Kilometers to Centimeters – kilometer to centimeter Converter
1 km = 100000 cm
Formula
cm = km × 100000
Kilometers to centimeters conversion table
| kilometers (km) | centimeters (cm) |
|---|---|
| 0.25 km | 25000 cm |
| 0.5 km | 50000 cm |
| 1 km | 100000 cm |
| 2 km | 200000 cm |
| 5 km | 500000 cm |
| 10 km | 1000000 cm |
| 20 km | 2000000 cm |
| 50 km | 5000000 cm |
| 100 km | 10000000 cm |
| 200 km | 20000000 cm |
| 500 km | 50000000 cm |
| 1000 km | 100000000 cm |
| 2500 km | 250000000 cm |
| 5000 km | 500000000 cm |
| 10000 km | 1000000000 cm |
Kilometers and centimeters are both length units. One kilometer equals 100000 centimeters; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 km = 100000 cm10 km = 1000000 cm2.5 km = 250000 cm
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 centimeters are in a kilometer?
1 kilometer (km) equals 100000 centimeter (cm).
How do I convert kilometers to centimeters?
Multiply the kilometer value by 100000 to get centimeter — for example, 2 kilometers = 200000 centimeter.
How do I convert centimeters back to kilometers?
1 centimeter equals 0.00001 kilometer. Use the swap button or the reverse conversion page linked on this page.