<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2016-05-26</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001617977</issuerCik>
        <issuerName>Habit Restaurants, Inc.</issuerName>
        <issuerTradingSymbol>HABT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001024680</rptOwnerCik>
            <rptOwnerName>KARP ALLAN W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O KARPREILLY, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>104 FIELD POINT ROAD</rptOwnerStreet2>
            <rptOwnerCity>GREENWICH</rptOwnerCity>
            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06830</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2016-05-26</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
                <footnoteId id="F4"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1485000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4195081</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Common Membership Interests</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2016-05-26</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F3"/>
                <footnoteId id="F4"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1485000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1485000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4195081</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnotes</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The Reporting Person, Mr. Allan Karp, is a founding partner of KarpReilly, LLC. Mr. Karp may be deemed the beneficial owners of all the securities held by the entities affiliated with KarpReilly, LLC, as hereinafter described. Mr. Karp, along with Mr. Christopher Reilly, as the sole managers of KarpReilly GP, LLC (&quot;KarpReilly GP&quot;), which is the managing member of KarpReilly HB Co-Invest, LLC (&quot;KarpReilly HB&quot;) and Habit Restaurant Co-Invest, LLC (&quot;Habit Co-Invest&quot;), have sole voting and dispositive power over and may be deemed the beneficial owners of all of the securities of KarpReilly HB. Additionally, Mr. Karp, along with Mr. Christopher Reilly, as the sole managers of KarpReilly Investments, LLC (&quot;KarpReilly Investments&quot;), have sole voting and dispositive power over and may be deemed the beneficial owners of all of the securities of KR Investments. Mr. Karp disclaims ownership of such shares except to the extent of his pecuniary interests therein.</footnote>
        <footnote id="F2">Each common unit of The Habit Restaurants, LLC is convertible, generally, at The Habit Restaurants, Inc.'s election, into cash or one (1) share of Class A Common Stock and has no expiration date. Upon such conversion, one (1) share of Class B common stock is cancelled.</footnote>
        <footnote id="F3">KarpReilly GP has voting and dispositive control over certain of the securities of The Habit Restaurants, Inc. and The Habit Restaurants, LLC held by each of PEG U.S. Corporate Finance Institutional Investors III LLC (&quot;PEG Direct&quot;) and 522 Fifth Avenue Fund, L.P. (&quot;522 Fifth&quot;), and therefore Mr. Karp may also be deemed the beneficial owner of such securities.  On May 23, 2016, KarpReilly GP, KarpReilly HB, 522 Fifth Avenue Fund, L.P. (&quot;522 Fifth&quot;), PEG U.S. Direct Corporate Finance Institutional Investors III LLC (&quot;PEG Direct&quot;) and PEG U.S. Pooled Corporate Finance Institutional Investors III LLC (&quot;PEG Pooled&quot;) entered into an agreement pursuant to which, on May 26, 2016,</footnote>
        <footnote id="F4">(Continued from footnote 3) (i) KarpReilly HB transferred (a) 653,400 common units in The Habit Restaurants, LLC and a corresponding number of shares of Class B common stock in The Habit Restaurants, Inc. to PEG Pooled, (b) 6,600 common units in The Habit Restaurants, LLC and a corresponding number of shares of Class B common stock in The Habit Restaurants, Inc. to 522 Fifth, and (c) 165,000 common units in The Habit Restaurants, LLC and a corresponding number of shares of Class B common stock in The Habit Restaurants, Inc. to KarpReilly GP, and (ii) KarpReilly GP released voting and dispositive power over (a) 816,750  common units in The Habit Restaurants, LLC and a corresponding number of shares of Class B common stock in The Habit Restaurants, Inc. held by PEG Direct, and (b) 8,250  common units in The Habit Restaurants, LLC and a corresponding number of shares of Class B common stock in The Habit Restaurants, Inc. held by 522 Fifth.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Allan Karp</signatureName>
        <signatureDate>2016-05-31</signatureDate>
    </ownerSignature>
</ownershipDocument>
