›› Convert centimetre to millimetre


Did you mean to convert centimeter to megametre

›› More information from the unit converter

How many centimeter in 1 mm? The answer is 0.1.
We assume you are converting between centimetre and millimetre.
You can view more details on each measurement unit:
centimeter or mm
The SI base unit for length is the metre.
1 metre is equal to 100 centimeter, or 1000 mm.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between centimetres and millimetres.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of centimeter to mm

1 centimeter to mm = 10 mm

5 centimeter to mm = 50 mm

10 centimeter to mm = 100 mm

15 centimeter to mm = 150 mm

20 centimeter to mm = 200 mm

25 centimeter to mm = 250 mm

30 centimeter to mm = 300 mm

40 centimeter to mm = 400 mm

50 centimeter to mm = 500 mm

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You can do the reverse unit conversion from mm to centimeter, or enter any two units below:

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›› Common length conversions

centimeter to hand
centimeter to pertica
centimeter to ridge
centimeter to millimicron
centimeter to astronomical unit
centimeter to rute
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centimeter to perch
centimeter to cable
centimeter to foot

›› Definition: Centimeter

A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length. A centimetre is part of a metric system. It is the base unit in the centimetre-gram-second system of units. A corresponding unit of area is the square centimetre. A corresponding unit of volume is the cubic centimetre.

The centimetre is a now a non-standard factor, in that factors of 103 are often preferred. However, it is practical unit of length for many everyday measurements. A centimetre is approximately the width of the fingernail of an adult person.

›› 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!