<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:0b3bea42-e3d9-431d-9536-62016af589c7,g:c5c9b703-6b42-409b-89de-1d38a6a2e117-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="bah-20211231.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_c9d3db95-4295-4ae2-9f93-2934e9fa2cb9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:to="loc_us-gaap_AssetsCurrent_c9d3db95-4295-4ae2-9f93-2934e9fa2cb9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_c6744eef-c6d9-4815-961d-814517838d6c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_c6744eef-c6d9-4815-961d-814517838d6c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_1ffc1a0a-512b-4491-97cc-d24a5b8e60c4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_1ffc1a0a-512b-4491-97cc-d24a5b8e60c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_c62a592c-ee0e-4bd7-b05d-384db58c4073" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_c62a592c-ee0e-4bd7-b05d-384db58c4073" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_6a83a03d-9b31-48cd-9f34-c6a602073301" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:to="loc_us-gaap_Goodwill_6a83a03d-9b31-48cd-9f34-c6a602073301" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_168b806f-51a4-4b17-a7f2-2cce3204273a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_272b4254-d156-4a26-b625-9c72908c9f6a" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_168b806f-51a4-4b17-a7f2-2cce3204273a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_def25ee5-6796-4579-b3ad-eeb02adcffa0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c7b7948a-483b-490a-adff-4d0c9bcd7658" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_def25ee5-6796-4579-b3ad-eeb02adcffa0" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c7b7948a-483b-490a-adff-4d0c9bcd7658" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_9df83eb9-4f0f-4492-abb8-27ea9f1e3473" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_def25ee5-6796-4579-b3ad-eeb02adcffa0" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_9df83eb9-4f0f-4492-abb8-27ea9f1e3473" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_dd79760d-05ec-48b1-92d7-9916534b176a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_def25ee5-6796-4579-b3ad-eeb02adcffa0" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_dd79760d-05ec-48b1-92d7-9916534b176a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_29a2b0c2-88bb-4fcf-8192-88df3f887705" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_649c366a-a30f-4321-815f-dc40d21f0aa0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_29a2b0c2-88bb-4fcf-8192-88df3f887705" xlink:to="loc_us-gaap_Liabilities_649c366a-a30f-4321-815f-dc40d21f0aa0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_ea9d5ad0-a1ad-49ec-be0e-a77bedd516fa" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_29a2b0c2-88bb-4fcf-8192-88df3f887705" xlink:to="loc_us-gaap_CommitmentsAndContingencies_ea9d5ad0-a1ad-49ec-be0e-a77bedd516fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_216032cc-1eb1-4703-8e8d-5a092ab5d5d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_29a2b0c2-88bb-4fcf-8192-88df3f887705" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_216032cc-1eb1-4703-8e8d-5a092ab5d5d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_25fe6689-f8b5-4a60-a2c1-ee1f4edacd33" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_8eefb8fd-33c4-45d7-b56e-7f933c1114d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_25fe6689-f8b5-4a60-a2c1-ee1f4edacd33" xlink:to="loc_us-gaap_CommonStockValue_8eefb8fd-33c4-45d7-b56e-7f933c1114d5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValue_3cbe99b0-94c3-483d-870f-1495787a7b9d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_TreasuryStockValue"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_25fe6689-f8b5-4a60-a2c1-ee1f4edacd33" xlink:to="loc_us-gaap_TreasuryStockValue_3cbe99b0-94c3-483d-870f-1495787a7b9d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_e444d451-ad0e-4d54-aee3-83b439437933" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_25fe6689-f8b5-4a60-a2c1-ee1f4edacd33" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_e444d451-ad0e-4d54-aee3-83b439437933" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_af7f8f29-3686-4c43-8ef2-9b7a9e6f2b4c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_25fe6689-f8b5-4a60-a2c1-ee1f4edacd33" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_af7f8f29-3686-4c43-8ef2-9b7a9e6f2b4c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_1e85d84d-f0f8-4f38-b25a-6c691d3cd166" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_25fe6689-f8b5-4a60-a2c1-ee1f4edacd33" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_1e85d84d-f0f8-4f38-b25a-6c691d3cd166" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_73c9784a-4b09-4303-98d9-cae5de02c7f8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_cde331c4-c541-4e6d-84b5-550648efb1ad" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_73c9784a-4b09-4303-98d9-cae5de02c7f8" xlink:to="loc_us-gaap_LiabilitiesCurrent_cde331c4-c541-4e6d-84b5-550648efb1ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_75c52b6b-2c74-4272-af9a-5328c45ac4bb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_73c9784a-4b09-4303-98d9-cae5de02c7f8" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_75c52b6b-2c74-4272-af9a-5328c45ac4bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_1ec6b3d0-71ce-44da-b8a9-28fc5a530776" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_73c9784a-4b09-4303-98d9-cae5de02c7f8" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_1ec6b3d0-71ce-44da-b8a9-28fc5a530776" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_9578f790-9004-4561-8c45-a918d3e02489" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_73c9784a-4b09-4303-98d9-cae5de02c7f8" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_9578f790-9004-4561-8c45-a918d3e02489" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_6e10e8fb-bced-436f-90bd-8d2f90b66a9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_73c9784a-4b09-4303-98d9-cae5de02c7f8" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_6e10e8fb-bced-436f-90bd-8d2f90b66a9c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_28fb2643-f46a-46db-812d-be788f4753d5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_b5576be2-c550-4edb-aec5-8f33693f4f12" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_28fb2643-f46a-46db-812d-be788f4753d5" xlink:to="loc_us-gaap_LongTermDebtCurrent_b5576be2-c550-4edb-aec5-8f33693f4f12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_d490b13e-e48d-4fe2-8eae-38afa3528e06" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_28fb2643-f46a-46db-812d-be788f4753d5" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_d490b13e-e48d-4fe2-8eae-38afa3528e06" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_003ac37b-4b79-4b36-825e-e06a1dc64d29" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_28fb2643-f46a-46db-812d-be788f4753d5" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_003ac37b-4b79-4b36-825e-e06a1dc64d29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_bf26370e-9ca6-4e76-bec6-e82ea89c5ea4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_28fb2643-f46a-46db-812d-be788f4753d5" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_bf26370e-9ca6-4e76-bec6-e82ea89c5ea4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_dd65a63c-468d-4bb1-b043-acb64d441bb0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_28fb2643-f46a-46db-812d-be788f4753d5" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_dd65a63c-468d-4bb1-b043-acb64d441bb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_bb382a79-df83-40ef-98e3-73e182a9ff9c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_3aacaa5e-1dd7-4a91-a4f0-b8e06ae59afd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_bb382a79-df83-40ef-98e3-73e182a9ff9c" xlink:to="loc_us-gaap_MinorityInterest_3aacaa5e-1dd7-4a91-a4f0-b8e06ae59afd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_e5ba4080-6a9f-488b-b3e1-1c10ddd5081c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_bb382a79-df83-40ef-98e3-73e182a9ff9c" xlink:to="loc_us-gaap_StockholdersEquity_e5ba4080-6a9f-488b-b3e1-1c10ddd5081c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="simple" xlink:href="bah-20211231.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4c5e55d2-87b5-4f5b-ac93-460b28612d43" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_5f160330-9e17-4edb-b453-6c9482d3be7f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4c5e55d2-87b5-4f5b-ac93-460b28612d43" xlink:to="loc_us-gaap_OperatingIncomeLoss_5f160330-9e17-4edb-b453-6c9482d3be7f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_05a468af-2ffc-47a4-80de-7e6abb4bb543" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4c5e55d2-87b5-4f5b-ac93-460b28612d43" xlink:to="loc_us-gaap_InterestExpense_05a468af-2ffc-47a4-80de-7e6abb4bb543" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_eb3bca13-707e-444b-abdc-f5319eeddd4a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4c5e55d2-87b5-4f5b-ac93-460b28612d43" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_eb3bca13-707e-444b-abdc-f5319eeddd4a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_190b81bc-de0b-492b-b6cc-c25241ebff6a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4ddadf2b-694d-45bb-a6a8-3ba5c7be06a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_190b81bc-de0b-492b-b6cc-c25241ebff6a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_4ddadf2b-694d-45bb-a6a8-3ba5c7be06a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_31bd269a-2e7c-48cd-be39-7fb5f65dd8a9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_190b81bc-de0b-492b-b6cc-c25241ebff6a" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_31bd269a-2e7c-48cd-be39-7fb5f65dd8a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_6da9e115-6a3e-482b-8abb-370d18abc11f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_ca436858-135a-4d17-ad5b-9ae09377537b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_6da9e115-6a3e-482b-8abb-370d18abc11f" xlink:to="loc_us-gaap_ProfitLoss_ca436858-135a-4d17-ad5b-9ae09377537b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_cad57fc5-6580-4d61-9c83-8b09f14426ef" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_6da9e115-6a3e-482b-8abb-370d18abc11f" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_cad57fc5-6580-4d61-9c83-8b09f14426ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_039fccc6-1213-4902-9892-c57011761724" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_ae6a7e48-0534-490f-b5d5-c22b98220d21" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_039fccc6-1213-4902-9892-c57011761724" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_ae6a7e48-0534-490f-b5d5-c22b98220d21" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_a46d8ce6-ee2d-4e0e-847c-eb567fafb2c9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostsAndExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_039fccc6-1213-4902-9892-c57011761724" xlink:to="loc_us-gaap_CostsAndExpenses_a46d8ce6-ee2d-4e0e-847c-eb567fafb2c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_b2ab5bb7-5150-4b1e-b835-8dc11b5cbd6e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostsAndExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_28a8d061-d14c-4ffd-be0f-cd91e7dcc8ba" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_b2ab5bb7-5150-4b1e-b835-8dc11b5cbd6e" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_28a8d061-d14c-4ffd-be0f-cd91e7dcc8ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_BillableExpenses_d6a8c7d6-4db4-4db7-a870-7f3b515476f0" xlink:href="bah-20211231.xsd#bah_BillableExpenses"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_b2ab5bb7-5150-4b1e-b835-8dc11b5cbd6e" xlink:to="loc_bah_BillableExpenses_d6a8c7d6-4db4-4db7-a870-7f3b515476f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_b0ff4740-4802-4549-80e3-dd1659e7c47b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_b2ab5bb7-5150-4b1e-b835-8dc11b5cbd6e" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_b0ff4740-4802-4549-80e3-dd1659e7c47b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_8251b0c2-1a9a-4edc-b188-8b2f603bc769" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_b2ab5bb7-5150-4b1e-b835-8dc11b5cbd6e" xlink:to="loc_us-gaap_DepreciationAndAmortization_8251b0c2-1a9a-4edc-b188-8b2f603bc769" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="simple" xlink:href="bah-20211231.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_aadac69a-2b3d-42d0-9ed6-50d47618530a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_f150fe79-5ab9-4c37-a526-7e48c61a243a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_aadac69a-2b3d-42d0-9ed6-50d47618530a" xlink:to="loc_us-gaap_ProfitLoss_f150fe79-5ab9-4c37-a526-7e48c61a243a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6fbf7830-bd25-4439-88fc-8c53288388ed" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_aadac69a-2b3d-42d0-9ed6-50d47618530a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6fbf7830-bd25-4439-88fc-8c53288388ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_656f1f50-d247-4fab-a48f-959eb62c1cb6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_cab71a99-c484-4dfc-aa7a-0246356b9be6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_656f1f50-d247-4fab-a48f-959eb62c1cb6" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_cab71a99-c484-4dfc-aa7a-0246356b9be6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_9700ab52-6231-4eff-a727-f6a63d2218e6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_656f1f50-d247-4fab-a48f-959eb62c1cb6" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_9700ab52-6231-4eff-a727-f6a63d2218e6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="bah-20211231.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_4be8daca-c988-4a91-9b03-655cf804d090" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_4be8daca-c988-4a91-9b03-655cf804d090" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_1c8ab3f8-9e71-4f13-af8a-c2a841dc1910" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_1c8ab3f8-9e71-4f13-af8a-c2a841dc1910" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_e4d00a0c-8938-4609-8097-2ea56ee0e735" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_e4d00a0c-8938-4609-8097-2ea56ee0e735" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_03fe9a26-cee5-45ed-9adc-76163f4b98ab" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_PaymentsOfDividends_03fe9a26-cee5-45ed-9adc-76163f4b98ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_cb3677bb-3769-469b-ae27-263012923f24" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_RepaymentsOfDebt_cb3677bb-3769-469b-ae27-263012923f24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_1c4fe845-6786-49ba-8c94-e8f0bd50c843" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_1c4fe845-6786-49ba-8c94-e8f0bd50c843" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_cc388a2a-05ca-4a30-bb77-e26a97bb3ccd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_cc388a2a-05ca-4a30-bb77-e26a97bb3ccd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_be73fb11-55d1-4241-bba4-a07d260c81ec" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDebtExtinguishmentCosts"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_be73fb11-55d1-4241-bba4-a07d260c81ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_6d8fe004-73da-4f0b-aaf0-1519a4e56cfe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_ac8df9e9-7dc0-4295-84ce-c9f2e2bfad33" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_6d8fe004-73da-4f0b-aaf0-1519a4e56cfe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_0b700db1-215a-4fe2-b53a-565d54a917c7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e7faeb8c-50fe-438c-9da4-6d3d45586f0d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_0b700db1-215a-4fe2-b53a-565d54a917c7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_e7faeb8c-50fe-438c-9da4-6d3d45586f0d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a47a3244-f2b9-4031-9832-8a0fe7e50072" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_0b700db1-215a-4fe2-b53a-565d54a917c7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a47a3244-f2b9-4031-9832-8a0fe7e50072" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_40c7b6b1-700a-4a2d-9d85-62fc54d29190" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_0b700db1-215a-4fe2-b53a-565d54a917c7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_40c7b6b1-700a-4a2d-9d85-62fc54d29190" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_86ca28ea-7dc6-465e-a464-19bded318a33" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_86ca28ea-7dc6-465e-a464-19bded318a33" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_7d087c62-f9e3-4ee3-ae92-51d771aef43d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_7d087c62-f9e3-4ee3-ae92-51d771aef43d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_8569bb69-5fc1-4eac-afca-647b5e31b5bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:to="loc_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_8569bb69-5fc1-4eac-afca-647b5e31b5bc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_ec872ff7-17c2-4d78-866b-c7cf6ba2fd28" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireInvestments"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:to="loc_us-gaap_PaymentsToAcquireInvestments_ec872ff7-17c2-4d78-866b-c7cf6ba2fd28" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_4b34647b-a9f8-4091-9abd-c7a796daa53c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_4b34647b-a9f8-4091-9abd-c7a796daa53c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_c451e3dc-a592-4760-8362-4b311cb0e782" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_49167807-b40d-4726-ab36-573595280875" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_c451e3dc-a592-4760-8362-4b311cb0e782" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_ea052d79-b2f9-485e-ab1a-3a10e228baeb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_ProfitLoss_ea052d79-b2f9-485e-ab1a-3a10e228baeb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_8c74f785-56bc-47e1-9224-20513860bd5d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_8c74f785-56bc-47e1-9224-20513860bd5d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_NoncashLeaseExpense_95f8b039-c486-43c0-99b4-673f877082d6" xlink:href="bah-20211231.xsd#bah_NoncashLeaseExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_bah_NoncashLeaseExpense_95f8b039-c486-43c0-99b4-673f877082d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_65e5ff7a-896d-4d7d-8647-4e64f12ddfca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_ShareBasedCompensation_65e5ff7a-896d-4d7d-8647-4e64f12ddfca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_00cc595f-8382-434b-a76d-8f56ee91adde" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_00cc595f-8382-434b-a76d-8f56ee91adde" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_a3b99dea-9a90-4745-959a-7f4338383fff" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_a3b99dea-9a90-4745-959a-7f4338383fff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_791dc56c-70be-4738-a24f-3c5c4df44ca4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_791dc56c-70be-4738-a24f-3c5c4df44ca4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1f52322b-ab78-42b0-8a7d-17c278ed9bd6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1f52322b-ab78-42b0-8a7d-17c278ed9bd6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_1396f2d2-6b04-4196-8354-3d7943a89b41" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_1396f2d2-6b04-4196-8354-3d7943a89b41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_47def8a3-df73-4dc2-86d4-60ccab651ade" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxes"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_47def8a3-df73-4dc2-86d4-60ccab651ade" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_109442e7-d625-4890-bf63-219ff68674e0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_109442e7-d625-4890-bf63-219ff68674e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_d26ce163-1a37-44aa-a3ca-490206cac07a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_d26ce163-1a37-44aa-a3ca-490206cac07a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_0cec45da-6acc-4588-b870-17ffef3d591f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_0cec45da-6acc-4588-b870-17ffef3d591f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_30e858ef-aa6a-44e7-9e7f-03fb686d8af6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_be05c4ff-31dd-4204-89ad-373a37c51506" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_30e858ef-aa6a-44e7-9e7f-03fb686d8af6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/REVENUEContractAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#REVENUEContractAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/REVENUEContractAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_1e39aa79-1046-4db9-b88b-7b918fe23ca4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_5f68b1da-6ca0-4b24-9d8c-c4d8c5ae4224" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_1e39aa79-1046-4db9-b88b-7b918fe23ca4" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_5f68b1da-6ca0-4b24-9d8c-c4d8c5ae4224" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_b46a5231-99aa-4977-8ff6-3e95a180b365" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_1e39aa79-1046-4db9-b88b-7b918fe23ca4" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_b46a5231-99aa-4977-8ff6-3e95a180b365" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BilledContractReceivables_21f1f9e0-54b5-4c6d-a9a7-c844888c6501" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BilledContractReceivables"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_1e39aa79-1046-4db9-b88b-7b918fe23ca4" xlink:to="loc_us-gaap_BilledContractReceivables_21f1f9e0-54b5-4c6d-a9a7-c844888c6501" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNet_1a4f62e3-b7e5-48cc-8b28-4c7d178559cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_ba42c475-9b57-47cc-8534-4bbd72659812" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNet_1a4f62e3-b7e5-48cc-8b28-4c7d178559cb" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_ba42c475-9b57-47cc-8534-4bbd72659812" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_700e3983-af89-477b-8eb7-43dd0e4fc8b9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNet_1a4f62e3-b7e5-48cc-8b28-4c7d178559cb" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_700e3983-af89-477b-8eb7-43dd0e4fc8b9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/EARNINGSPERSHAREDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#EARNINGSPERSHAREDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/EARNINGSPERSHAREDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_9acf918e-069e-4d85-acc3-d995a96a50a6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_03889f1f-0677-4abf-bef6-7fd48b535aa2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_9acf918e-069e-4d85-acc3-d995a96a50a6" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_03889f1f-0677-4abf-bef6-7fd48b535aa2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/ACQUISITIONGOODWILLANDINTANGIBLEASSETSPurchasePriceAllocationDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#ACQUISITIONGOODWILLANDINTANGIBLEASSETSPurchasePriceAllocationDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/ACQUISITIONGOODWILLANDINTANGIBLEASSETSPurchasePriceAllocationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_fdbad2ea-cc4d-4b98-8a00-aa10a0e01c34" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_fdbad2ea-cc4d-4b98-8a00-aa10a0e01c34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_dde9f8a0-ff20-4b11-b3b7-d7dc2f86f437" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_dde9f8a0-ff20-4b11-b3b7-d7dc2f86f437" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset_22a3299e-36f5-454c-b7be-df9f882cf876" xlink:href="bah-20211231.xsd#bah_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_bah_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset_22a3299e-36f5-454c-b7be-df9f882cf876" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedOperatingLeaseLiabilityCurrent_6019d19f-73b6-4592-81e5-32c443c0665a" xlink:href="bah-20211231.xsd#bah_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedOperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_bah_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedOperatingLeaseLiabilityCurrent_6019d19f-73b6-4592-81e5-32c443c0665a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_3e651e3d-338b-4a22-a09f-b6a40f797ef8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_3e651e3d-338b-4a22-a09f-b6a40f797ef8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_02d12b4c-e697-4c26-8c51-26cc8cb02738" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_02d12b4c-e697-4c26-8c51-26cc8cb02738" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_e662ba49-159e-44a8-82aa-ec9aeacc364c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities_e662ba49-159e-44a8-82aa-ec9aeacc364c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedOperatingLeaseLiabilityNoncurrent_8af8ab10-3fa6-4473-a8ed-a245ccdb4fc9" xlink:href="bah-20211231.xsd#bah_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedOperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_b486b2e8-f725-47f8-97b2-0f806e2c0747" xlink:to="loc_bah_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedOperatingLeaseLiabilityNoncurrent_8af8ab10-3fa6-4473-a8ed-a245ccdb4fc9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/ACQUISITIONGOODWILLANDINTANGIBLEASSETSIntangibleAssetsDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#ACQUISITIONGOODWILLANDINTANGIBLEASSETSIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/ACQUISITIONGOODWILLANDINTANGIBLEASSETSIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_534ba448-d668-4931-a733-911568069966" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_61067a23-902c-4c00-8641-fd7fe5fd3a92" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_534ba448-d668-4931-a733-911568069966" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_61067a23-902c-4c00-8641-fd7fe5fd3a92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_b5a2fbe5-2d3c-4778-a47a-63e0cd57c24a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_534ba448-d668-4931-a733-911568069966" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_b5a2fbe5-2d3c-4778-a47a-63e0cd57c24a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/ACQUISITIONGOODWILLANDINTANGIBLEASSETSFutureAmortizationExpenseDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#ACQUISITIONGOODWILLANDINTANGIBLEASSETSFutureAmortizationExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/ACQUISITIONGOODWILLANDINTANGIBLEASSETSFutureAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_72cc90c6-c8a2-4128-8afa-f65ca124fda9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_72cc90c6-c8a2-4128-8afa-f65ca124fda9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2ccf98b3-9ea4-4914-8e2f-a6ac624f9985" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_2ccf98b3-9ea4-4914-8e2f-a6ac624f9985" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_2fadf77f-2b2b-4b0c-a57e-888769c79ac7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_2fadf77f-2b2b-4b0c-a57e-888769c79ac7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_676d9576-19ff-4a85-8b3c-45462e5210c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_676d9576-19ff-4a85-8b3c-45462e5210c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_d31f4d24-9de6-4fd2-a578-85d0bb9fb2a4" xlink:href="bah-20211231.xsd#bah_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:to="loc_bah_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour_d31f4d24-9de6-4fd2-a578-85d0bb9fb2a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_62f30f85-3711-4b70-85e5-7eafc45fba17" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_a068bf98-2fa3-42e9-b3bd-2f0f799b87a0" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_62f30f85-3711-4b70-85e5-7eafc45fba17" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/ACCOUNTSPAYABLEANDOTHERACCRUEDEXPENSESDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#ACCOUNTSPAYABLEANDOTHERACCRUEDEXPENSESDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/ACCOUNTSPAYABLEANDOTHERACCRUEDEXPENSESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_3e4c614c-e74f-4191-ab6c-ad5f2702dd8e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_5ab47360-f547-4719-b0ff-702774033e84" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableTradeCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_3e4c614c-e74f-4191-ab6c-ad5f2702dd8e" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_5ab47360-f547-4719-b0ff-702774033e84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_92be38c6-b2bc-426f-ac40-6ab769e21eea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_3e4c614c-e74f-4191-ab6c-ad5f2702dd8e" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_92be38c6-b2bc-426f-ac40-6ab769e21eea" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/ACCRUEDCOMPENSATIONANDBENEFITSDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#ACCRUEDCOMPENSATIONANDBENEFITSDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/ACCRUEDCOMPENSATIONANDBENEFITSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_93a2c302-6a73-4d48-b44e-3b4530356c19" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedBonusesCurrent_ca51c594-9047-4fca-9433-a344e2d6f357" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedBonusesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_93a2c302-6a73-4d48-b44e-3b4530356c19" xlink:to="loc_us-gaap_AccruedBonusesCurrent_ca51c594-9047-4fca-9433-a344e2d6f357" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent_4f662443-5089-4344-b2c8-1414b9295a47" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_93a2c302-6a73-4d48-b44e-3b4530356c19" xlink:to="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent_4f662443-5089-4344-b2c8-1414b9295a47" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedVacationCurrent_05addc7b-8d10-498a-98a6-0e1b49ae4c50" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedVacationCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_93a2c302-6a73-4d48-b44e-3b4530356c19" xlink:to="loc_us-gaap_AccruedVacationCurrent_05addc7b-8d10-498a-98a6-0e1b49ae4c50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_d247fca7-4450-4569-9a82-40132b15548f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherEmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_93a2c302-6a73-4d48-b44e-3b4530356c19" xlink:to="loc_us-gaap_OtherEmployeeRelatedLiabilitiesCurrent_d247fca7-4450-4569-9a82-40132b15548f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/DEBTScheduleofDebtDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#DEBTScheduleofDebtDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/DEBTScheduleofDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_d68a556c-11df-4d3a-9450-0c4352cfac6a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_5a5947c9-501e-4fe7-a318-4ba9d0f17d98" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_d68a556c-11df-4d3a-9450-0c4352cfac6a" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_5a5947c9-501e-4fe7-a318-4ba9d0f17d98" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_f6e2574e-c62d-4f70-ad50-8ab15d04bc7f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_d68a556c-11df-4d3a-9450-0c4352cfac6a" xlink:to="loc_us-gaap_LongTermDebtCurrent_f6e2574e-c62d-4f70-ad50-8ab15d04bc7f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/DEBTScheduleofDebtDetails_1" xlink:type="simple" xlink:href="bah-20211231.xsd#DEBTScheduleofDebtDetails_1"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/DEBTScheduleofDebtDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_a602a5c6-b77d-4e4a-af4e-dc55c1e9d98c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_4d797bcc-ab9b-4d24-a828-e1cffcc99b0c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a602a5c6-b77d-4e4a-af4e-dc55c1e9d98c" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_4d797bcc-ab9b-4d24-a828-e1cffcc99b0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_b45e28fc-ba33-46a2-8805-9d5a2e91d691" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_a602a5c6-b77d-4e4a-af4e-dc55c1e9d98c" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_b45e28fc-ba33-46a2-8805-9d5a2e91d691" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/DEBTInterestExpenseDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#DEBTInterestExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/DEBTInterestExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_5d050f90-4679-4f82-8915-58336b53c2ca" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_6e56f366-7731-4034-a988-13ece3922227" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpenseDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_5d050f90-4679-4f82-8915-58336b53c2ca" xlink:to="loc_us-gaap_InterestExpenseDebt_6e56f366-7731-4034-a988-13ece3922227" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_7005d118-8ff4-4692-8588-52d31893f37b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_5d050f90-4679-4f82-8915-58336b53c2ca" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_7005d118-8ff4-4692-8588-52d31893f37b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_InterestExpenseDebtInterestSwap_af03034c-abd0-4535-81f4-3715b9d79ce8" xlink:href="bah-20211231.xsd#bah_InterestExpenseDebtInterestSwap"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_5d050f90-4679-4f82-8915-58336b53c2ca" xlink:to="loc_bah_InterestExpenseDebtInterestSwap_af03034c-abd0-4535-81f4-3715b9d79ce8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_bah_InterestIncomeExpenseOther_020cfdc3-089d-4f9b-ab2e-30601ffcdace" xlink:href="bah-20211231.xsd#bah_InterestIncomeExpenseOther"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_5d050f90-4679-4f82-8915-58336b53c2ca" xlink:to="loc_bah_InterestIncomeExpenseOther_020cfdc3-089d-4f9b-ab2e-30601ffcdace" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/OTHERLONGTERMLIABILITIESDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#OTHERLONGTERMLIABILITIESDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/OTHERLONGTERMLIABILITIESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_528a9f5f-12b5-4565-bed5-3eabc755a9c3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent_207d8bc3-0885-4e2d-b998-6ea4c02ad167" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_528a9f5f-12b5-4565-bed5-3eabc755a9c3" xlink:to="loc_us-gaap_PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent_207d8bc3-0885-4e2d-b998-6ea4c02ad167" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_21101f17-2a76-4c7c-a028-f54368dd2dde" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilityForUncertainTaxPositionsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_528a9f5f-12b5-4565-bed5-3eabc755a9c3" xlink:to="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_21101f17-2a76-4c7c-a028-f54368dd2dde" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent_871e4bd8-0a26-4fb1-aa94-797b823f599e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_528a9f5f-12b5-4565-bed5-3eabc755a9c3" xlink:to="loc_us-gaap_OtherLiabilitiesAndDeferredRevenueNoncurrent_871e4bd8-0a26-4fb1-aa94-797b823f599e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/EMPLOYEEBENEFITPLANSComponentsofNetPostretirementMedicalExpenseDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#EMPLOYEEBENEFITPLANSComponentsofNetPostretirementMedicalExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/EMPLOYEEBENEFITPLANSComponentsofNetPostretirementMedicalExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_0bf2d6b3-8d48-4105-87d3-33c52855bcd6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_c319690d-fbc6-458b-a434-99afc91136b4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_0bf2d6b3-8d48-4105-87d3-33c52855bcd6" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_c319690d-fbc6-458b-a434-99afc91136b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_fe8e8b4d-8c21-4707-8a23-8e75f938a09d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_0bf2d6b3-8d48-4105-87d3-33c52855bcd6" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_fe8e8b4d-8c21-4707-8a23-8e75f938a09d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/ACCUMULATEDOTHERCOMPREHENSIVELOSSChangesinAOCIDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#ACCUMULATEDOTHERCOMPREHENSIVELOSSChangesinAOCIDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/ACCUMULATEDOTHERCOMPREHENSIVELOSSChangesinAOCIDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a72c85a8-4335-43b9-b6d2-93e79529bbc1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_20c48fea-bddc-4403-8c08-568d5cdca9cc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a72c85a8-4335-43b9-b6d2-93e79529bbc1" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_20c48fea-bddc-4403-8c08-568d5cdca9cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_ffaee729-3d1e-439c-9d54-b3b4722b0edf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a72c85a8-4335-43b9-b6d2-93e79529bbc1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_ffaee729-3d1e-439c-9d54-b3b4722b0edf" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.boozallen.com/role/FAIRVALUEMEASUREMENTSRecurringFairValueMeasurementsDetails" xlink:type="simple" xlink:href="bah-20211231.xsd#FAIRVALUEMEASUREMENTSRecurringFairValueMeasurementsDetails"/>
  <link:calculationLink xlink:role="http://www.boozallen.com/role/FAIRVALUEMEASUREMENTSRecurringFairValueMeasurementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_e3a5c417-86b8-48ca-bbb5-fe4ea4b46c20" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialLiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_ac4a9177-54a8-44ce-aeaf-2654f679920a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_e3a5c417-86b8-48ca-bbb5-fe4ea4b46c20" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_ac4a9177-54a8-44ce-aeaf-2654f679920a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_677ce5f3-0f5d-438e-a30a-2a69c67f74b5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_e3a5c417-86b8-48ca-bbb5-fe4ea4b46c20" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_677ce5f3-0f5d-438e-a30a-2a69c67f74b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesNoncurrent_5ccfa743-a3a6-49bf-bf3a-8648cdc810a6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_e3a5c417-86b8-48ca-bbb5-fe4ea4b46c20" xlink:to="loc_us-gaap_DerivativeLiabilitiesNoncurrent_5ccfa743-a3a6-49bf-bf3a-8648cdc810a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_cb08b195-3d03-46f3-ad68-7621eaec8581" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinancialLiabilitiesFairValueDisclosure_e3a5c417-86b8-48ca-bbb5-fe4ea4b46c20" xlink:to="loc_us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent_cb08b195-3d03-46f3-ad68-7621eaec8581" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_f3ca4106-63cc-40f9-a864-afe11877b854" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_23267c4f-9c7a-424e-bfe3-ee08afafdf92" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredCompensationPlanAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsFairValueDisclosure_f3ca4106-63cc-40f9-a864-afe11877b854" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_23267c4f-9c7a-424e-bfe3-ee08afafdf92" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
