Kilometers to centimeters
1 kilometer in centimeters
1 km = 100,000 cm
cm = km × 100,000
To convert kilometers to centimeters, multiply by 100,000. The table below gives the values people look up most often, and the converter works for any number.
Kilometers to centimeters table
| Kilometers | Centimeters |
|---|---|
| 1 km | 100,000 |
| 2 km | 200,000 |
| 3 km | 300,000 |
| 4 km | 400,000 |
| 5 km | 500,000 |
| 10 km | 1,000,000 |
| 15 km | 1,500,000 |
| 20 km | 2,000,000 |
| 25 km | 2,500,000 |
| 30 km | 3,000,000 |
| 40 km | 4,000,000 |
| 50 km | 5,000,000 |
| 75 km | 7,500,000 |
| 100 km | 10,000,000 |
| 250 km | 25,000,000 |
| 500 km | 50,000,000 |
| 1,000 km | 100,000,000 |
How the conversion works
The relationship is cm = km × 100,000. Both units measure length, so the conversion is a fixed factor that never changes.
Common questions
- How many centimeters are in one kilometer?
- One kilometer equals 100,000 centimeters. cm = km × 100,000.
- How do you convert kilometers to centimeters?
- Use cm = km × 100,000. So 10 km is 1,000,000 cm.
- How many kilometers are in one centimeter?
- One centimeter equals 0.00001 kilometers, which is the reverse of the conversion above.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place