centimeter to millimeter (cm → mm)
Unit ConverterConverting centimeter (cm) to millimeter (mm), 1cm is about 10mm.
What is it
centimeter is a length unit, as is millimeter. Their relation is fixed: 1cm = 10mm.
mm = cm × 10
How to use
- 1Enter the centimeter (cm) value.
- 2See the millimeter (mm) result instantly.
- 3Switch units to convert again if needed.
Reference
| cm | mm |
|---|---|
| 1 | 10 |
| 5 | 50 |
| 10 | 100 |
| 50 | 500 |
| 100 | 1,000 |
| 1000 | 10,000 |
Sources & standards
FAQ
How many mm is 1cm?
1cm is about 10mm.
How do I convert mm back to cm?
Compute cm = mm ÷ 10.
How many mm is 10cm?
10cm is about 100mm.