centimeters to millimeters
Convert centimeter to millimeter — instant, free, with the formula shown.
1 cm=10 mm
How to convert centimeter to millimeter
To convert centimeter to millimeter, multiply by 10:
mm = cm × 10
For example, 10 cm × 10 = 100 mm.
cm to mm conversion table
| centimeters (cm) | millimeters (mm) |
|---|---|
| 1 cm | 10 mm |
| 2 cm | 20 mm |
| 5 cm | 50 mm |
| 10 cm | 100 mm |
| 25 cm | 250 mm |
| 50 cm | 500 mm |
| 100 cm | 1000 mm |
| 250 cm | 2500 mm |
| 500 cm | 5000 mm |
| 1000 cm | 10000 mm |
Other centimeter conversions
Convert to millimeter from another unit
cm to mm — frequently asked
How many millimeters are in 1 centimeter?
1 centimeter = 10 millimeters (cm × 10 = mm).
What is the formula to convert centimeter to millimeter?
Multiply your centimeter value by 10 to get millimeter.
How do I convert 10 centimeters to millimeters?
10 cm = 100 mm. For 100 cm the answer is 1000 mm. Use the calculator on this page for any other value.
When to convert centimeter to millimeter
1Engineering and construction (mm to feet, meters to inches)
2Running, cycling and athletics (km to miles, miles to yards)
3International shipping and travel (nautical miles, kilometers)
4Manufacturing tolerances (micrometers and nanometers)
Length conversion — common questions
How many feet are in 1 meter?
1 meter equals approximately 3.2808 feet. The exact conversion factor is 1 ft = 0.3048 m.
How do I convert kilometers to miles?
Multiply the kilometer value by 0.621371. For example, 10 km × 0.621371 ≈ 6.2137 miles.
Is 1 yard exactly 3 feet?
Yes. By definition 1 yard = 3 feet = 36 inches = 0.9144 meters.
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