Convert Cm To Mm - Unit Converter

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Please provide values below to convert centimeter [cm] to millimeter [mm], or vice versa.

From:	centimeter
To:	millimeter

Centimeter

Definition: A centimeter (symbol: cm) is a unit of length in the International System of Units (SI), the current form of the metric system. It is defined as 1/100 meters.

History/origin: A centimeter is based on the SI unit meter, and as the prefix "centi" indicates, is equal to one hundredth of a meter. Metric prefixes range from factors of 10-18 to 1018 based on a decimal system, with the base (in this case the meter) having no prefix and having a factor of 1. Learning some of the more commonly used metric prefixes, such as kilo-, mega-, giga-, tera-, centi-, milli-, micro-, and nano-, can be helpful for quickly navigating metric units.

Current use: The centimeter, like the meter, is used in all sorts of applications worldwide (in countries that have undergone metrication) in instances where a smaller denomination of the meter is required. Height is commonly measured in centimeters outside of countries like the United States.

Millimeter

Definition: A millimeter (symbol: mm) is a unit of length in the International System of Units (SI). It is defined in terms of the meter, as 1/1000 of a meter, or the distance traveled by light in 1/299 792 458 000 of a second.

History/origin: The milli- prefix is one of many metric prefixes. It indicates one thousandth of the base unit, in this case the meter. The definition of the meter has changed over time, the current definition being based on the distance traveled by the speed of light in a given amount of time. The relationship between the meter and the millimeter is constant however. Prior to this definition, the meter was based on the length of a prototype meter bar. In 2019, the meter has been re-defined based on the changes made to the definition of a second.

Centimeter to Millimeter Conversion Table

Centimeter [cm]	Millimeter [mm]
0.01 cm	0.1 mm
0.1 cm	1 mm
1 cm	10 mm
2 cm	20 mm
3 cm	30 mm
5 cm	50 mm
10 cm	100 mm
20 cm	200 mm
50 cm	500 mm
100 cm	1000 mm
1000 cm	10000 mm

How to Convert Centimeter to Millimeter

1 cm = 10 mm1 mm = 0.1 cm

Example: convert 15 cm to mm:15 cm = 15 × 10 mm = 150 mm

Popular Length Unit Conversions

cm to inchesinches to cmmm to inchesinches to mmmeters to feetfeet to meterskm to milesmiles to kmcm to feetfeet to cminches to feetfeet to inchesmeters to yardsyards to metersmm to cmcm to mmcm to mm to cmcm to kmkm to cmmm to feetfeet to mmmeters to milesmiles to metersfeet to milesmiles to feetyards to feetfeet to yardsinches to metersmeters to inchesmm to mm to mmkm to mm to kminches to yardsyards to inchesyards to milesmiles to yards

Convert Centimeter to Other Length Units

cm to mcm to kmCentimeter to DecimeterCentimeter to MicrometerCentimeter to NanometerCentimeter to MileCentimeter to Yardcm to feetcm to inchesCentimeter to Light YearCentimeter to BreakCentimeter to ExameterCentimeter to PetameterCentimeter to TerameterCentimeter to GigameterCentimeter to MegameterCentimeter to HectometerCentimeter to DekameterCentimeter to MicronCentimeter to PicometerCentimeter to FemtometerCentimeter to AttometerCentimeter to MegaparsecCentimeter to KiloparsecCentimeter to ParsecCentimeter to Astronomical UnitCentimeter to LeagueCentimeter to Nautical League (UK)Centimeter to Nautical League (int.)Centimeter to League (statute)Centimeter to Nautical Mile (UK)Centimeter to Nautical Mile (international)Centimeter to Mile (statute)Centimeter to Mile (US Survey)Centimeter to Mile (Roman)Centimeter to KiloyardCentimeter to FurlongCentimeter to Furlong (US Survey)Centimeter to ChainCentimeter to Chain (US Survey)Centimeter to RopeCentimeter to RodCentimeter to Rod (US Survey)Centimeter to PerchCentimeter to PoleCentimeter to FathomCentimeter to Fathom (US Survey)Centimeter to EllCentimeter to Foot (US Survey)Centimeter to LinkCentimeter to Link (US Survey)Centimeter to Cubit (UK)Centimeter to HandCentimeter to Span (cloth)Centimeter to Finger (cloth)Centimeter to Nail (cloth)Centimeter to Inch (US Survey)Centimeter to BarleycornCentimeter to MilCentimeter to MicroinchCentimeter to AngstromCentimeter to A.u. Of LengthCentimeter to X-unitCentimeter to FermiCentimeter to ArpentCentimeter to PicaCentimeter to PointCentimeter to TwipCentimeter to AlnCentimeter to FamnCentimeter to CaliberCentimeter to CentiinchCentimeter to KenCentimeter to Russian ArchinCentimeter to Roman ActusCentimeter to Vara De TareaCentimeter to Vara ConuqueraCentimeter to Vara CastellanaCentimeter to Cubit (Greek)Centimeter to Long ReedCentimeter to ReedCentimeter to Long CubitCentimeter to HandbreadthCentimeter to FingerbreadthCentimeter to Planck LengthCentimeter to Electron Radius (classical)Centimeter to Bohr RadiusCentimeter to Earth's Equatorial RadiusCentimeter to Earth's Polar RadiusCentimeter to Earth's Distance From SunCentimeter to Sun's Radius