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Convert millimeters to meters

How many meters in a millimeter? 1 millimetre is equal to 0.001 meters, which is the conversion factor from millimeters to meters.
Go ahead and convert your own value of mm to m in the converter below.

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If you wish you can reverse the conversion by using the converter for meters to millimeters
For other conversions in length, use the length conversion tool.

Facts about millimetre (mm)

A millimetre (American spelling: millimeter, symbol mm) is one thousandth of a metre (the metre is the International System of Units (SI) base unit of length). The millimetre is part of a metric system. The corresponding unit of area is the square millimetre and the corresponding unit of volume is the cubic millimetre. See all conversions for millimeters here.

Facts about metre (m)

The metre, or meter (US), is a measure of length. It is the basic unit of length in the metric system and in the International System of Units (SI), used around the world for general and scientific purposes. The symbol for metre is m. Historically, the metre was defined by the French Academy of Sciences as 1/10,000,000 of the distance from the equator to the north pole through Paris. Now, it is defined by the International Bureau of Weights and Measures as the distance travelled by light in absolute vacuum in 1/299,792,458 of a second. This is approximately the distance from floor to hip bone on the average barefoot man. See all conversions for meters here.

General information about mm to m

Conversion category:Length
SI standard unit for length:Metre (m)
Related categories:Area, Volume, Paper size, TV & monitor size, Angle

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