Kilometers to Centimeters Converter
Convert Kilometers to Centimeters (km to cm) instantly, with the formula and a table of common values. Free, runs in your browser, nothing uploaded.
Everything happens on your own device. Nothing you type is ever sent anywhere.
Category
Result
100,000 cm
Formula
1 km = 100,000 cm
Common Kilometers to Centimeters Conversions
| Kilometers | Centimeters |
|---|---|
| 1 km | 100,000 cm |
| 2 km | 200,000 cm |
| 5 km | 500,000 cm |
| 10 km | 1,000,000 cm |
| 20 km | 2,000,000 cm |
| 50 km | 5,000,000 cm |
| 100 km | 10,000,000 cm |
| 500 km | 50,000,000 cm |
| 1,000 km | 100,000,000 cm |
This converter handles eight common unit categories - length, weight, temperature, volume, area, speed, data storage, and time - and updates the result instantly as you type, entirely in your browser. Most categories convert by a fixed ratio to a base unit (like meters for length or bytes for data), except temperature, which needs its own formula since 0°C isn't 0°F or 0 K.
Frequently asked questions
How do I convert Kilometers to Centimeters?
Multiply the value in km by 100,000: 1 km = 100,000 cm, so 10 km = 1,000,000 cm.
How do I convert Centimeters to Kilometers?
Multiply the value in cm by 0.00001: 1 cm = 0.00001 km, so 10 cm = 0.0001 km.
Is the value I enter sent anywhere?
No. The conversion runs entirely in your browser, so nothing you type ever leaves your device.