Home › Unit conversions › cm² to km²
Square Centimetre to Square Kilometre
1 cm² = 1 × 10⁻¹⁰ km²
Formula: km² = cm² × 1 × 10⁻¹⁰
Example: 10 cm² = 1 × 10⁻⁹ km²
cm² to km² table
| Square Centimetre | Square Kilometre |
|---|---|
| 1 cm² | 1 × 10⁻¹⁰ km² |
| 2 cm² | 2 × 10⁻¹⁰ km² |
| 5 cm² | 5 × 10⁻¹⁰ km² |
| 10 cm² | 1 × 10⁻⁹ km² |
| 20 cm² | 2 × 10⁻⁹ km² |
| 25 cm² | 2.5 × 10⁻⁹ km² |
| 50 cm² | 5 × 10⁻⁹ km² |
| 100 cm² | 1 × 10⁻⁸ km² |
| 250 cm² | 2.5 × 10⁻⁸ km² |
| 500 cm² | 5 × 10⁻⁸ km² |
| 1,000 cm² | 1 × 10⁻⁷ km² |