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

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:fc142acc-8421-4e52-9f44-083822417c83,g:3eeba6d9-fabb-4e13-9693-1b6d307a0839-->
<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.agnc.com/role/ConsolidatedBalanceSheets" xlink:type="simple" xlink:href="agnc-20211231.xsd#ConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.agnc.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" 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_SecuritiesSoldUnderAgreementsToRepurchase_925f22b3-ac3d-40b3-ba2a-34f9655ae419" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SecuritiesSoldUnderAgreementsToRepurchase"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_us-gaap_SecuritiesSoldUnderAgreementsToRepurchase_925f22b3-ac3d-40b3-ba2a-34f9655ae419" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermDebt_cdf6d573-095f-4b3b-8fcc-b15c85f0d1e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherLongTermDebt"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_us-gaap_OtherLongTermDebt_cdf6d573-095f-4b3b-8fcc-b15c85f0d1e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_PayablesToBrokerDealersAndClearingOrganizations_714a6ac5-6e42-46d0-ad41-acf4e261368a" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_PayablesToBrokerDealersAndClearingOrganizations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_srt_PayablesToBrokerDealersAndClearingOrganizations_714a6ac5-6e42-46d0-ad41-acf4e261368a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_4fb706d5-81f6-4e6b-8698-16df7f4861a2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_us-gaap_DerivativeLiabilities_4fb706d5-81f6-4e6b-8698-16df7f4861a2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPayableCurrentAndNoncurrent_5fece29a-8594-4cde-98b9-30000164b0e9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DividendsPayableCurrentAndNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_us-gaap_DividendsPayableCurrentAndNoncurrent_5fece29a-8594-4cde-98b9-30000164b0e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ObligationToReturnSecuritiesBorrowedUnderReverseRepurchaseAgreementsAtFairValue_c190400b-d050-451b-9b9c-94e77232262c" xlink:href="agnc-20211231.xsd#agnc_ObligationToReturnSecuritiesBorrowedUnderReverseRepurchaseAgreementsAtFairValue"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_agnc_ObligationToReturnSecuritiesBorrowedUnderReverseRepurchaseAgreementsAtFairValue_c190400b-d050-451b-9b9c-94e77232262c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_839affae-30e4-488f-aed3-c0aa6e0bc82c" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_7266b88d-4c88-4975-a5d6-f88eb32beec3" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_839affae-30e4-488f-aed3-c0aa6e0bc82c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" 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_FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue_26e65a07-5890-4128-a344-7165469af7e1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue_26e65a07-5890-4128-a344-7165469af7e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_Agencysecuritiestransferredtoconsolidatedvariableinterestentitiesatfairvalue_19a7ceac-d83c-4178-937e-66b3958ca3ee" xlink:href="agnc-20211231.xsd#agnc_Agencysecuritiestransferredtoconsolidatedvariableinterestentitiesatfairvalue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_agnc_Agencysecuritiestransferredtoconsolidatedvariableinterestentitiesatfairvalue_19a7ceac-d83c-4178-937e-66b3958ca3ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedOtherAtFairValue_93c476c6-1486-46cb-a7ee-1a036fb99228" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialInstrumentsOwnedOtherAtFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedOtherAtFairValue_93c476c6-1486-46cb-a7ee-1a036fb99228" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_NonAgencySecuritiesatFairValue_6ee1224c-3e0f-4bcc-adaf-e382e2509392" xlink:href="agnc-20211231.xsd#agnc_NonAgencySecuritiesatFairValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_agnc_NonAgencySecuritiesatFairValue_6ee1224c-3e0f-4bcc-adaf-e382e2509392" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_6147bc95-e85b-4a90-bcf1-aae1f522fb5d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_6147bc95-e85b-4a90-bcf1-aae1f522fb5d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c4759336-f287-4ce8-a9c9-28acacb6e9c6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c4759336-f287-4ce8-a9c9-28acacb6e9c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_9b2b1bbb-4fe9-4da5-b94a-becac7c3871a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_9b2b1bbb-4fe9-4da5-b94a-becac7c3871a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_a315abc3-1e60-4755-b496-42bfe5173965" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_DerivativeAssets_a315abc3-1e60-4755-b496-42bfe5173965" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesFromBrokerDealersAndClearingOrganizations_3da0c7db-85dc-42b6-a4ec-6d83e1078a64" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherReceivablesFromBrokerDealersAndClearingOrganizations"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_OtherReceivablesFromBrokerDealersAndClearingOrganizations_3da0c7db-85dc-42b6-a4ec-6d83e1078a64" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ReceivableUnderReverseRepurchaseAgreements_ecf36a1f-a2ab-4af0-9dc2-0ea8ba98bc4b" xlink:href="agnc-20211231.xsd#agnc_ReceivableUnderReverseRepurchaseAgreements"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_agnc_ReceivableUnderReverseRepurchaseAgreements_ecf36a1f-a2ab-4af0-9dc2-0ea8ba98bc4b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_b45f7f60-7fec-4582-a527-0ad26766cffe" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_b45f7f60-7fec-4582-a527-0ad26766cffe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_07b08024-7a23-4926-b7d0-689436f227e0" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAssets"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_OtherAssets_07b08024-7a23-4926-b7d0-689436f227e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_b9df5d49-0d34-458b-95eb-225bf73f3488" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_f8015027-e390-415c-87f8-13807ff5a55e" xlink:to="loc_us-gaap_AssetsCurrent_b9df5d49-0d34-458b-95eb-225bf73f3488" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_2ff20675-fe9e-4664-b8f6-59426a50f494" 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_0f3d53dc-f923-48a3-9f3f-63f4ac60845b" 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_2ff20675-fe9e-4664-b8f6-59426a50f494" xlink:to="loc_us-gaap_Liabilities_0f3d53dc-f923-48a3-9f3f-63f4ac60845b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_cc2b9630-401f-4a7f-86cf-8fc5dbdd83f9" 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_LiabilitiesAndStockholdersEquity_2ff20675-fe9e-4664-b8f6-59426a50f494" xlink:to="loc_us-gaap_StockholdersEquity_cc2b9630-401f-4a7f-86cf-8fc5dbdd83f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_31a7517d-4aef-42b0-8bfd-84b9dca47c92" 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_PreferredStockValue_0a4d64ca-ab2c-4250-8213-951b6260ebb7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_31a7517d-4aef-42b0-8bfd-84b9dca47c92" xlink:to="loc_us-gaap_PreferredStockValue_0a4d64ca-ab2c-4250-8213-951b6260ebb7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_3df97406-4a05-45c2-b1b4-96536123888e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_31a7517d-4aef-42b0-8bfd-84b9dca47c92" xlink:to="loc_us-gaap_CommonStockValue_3df97406-4a05-45c2-b1b4-96536123888e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_011f4147-7366-45a4-958c-e531e299e322" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_31a7517d-4aef-42b0-8bfd-84b9dca47c92" xlink:to="loc_us-gaap_AdditionalPaidInCapital_011f4147-7366-45a4-958c-e531e299e322" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_4e3d38dc-7ebf-438d-a623-b0075a75955d" 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_31a7517d-4aef-42b0-8bfd-84b9dca47c92" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_4e3d38dc-7ebf-438d-a623-b0075a75955d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_45f73996-8c09-43b6-a7a2-4959816f1b6c" 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_31a7517d-4aef-42b0-8bfd-84b9dca47c92" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_45f73996-8c09-43b6-a7a2-4959816f1b6c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.agnc.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" xlink:href="agnc-20211231.xsd#ConsolidatedStatementsOfComprehensiveIncome"/>
  <link:calculationLink xlink:role="http://www.agnc.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_0a6d9ee5-25c5-4e53-af13-b393d9fb514a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeSecuritiesMortgageBacked_5ae2cd7c-27c8-406a-8e0d-2fab3685ccfd" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestIncomeSecuritiesMortgageBacked"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNet_0a6d9ee5-25c5-4e53-af13-b393d9fb514a" xlink:to="loc_us-gaap_InterestIncomeSecuritiesMortgageBacked_5ae2cd7c-27c8-406a-8e0d-2fab3685ccfd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_777e554f-2b47-4438-9127-fac52033b02c" 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_InterestIncomeExpenseNet_0a6d9ee5-25c5-4e53-af13-b393d9fb514a" xlink:to="loc_us-gaap_InterestExpense_777e554f-2b47-4438-9127-fac52033b02c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_714643e9-bfed-4115-9ae7-01a8c365b7bc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_fd7d12ab-1eb8-42fb-b8b4-db28d8478023" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_714643e9-bfed-4115-9ae7-01a8c365b7bc" xlink:to="loc_us-gaap_LaborAndRelatedExpense_fd7d12ab-1eb8-42fb-b8b4-db28d8478023" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_9ffcf6f7-786b-44c3-a23c-3b80b5a0e413" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_714643e9-bfed-4115-9ae7-01a8c365b7bc" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_9ffcf6f7-786b-44c3-a23c-3b80b5a0e413" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_acf024d8-f6e8-499a-b49e-0b68e8634fea" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSalesOfMortgageBackedSecuritiesMBS_d3ca8a71-8fd0-4102-b789-dbd35c521f8b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSalesOfMortgageBackedSecuritiesMBS"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_acf024d8-f6e8-499a-b49e-0b68e8634fea" xlink:to="loc_us-gaap_GainLossOnSalesOfMortgageBackedSecuritiesMBS_d3ca8a71-8fd0-4102-b789-dbd35c521f8b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ManagementFeeIncome_1a2d5048-120b-4323-ad42-ed69908cdf88" xlink:href="agnc-20211231.xsd#agnc_ManagementFeeIncome"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_acf024d8-f6e8-499a-b49e-0b68e8634fea" xlink:to="loc_agnc_ManagementFeeIncome_1a2d5048-120b-4323-ad42-ed69908cdf88" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_Gainlossonderivativeinstrumentsandothersecuritiesnet_f63b066f-0c5c-4291-97ac-68ff3ee18829" xlink:href="agnc-20211231.xsd#agnc_Gainlossonderivativeinstrumentsandothersecuritiesnet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_acf024d8-f6e8-499a-b49e-0b68e8634fea" xlink:to="loc_agnc_Gainlossonderivativeinstrumentsandothersecuritiesnet_f63b066f-0c5c-4291-97ac-68ff3ee18829" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_Unrealizedgainlossoninvestmentsecuritiesmeasuredatfairvaluethroughnetincomenet_22773610-7fc0-495e-b8da-627f111ac185" xlink:href="agnc-20211231.xsd#agnc_Unrealizedgainlossoninvestmentsecuritiesmeasuredatfairvaluethroughnetincomenet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_acf024d8-f6e8-499a-b49e-0b68e8634fea" xlink:to="loc_agnc_Unrealizedgainlossoninvestmentsecuritiesmeasuredatfairvaluethroughnetincomenet_22773610-7fc0-495e-b8da-627f111ac185" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_c6e3922d-7e8a-4005-9fb6-fc2e369c16d6" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_00e23110-2893-45a3-a1f0-db1622ccdf0f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_c6e3922d-7e8a-4005-9fb6-fc2e369c16d6" xlink:to="loc_us-gaap_NetIncomeLoss_00e23110-2893-45a3-a1f0-db1622ccdf0f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_c912d45d-6db1-434d-b030-a2e02f7d8b94" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_c6e3922d-7e8a-4005-9fb6-fc2e369c16d6" xlink:to="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_c912d45d-6db1-434d-b030-a2e02f7d8b94" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_Issuancecostsofredeemedpreferredstock_b479ee1f-8f02-40ef-925e-1b77ea3f7f0a" xlink:href="agnc-20211231.xsd#agnc_Issuancecostsofredeemedpreferredstock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_c6e3922d-7e8a-4005-9fb6-fc2e369c16d6" xlink:to="loc_agnc_Issuancecostsofredeemedpreferredstock_b479ee1f-8f02-40ef-925e-1b77ea3f7f0a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_6c2f38fa-449b-4320-9584-d689d9b06ac4" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_cf63e659-62af-4912-8bef-0a97aa33268b" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_6c2f38fa-449b-4320-9584-d689d9b06ac4" xlink:to="loc_us-gaap_NetIncomeLoss_cf63e659-62af-4912-8bef-0a97aa33268b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_7aa8773b-6c90-471b-883a-8e711fd94e6a" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_6c2f38fa-449b-4320-9584-d689d9b06ac4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_7aa8773b-6c90-471b-883a-8e711fd94e6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ComprehensiveIncomeAvailableToCommonShareholders_0cbe1331-1ebc-4f8f-9f5b-0642dd128686" xlink:href="agnc-20211231.xsd#agnc_ComprehensiveIncomeAvailableToCommonShareholders"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_4de48840-a9ff-4d06-9955-36579e2df9e8" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_agnc_ComprehensiveIncomeAvailableToCommonShareholders_0cbe1331-1ebc-4f8f-9f5b-0642dd128686" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_4de48840-a9ff-4d06-9955-36579e2df9e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_1260a6bf-00d6-4df9-bc82-f0f662e7693e" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_agnc_ComprehensiveIncomeAvailableToCommonShareholders_0cbe1331-1ebc-4f8f-9f5b-0642dd128686" xlink:to="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_1260a6bf-00d6-4df9-bc82-f0f662e7693e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_Issuancecostsofredeemedpreferredstock_6cdc910f-96ac-4427-9483-b89e7283cc86" xlink:href="agnc-20211231.xsd#agnc_Issuancecostsofredeemedpreferredstock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_agnc_ComprehensiveIncomeAvailableToCommonShareholders_0cbe1331-1ebc-4f8f-9f5b-0642dd128686" xlink:to="loc_agnc_Issuancecostsofredeemedpreferredstock_6cdc910f-96ac-4427-9483-b89e7283cc86" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.agnc.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="simple" xlink:href="agnc-20211231.xsd#ConsolidatedStatementsOfCashFlows"/>
  <link:calculationLink xlink:role="http://www.agnc.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" 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_NetIncomeLoss_e2970bde-20b4-4b04-937a-6ba2f579e6cb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_NetIncomeLoss_e2970bde-20b4-4b04-937a-6ba2f579e6cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_fe13ff84-8891-4cdb-a8e9-dc491591eb54" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_fe13ff84-8891-4cdb-a8e9-dc491591eb54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_b592754e-e8f9-46c5-8c96-87cac723d815" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_b592754e-e8f9-46c5-8c96-87cac723d815" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_108c293f-a46a-477f-90e8-133f8b89c03b" 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_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_ShareBasedCompensation_108c293f-a46a-477f-90e8-133f8b89c03b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSalesOfMortgageBackedSecuritiesMBS_4629c47b-6280-4576-9e4a-8624e13a0761" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSalesOfMortgageBackedSecuritiesMBS"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_GainLossOnSalesOfMortgageBackedSecuritiesMBS_4629c47b-6280-4576-9e4a-8624e13a0761" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_Netunrealizedgainlossoninvestmentsecuritiesmeasuredatfairvaluethroughnetincome_b16fb68c-e974-4466-ae92-18b480a65104" xlink:href="agnc-20211231.xsd#agnc_Netunrealizedgainlossoninvestmentsecuritiesmeasuredatfairvaluethroughnetincome"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_agnc_Netunrealizedgainlossoninvestmentsecuritiesmeasuredatfairvaluethroughnetincome_b16fb68c-e974-4466-ae92-18b480a65104" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_LossOnDerivativeInstrumentsAndTradingSecuritiesNet_3936042a-6d87-4325-8899-d52569f3a4db" xlink:href="agnc-20211231.xsd#agnc_LossOnDerivativeInstrumentsAndTradingSecuritiesNet"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_agnc_LossOnDerivativeInstrumentsAndTradingSecuritiesNet_3936042a-6d87-4325-8899-d52569f3a4db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_a369900e-004e-42ba-81dd-feb015b28417" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_a369900e-004e-42ba-81dd-feb015b28417" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_74951c26-ad61-492e-bfec-045636bb9ed9" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9fd60262-691e-47e1-8bc3-e1cacd166b9d" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_74951c26-ad61-492e-bfec-045636bb9ed9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" 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_ProceedsFromShortTermDebt_2c6dcb58-945d-48fb-8c16-6cc6fd067be5" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromShortTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_ProceedsFromShortTermDebt_2c6dcb58-945d-48fb-8c16-6cc6fd067be5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebt_ddd3d50e-c49f-4579-a040-8401db18e725" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfShortTermDebt"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_RepaymentsOfShortTermDebt_ddd3d50e-c49f-4579-a040-8401db18e725" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfOtherDebt_b7f7e759-b337-44b8-b7d4-af3969a966b7" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfOtherDebt"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_RepaymentsOfOtherDebt_b7f7e759-b337-44b8-b7d4-af3969a966b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_377cd4c1-30e2-4648-bee3-8c3c557c0e67" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_377cd4c1-30e2-4648-bee3-8c3c557c0e67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock_c39385c6-3e43-4ae9-a873-c00e70b22e95" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock_c39385c6-3e43-4ae9-a873-c00e70b22e95" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock_139caba8-f466-4567-b4f4-6ca3b6d740bb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock_139caba8-f466-4567-b4f4-6ca3b6d740bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_74efd842-65f7-4e99-b9c0-bf644490c945" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_74efd842-65f7-4e99-b9c0-bf644490c945" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_5b0555fe-2d79-4f34-9210-c72604f738e3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_5b0555fe-2d79-4f34-9210-c72604f738e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_cec362df-71ab-4288-acbe-9f7c618d2fbf" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_586c50a9-4689-40d5-b82d-f0870d923892" xlink:to="loc_us-gaap_PaymentsOfDividends_cec362df-71ab-4288-acbe-9f7c618d2fbf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_a8be7241-288b-412e-bbc2-cd892f4fb75f" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_81e70a17-9ee2-4da2-9355-27ceb4078aec" 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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_a8be7241-288b-412e-bbc2-cd892f4fb75f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_81e70a17-9ee2-4da2-9355-27ceb4078aec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_54113ea2-662a-4406-838a-301639dd9058" 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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_a8be7241-288b-412e-bbc2-cd892f4fb75f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_54113ea2-662a-4406-838a-301639dd9058" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8ceb3393-dd69-48fc-b1ec-93b169a9d8cb" 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_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_a8be7241-288b-412e-bbc2-cd892f4fb75f" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_8ceb3393-dd69-48fc-b1ec-93b169a9d8cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" 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_ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell_b4e21c3c-eedd-435f-b458-38d2e668d7df" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_us-gaap_ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell_b4e21c3c-eedd-435f-b458-38d2e668d7df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_PaymentsToAcquireNonAgencyMortgageBackedSecurities_7b3ae35e-2790-4a75-bbba-0fa615b6a5c4" xlink:href="agnc-20211231.xsd#agnc_PaymentsToAcquireNonAgencyMortgageBackedSecurities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_agnc_PaymentsToAcquireNonAgencyMortgageBackedSecurities_7b3ae35e-2790-4a75-bbba-0fa615b6a5c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_PrincipalcollectionsoncreditrisktransferandnonAgencysecurities_e25ce6b0-3ea5-4544-8912-77b0e1e8b08e" xlink:href="agnc-20211231.xsd#agnc_PrincipalcollectionsoncreditrisktransferandnonAgencysecurities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_agnc_PrincipalcollectionsoncreditrisktransferandnonAgencysecurities_e25ce6b0-3ea5-4544-8912-77b0e1e8b08e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale_ef643f70-37bb-465d-a94d-2063bd49b044" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_us-gaap_ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale_ef643f70-37bb-465d-a94d-2063bd49b044" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_17d62c5b-8d0f-406f-bac3-0cb4f9bf3ffb" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_17d62c5b-8d0f-406f-bac3-0cb4f9bf3ffb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ProceedsfromsaleofCreditRiskTransferandnonAgencysecurities_13bb7957-ca6c-4221-a7c5-ed83d9e2e3d0" xlink:href="agnc-20211231.xsd#agnc_ProceedsfromsaleofCreditRiskTransferandnonAgencysecurities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_agnc_ProceedsfromsaleofCreditRiskTransferandnonAgencysecurities_13bb7957-ca6c-4221-a7c5-ed83d9e2e3d0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities_11ea8255-249f-4fad-9c95-074eaae7a01d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities_11ea8255-249f-4fad-9c95-074eaae7a01d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ProceedsFromPrincipalCollectionOfMortgageBackedSecuritiesCategorizedAsAvailableForSale_2366f1ea-8115-45cb-a560-f744458e9bcb" xlink:href="agnc-20211231.xsd#agnc_ProceedsFromPrincipalCollectionOfMortgageBackedSecuritiesCategorizedAsAvailableForSale"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_agnc_ProceedsFromPrincipalCollectionOfMortgageBackedSecuritiesCategorizedAsAvailableForSale_2366f1ea-8115-45cb-a560-f744458e9bcb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_ProceedsFromSaleOfUSTreasurySecurities_9f7de0a8-bf52-41e1-9768-5335fb6d87e3" xlink:href="agnc-20211231.xsd#agnc_ProceedsFromSaleOfUSTreasurySecurities"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_agnc_ProceedsFromSaleOfUSTreasurySecurities_9f7de0a8-bf52-41e1-9768-5335fb6d87e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_agnc_PaymentsToAcquireUSTreasurySecurities_9d7258f6-a69a-4687-9a4f-e0ab62bd039c" xlink:href="agnc-20211231.xsd#agnc_PaymentsToAcquireUSTreasurySecurities"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_agnc_PaymentsToAcquireUSTreasurySecurities_9d7258f6-a69a-4687-9a4f-e0ab62bd039c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale_8bd93b15-5e5f-4282-989a-bca2f83b57a3" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_336265f2-5e6a-4dba-ae36-e43caf8acf3a" xlink:to="loc_us-gaap_PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale_8bd93b15-5e5f-4282-989a-bca2f83b57a3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.agnc.com/role/InvestmentSecuritiesSummaryOfContinuousUnrealizedLossPositionsOfAvailableForSaleSecurityDetails" xlink:type="simple" xlink:href="agnc-20211231.xsd#InvestmentSecuritiesSummaryOfContinuousUnrealizedLossPositionsOfAvailableForSaleSecurityDetails"/>
  <link:calculationLink xlink:role="http://www.agnc.com/role/InvestmentSecuritiesSummaryOfContinuousUnrealizedLossPositionsOfAvailableForSaleSecurityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue_d86ecafb-760b-4ae8-bf68-04e5094c7268" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue_14c3d9dc-82b4-47e5-81f7-7afce5a0c3dc" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue_d86ecafb-760b-4ae8-bf68-04e5094c7268" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue_14c3d9dc-82b4-47e5-81f7-7afce5a0c3dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue_106504df-000a-4102-91ed-aa98f1b51fc1" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue_d86ecafb-760b-4ae8-bf68-04e5094c7268" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue_106504df-000a-4102-91ed-aa98f1b51fc1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_9dcd72e6-0b7a-456c-b685-729d1be1a27d" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_9a5e2e91-bdaa-447f-a8fb-fa9884407da2" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_9dcd72e6-0b7a-456c-b685-729d1be1a27d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss_9a5e2e91-bdaa-447f-a8fb-fa9884407da2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_c020f012-2a5e-4605-9776-c6d1c69aa5ec" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss_9dcd72e6-0b7a-456c-b685-729d1be1a27d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss_c020f012-2a5e-4605-9776-c6d1c69aa5ec" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
