Centimeter to KilometerConverter
Instantly convert Centimeter (cm) to Kilometer (km). Free, accurate, and easy to use.
How to Convert Centimeter to Kilometer
To convert Centimeter (cm) to Kilometer (km), multiply your value by 0.00001.
Example: 5 cm × 0.00001 = 0.00005 km
What is a Centimeter?
The centimeter is one hundredth of a meter — equal to 10 millimeters or approximately 0.394 inches. It appears on most rulers and measuring tapes sold outside the United States and is the standard unit for body measurements such as height and waist size. A typical adult fingernail grows roughly 3 mm (0.3 cm) per month. Centimeters are also used for paper sizes and small furniture dimensions worldwide.
What is a Kilometer?
The kilometer equals exactly 1,000 meters and is the standard unit for measuring distances between cities, geographic features, and along roads in metric countries. It was introduced with the French metric system in the 1790s. One kilometer equals approximately 0.621371 miles. The circumference of the Earth at the equator is about 40,075 kilometers.
Centimeter to Kilometer Conversion Table
| Centimeter (cm) | Kilometer (km) |
|---|---|
| 0.001 cm | 1.0000e-8 km |
| 0.01 cm | 1.0000e-7 km |
| 0.1 cm | 0.000001 km |
| 0.5 cm | 0.000005 km |
| 1 cm | 0.00001 km |
| 2 cm | 0.00002 km |
| 5 cm | 0.00005 km |
| 10 cm | 0.0001 km |
| 20 cm | 0.0002 km |
| 50 cm | 0.0005 km |
| 100 cm | 0.001 km |
| 200 cm | 0.002 km |
| 500 cm | 0.005 km |
| 1000 cm | 0.01 km |
| 5000 cm | 0.05 km |
| 10000 cm | 0.1 km |
| 50000 cm | 0.5 km |
| 100000 cm | 1 km |
| 1000000 cm | 10 km |
| 1000000000 cm | 10000 km |
Frequently Asked Questions
How do I convert Centimeter to Kilometer?
Multiply the Centimeter value by 0.00001. Formula: km = cm × 0.00001. Example: 10 cm = 0.0001 km.
How many Kilometer are in one Centimeter?
One Centimeter (cm) equals 0.00001 Kilometer (km).
How many Centimeter are in one Kilometer?
One Kilometer (km) equals 100000 Centimeter (cm).
What is the exact conversion factor from Centimeter to Kilometer?
The conversion factor is 0.00001. Multiply any cm value by this number to get km. For the reverse, multiply by 100000.
How do I convert Kilometer back to Centimeter?
Divide by 0.00001, or equivalently multiply by 100000. Formula: cm = km ÷ 0.00001.
Is the Centimeter-to-Kilometer conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 0.00001 is exact and universally agreed upon.