How to convert centimeters to millimeters
mm = cm × 10
One centimeter equals 10 mm, so multiply the value in centimeters by 10. Example: 10 cm = 100 mm.
The inch is defined as exactly 25.4 mm, the foot as exactly 0.3048 m and the mile as exactly 1,609.344 m (international agreement of 1959). The nautical mile is exactly 1,852 m.
Centimeters to millimeters conversion table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 1 cm | 10 mm |
| 2 cm | 20 mm |
| 3 cm | 30 mm |
| 5 cm | 50 mm |
| 10 cm | 100 mm |
| 15 cm | 150 mm |
| 20 cm | 200 mm |
| 25 cm | 250 mm |
| 50 cm | 500 mm |
| 75 cm | 750 mm |
| 100 cm | 1,000 mm |
| 250 cm | 2,500 mm |
| 500 cm | 5,000 mm |
| 1,000 cm | 10,000 mm |
More length conversions
Millimeters to centimeters Millimeters to centimetersMillimeters to metersMillimeters to kilometersMillimeters to inchesMillimeters to feetMillimeters to yardsMillimeters to milesCentimeters to metersCentimeters to kilometersCentimeters to inchesCentimeters to feetCentimeters to yards All length units