Centimeters to kilometers
Convert centimeters (cm) to kilometers (km) instantly. 1 centimeter = 0.00001 kilometers.
Quick answer: 1 centimeter equals 0.00001 km. To convert centimeters to kilometers, multiply the value by 0.00001.
Good to know
- 1 inch is exactly 2.54 centimetres, and 1 mile is about 1.609 kilometres.
- To estimate miles to kilometres, add half and then a tenth of the miles. 50 miles is about 80 km.
Quick reference
| cm | km |
|---|---|
| 1 | 0.00001 |
| 2 | 0.00002 |
| 5 | 0.00005 |
| 10 | 0.0001 |
| 25 | 0.00025 |
| 50 | 0.0005 |
| 100 | 0.001 |
Frequently asked questions
How many kilometers are in 1 centimeter?
There are 0.00001 kilometers in 1 centimeter.
How do I convert centimeters to kilometers?
Multiply the number of centimeters by 0.00001.
How do I convert kilometers back to centimeters?
Divide by 0.00001, or multiply by 100000.
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