Centimeters to Millimeters Converter
Convert centimeters to millimeters instantly.
Standard length units
Fun comparisons
How to convert centimeters to millimeters
Enter your value in centimeters and see the result in millimeters instantly. The converter also shows fun real-world comparisons - like the height of famous buildings or the length of football fields - to help you picture the distance.
Centimeters are used for everyday metric measurements; millimeters give you the extra precision needed for jewelry dimensions, paper thickness and small mechanical parts.
Need the opposite direction? Convert millimeters to centimeters just as easily, or explore all our length conversions.
Common centimeters to millimeters conversions
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 1 | 10 |
| 5 | 50 |
| 10 | 100 |
| 25 | 250 |
| 50 | 500 |
| 100 | 1000 |
| 500 | 5000 |
| 1000 | 10000 |
Frequently asked questions
1 centimeters equals 10 millimeters.
Multiply by 10. For example, 5 cm = 50 mm.
2.5 centimeters equals exactly 25 millimeters.
1 millimeters equals 0.1 centimeters.
100 centimeters equals 1000 millimeters.
Related length conversions
- Centimeters to meters
- Meters to millimeters
- Centimeters to kilometers
- Kilometers to millimeters
- Centimeters to inches
- Inches to millimeters
- Centimeters to feet
- Feet to millimeters
- Centimeters to yards
- Yards to millimeters
- Centimeters to miles
- Miles to millimeters
- Centimeters to nautical miles
- Nautical Miles to millimeters