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Millimeters to Centimeters converter

Convert mm to cm instantly. Type any value and get the result in centimeters. 1 mm = 0.1 cm.

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Length›mm → cm
From
To
result below ↓
1 mm=
0.1cm
formula1 mm = 0.1 cm

Common millimeters → centimeters

=0.1 cm
=0.2 cm
=0.5 cm
=1 cm
=2 cm
=5 cm
=10 cm
=50 cm
=100 cm

Need a different value? .

Convert the other way
Centimeters to Millimeters

How to convert millimeters to centimeters

To convert millimeters to centimeters, multiply the value by 0.1.

Formula
cm = mm × 0.1

For example:

  • →5 mm = 0.5 cm
  • →100 mm = 10 cm

Quick reference

  • ▸1 mm = 0.1 cm
  • ▸1 cm = 10 mm

When you need to convert mm to cm

  • ·Clothing measurements — shirt length, pant inseam, fabric width.
  • ·Height conversion — converting your height between metric and imperial systems.
  • ·TV and monitor screen sizes — almost always quoted in inches.
  • ·Paper sizes — A4 vs US Letter, photo print dimensions.
  • ·Travel — reading road signs and distances abroad.

Frequently asked

How many centimeters are in 1 millimeter?
One millimeter equals 0.1 centimeters.
How do I convert mm to cm in my head?
Multiply the value in millimeters by 0.1 to get centimeters.
What is the formula for millimeters to centimeters?
cm = mm × 0.1.
What is the reverse — how many millimeters in 1 centimeter?
One centimeter equals 10 millimeters.

Related conversions

Centimeters to Millimeters
1 cm = 10 mm
Millimeters to Meters
1 mm = 0.001 m
Millimeters to Kilometers
1 mm = 1.0000e-6 km
Millimeters to Inches
1 mm = 0.0393701 in
Meters to Centimeters
1 m = 100 cm
Kilometers to Centimeters
1 km = 100,000 cm
Inches to Centimeters
1 in = 2.54 cm
Feet to Centimeters
1 ft = 30.48 cm
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