Centimeter (cm) to Kilometer (km)
1 cm = 0.00001 km · Free instant converter, no signup required.
Direct Answer
1 cm = 0.00001 km
Formula: km = cm × 0.00001. This page supports instant conversion, reference table checks, and related unit links.
About this conversion
This Koverts page converts centimeters (cm) to kilometers (km) — five orders of magnitude from ruler marks to long hikes.
The centimeter is practical for body measurements, classroom rulers, and smartphone screen diagonals converted to height.
The kilometer is the everyday long-distance unit for driving, running races, and geographic education.
Typical uses
- STEM homework scaling exercises
- Map legend conversions
- DIY projects mixing cm stock with km travel
Common reference values
- 1 cm = 0.00001 km
- 10 cm = 0.0001 km
- 100 cm = 0.001 km
Tip: Divide centimeters by 100,000 to get kilometers — or move the decimal five places left.
Educational reference — always verify critical measurements (medical, engineering, legal) with primary sources.
// centimeter Conversion table kilometer
| Centimeter (cm) (cm) | Kilometer (km) (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 |
| 25 cm | 0.00025 km |
| 50 cm | 0.0005 km |
| 100 cm | 0.001 km |
| 250 cm | 0.0025 km |
| 500 cm | 0.005 km |
| 1000 cm | 0.01 km |
How to convert
Centimeter (cm) → Kilometer (km)
To convert from Centimeter (cm) (cm) to Kilometer (km) (km)，multiply your value by 0.00001.
For example，10 cm = 0.0001 km.
// Frequently Asked Questions
What is 1 cm in km?▼
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