<SEC-DOCUMENT>0001515622-19-000004.txt : 20190213
<SEC-HEADER>0001515622-19-000004.hdr.sgml : 20190213
<ACCEPTANCE-DATETIME>20190213112739
ACCESSION NUMBER:		0001515622-19-000004
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190211
FILED AS OF DATE:		20190213
DATE AS OF CHANGE:		20190213

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			FILLIOL OLIVER A
		CENTRAL INDEX KEY:			0001207929

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13595
		FILM NUMBER:		19594334

	MAIL ADDRESS:	
		STREET 1:		METTLER TOLEDO INTL INC
		STREET 2:		IM LANGACHER
		CITY:			GREIFENSEE
		STATE:			V8
		ZIP:			99999

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			METTLER TOLEDO INTERNATIONAL INC/
		CENTRAL INDEX KEY:			0001037646
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				133668641
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1900 POLARIS PARKWAY
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43240
		BUSINESS PHONE:		6144384511

	MAIL ADDRESS:	
		STREET 1:		1900 POLARIS PARKWAY
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43240

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	METTLER TOLEDO INTERNATIONAL INC
		DATE OF NAME CHANGE:	19971117

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MT INVESTORS INC
		DATE OF NAME CHANGE:	19970411
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
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                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>90.76</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2019-02-12</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>17000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2010-10-28</value>
                <footnoteId id="F14"/>
            </exerciseDate>
            <expirationDate>
                <value>2019-10-28</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock, par value $0.01 per share</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>17000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>34100</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents the average sales price of multiple individual transactions at prices between $658.83 and $659.75. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F2">Represents the average sales price of multiple individual transactions at prices between $659.85 and $660.72. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F3">Represents the average sales price of multiple individual transactions at prices between $660.88 and $661.82. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F4">Represents the average sales price of multiple individual transactions at prices between $662.04 and $662.60. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F5">Represents the average sales price of multiple individual transactions at prices between $663.05 and $664.01. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F6">Represents the average sales price of multiple individual transactions at prices between $664.25 and $665.12. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F7">Represents the average sales price of multiple individual transactions at prices between $665.31 and $666.02. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F8">Represents the average sales price of multiple individual transactions at prices between $663.93 and $664.85. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F9">Represents the average sales price of multiple individual transactions at prices between $664.93 and $665.89. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F10">Represents the average sales price of multiple individual transactions at prices between $665.95 and $666.76. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F11">Represents the average sales price of multiple individual transactions at prices between $667.16 and $668.00. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F12">Represents the average sales price of multiple individual transactions at prices between $668.22 and $669.00. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F13">Represents the average sales price of multiple individual transactions at prices between $671.86 and $672.75. Filer agrees to provide, upon request by the Commission staff, full information regarding the number of shares purchased or sold at each separate price.</footnote>
        <footnote id="F14">The options vested annually in five equal installments beginning on the first anniversary of the date of grant.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Michelle M. Roe, Attorney in Fact</signatureName>
        <signatureDate>2019-02-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
