ACCURATE CONVERSION
Centimeters to Millimeters Converter
Convert centimeters (cm) to millimeters (mm) with a standards-based formula.
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How to convert centimeters to millimeters
Enter a value in the converter above. The result updates immediately using the relationship below.
FORMULA1 centimeter = 10 millimeters
Centimeters to Millimeters conversion table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 1 | 10 |
| 5 | 50 |
| 10 | 100 |
| 20 | 200 |
| 50 | 500 |
| 100 | 1,000 |
Common values
For a quick estimate, multiply by the factor above. Use more decimal places when technical work requires additional precision.
Frequently asked questions
How many millimeters are in one centimeter?
One centimeter equals 10 millimeters.
How do you convert centimeters to millimeters?
Multiply the centimeter value by 10.
Can I convert millimeters back to centimeters?
Yes. One millimeter equals 0.1 centimeters; you can also use the swap button.