CM to MM

Convert centimeters (cm) to millimeters (mm) with formulas, examples, and conversion tables.

cm
mm
1 centimeters (cm) = 10 millimeters (mm)
Round to:
cm + mm:1 cm
Step-by-Step Solution
1Write the conversion factor:
1 centimeter = 10 millimeters
2Multiply the value by the conversion factor:
1 × 10 = 10
3Result:
1 centimeters (cm) = 10 millimeters (mm)

How to Convert centimeters to millimeters

To convert centimeters to millimeters, multiply the value by 10.

The Formula

millimeters = centimeters × 10

Key Fact

1 centimeter = 10 millimeters

Tip: To convert millimeters back to centimeters, divide by 10.

centimeters to millimeters Table

centimeters (cm)millimeters (mm)
1 cm10 mm
2 cm20 mm
5 cm50 mm
10 cm100 mm
20 cm200 mm
25 cm250 mm
50 cm500 mm
100 cm1000 mm
250 cm2500 mm
500 cm5000 mm
1000 cm10000 mm

1 centimeter in Other Units

Unit1 cm =
Centimeters to Kilometers1e-5 km
CM to Meters0.01 m
CM to MM10 mm
Centimeters to Micrometers10000 μm
Centimeters to Nanometers10000000 nm
Centimeters to Miles6.21371192237e-6 mi
Centimeters to Yards0.0109361329834 yd
Centimeters to Feet0.0328083989501 ft
CM to Inches0.393700787402 in
Centimeters to Nautical Miles5.39956803456e-6 nmi
Centimeters to Fathoms0.00546806649169 ftm
Centimeters to Light Years1.05697072191e-18 ly
Centimeters to Astronomical Units6.68449197861e-14 AU
Centimeters to Parsecs3.24044069994e-19 pc
Centimeters to Angstroms100000000 Å
Centimeters to Planck Lengths6.18714249917e32 ℓP
Centimeters to Rods0.00198838781516 rd

About Centimeters and Millimeters

What is a Centimeter?

The centimeter (cm) is a unit of length in the metric system. One centimeter equals 0.01 meters.

What is a Millimeter?

The millimeter (mm) is a unit of length in the metric system. One millimeter equals 0.001 meters.

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