›› Convert X unit to millimetre


X unit
millimeter


›› More information from the unit converter

How many X unit in 1 millimeter? The answer is 9979320851.3319.
We assume you are converting between X unit and millimetre.
You can view more details on each measurement unit:
X unit or millimeter
The SI base unit for length is the metre.
1 metre is equal to 9979320851331.9 X unit, or 1000 millimeter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between X unit and millimetres.
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›› Definition: Millimeter

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.


›› Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!