Centimeters to Millimeters
Convert centimeters to millimeters instantly. 1 cm = 10 mm
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Quick answers
- 1 cm = 10 mm
- 10 cm = 100 mm
- 30 cm = 300 mm
- 100 cm = 1,000 mm
- 150 cm = 1,500 mm
- 170 cm = 1,700 mm
Centimeters to Millimeters conversion table
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 1 cm | 10 mm |
| 2 cm | 20 mm |
| 5 cm | 50 mm |
| 10 cm | 100 mm |
| 20 cm | 200 mm |
| 30 cm | 300 mm |
| 50 cm | 500 mm |
| 100 cm | 1,000 mm |
| 150 cm | 1,500 mm |
| Centimeters (cm) | Millimeters (mm) |
|---|---|
| 155 cm | 1,550 mm |
| 160 cm | 1,600 mm |
| 165 cm | 1,650 mm |
| 170 cm | 1,700 mm |
| 175 cm | 1,750 mm |
| 180 cm | 1,800 mm |
| 185 cm | 1,850 mm |
| 190 cm | 1,900 mm |
| 200 cm | 2,000 mm |
Conversion formula
millimeters = centimeters × 10
Example: 30 cm × 10 = 300 mm
A centimeter is one hundredth of a meter; an inch is exactly 2.54 centimeters. A millimeter is one thousandth of a meter, about the thickness of a credit card.
You may also see this conversion written as “cm in mm” or “centimetres to millimetres”.
Questions
How many millimeters are in one centimeter?
One centimeter is 10 millimeters.
How do you convert centimeters to millimeters?
Multiply by 10. The factor comes from the exact definitions of both units, so the only rounding is in the display.
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