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    <periodOfReport>2019-02-20</periodOfReport>

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    <issuer>
        <issuerCik>0000821026</issuerCik>
        <issuerName>Andersons, Inc.</issuerName>
        <issuerTradingSymbol>ANDE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001657533</rptOwnerCik>
            <rptOwnerName>Bowe Patrick E.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1947 BRIARFIELD BLVD.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MAUMEE</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>43537</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President &amp; CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <value>PERFORMANCE SHARE UNIT (TSR) (2021)</value>
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                    <value>D</value>
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        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>PERFORMANCE SHARE UNIT (EPS)  (2019)</value>
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                    <footnoteId id="F6"/>
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    <footnotes>
        <footnote id="F1">Shares received from vesting of PSU (Performance Share Unit). Agreement allows 75 days from performance end date to issue shares.</footnote>
        <footnote id="F2">PSU Vesting for fewer than originally allocated shares.  Excess shares are being cancelled.</footnote>
        <footnote id="F3">Dividend equivalent received.</footnote>
        <footnote id="F4">PSU Vested.</footnote>
        <footnote id="F5">Stock performance unit (TSR) granted pursuant to The Andersons, Inc. Plan.   Units vest 100% in 3 years contingent on the Company's annualized total shareholder return.  Number of underlying shares are based upon the level of satisfaction of the total shareholder return for the performance period.</footnote>
        <footnote id="F6">Stock performance unit granted pursuant to The Andersons, Inc. Plan. Units vest 100% in 3 years contingent on cumulative EPS. Number of underlying shares are determined by the three-year cumulative fully diluted EPS for the performance period.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Patrick E. Bowe by Melissa Trippel, Limited Power of Attorney</signatureName>
        <signatureDate>2019-02-21</signatureDate>
    </ownerSignature>
</ownershipDocument>
