How many millimeters in 1 meter?
The answer is 1000.
We assume you are converting between millimetre and metre.
You can view more details on each measurement unit:
millimeters or meter
The SI base unit for length is the metre.
1 metre is equal to 1000 millimeters, or 1 meter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimetres and metres.
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You can do the reverse unit conversion from meter to millimeters, or enter any two units below:
A millimetre (American spelling: millimeter, symbol mm) is one thousandth of a metre, which is the International System of Units (SI) base unit of length. The millimetre is part of a metric system. A corresponding unit of area is the square millimetre and a corresponding unit of volume is the cubic millimetre.
The metre, symbol: m, is the basic unit of distance (or of "length", in the parlance of the physical sciences) in the International System of Units. The internationally-accepted spelling of the unit in English is "metre", although the American English spelling meter is a common variant. However, both American and non-American forms of English agree that the spelling "meter" should be used as a suffix in the names of measuring devices such as chronometers and micrometers.
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