Centimeters to Kilometers – centimeter to kilometer Converter
1 cm = 0.00001 km
Formula
km = cm × 0.00001
Centimeters to kilometers conversion table
| centimeters (cm) | kilometers (km) |
|---|---|
| 0.5 cm | 0.000005 km |
| 1 cm | 0.00001 km |
| 2 cm | 0.00002 km |
| 3 cm | 0.00003 km |
| 5 cm | 0.00005 km |
| 10 cm | 0.0001 km |
| 20 cm | 0.0002 km |
| 25 cm | 0.00025 km |
| 50 cm | 0.0005 km |
| 75 cm | 0.00075 km |
| 100 cm | 0.001 km |
| 250 cm | 0.0025 km |
| 500 cm | 0.005 km |
| 1000 cm | 0.01 km |
| 5000 cm | 0.05 km |
Centimeters and kilometers are both length units. One centimeter equals 0.00001 kilometers; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 cm = 0.00001 km10 cm = 0.0001 km100 cm = 0.001 km
Common pitfalls and look-alike units
The international statute mile is exactly 1.60934 km; the nautical mile is a different unit (1 nmi = 1.852 km) that shows up in knots. Chinese market units follow the modern definitions 1 li = 500 m, 1 chi = 1/3 m, 1 cun = 1/30 m — older chi varied by dynasty (roughly 0.32–0.35 m), so do not apply them to historical measurements.
Frequently asked questions
How many kilometers are in a centimeter?
1 centimeter (cm) equals 0.00001 kilometer (km).
How do I convert centimeters to kilometers?
Multiply the centimeter value by 0.00001 to get kilometer — for example, 2 centimeters = 0.00002 kilometer.
How do I convert kilometers back to centimeters?
1 kilometer equals 100000 centimeter. Use the swap button or the reverse conversion page linked on this page.