Square centimetres to square kilometres
1 cm² = 1E-10 km²
All units in this category
- 100mm²
- 1cm²
- 0.0001m²
- 1E-8ha
- 1E-10km²
- 0.001076391ft²
- 2.4710538E-8ac
- 3.8610216E-11mi²
Formula
Multiply the value in square centimetres by 1E-10 to get square kilometres.
km² = cm² × 1E-10
How to convert square centimetres to square kilometres
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Square centimetres to square kilometres – common values
| Square centimetres (cm²) | Square kilometres (km²) |
|---|---|
| 1 | 1E-10 |
| 2 | 2E-10 |
| 5 | 5E-10 |
| 10 | 1E-9 |
| 20 | 2E-9 |
| 50 | 5E-9 |
| 100 | 1E-8 |
| 500 | 5E-8 |
| 1,000 | 1E-7 |
| 10,000 | 0.000001 |