Convert Square Kilometre to Square Metre
Instant area conversion, with the formula and a full reference table.
1 km²
1,000,000 m²
1 m² = 0.000001 km²
How to convert Square Kilometre to Square Metre
Multiply the number of square kilometre by 1,000,000.
m² = km² × 1,000,000
To go the other way, divide instead — or multiply by 0.000001.
Worked example
To convert 25 km²: 25 × 1,000,000 = 25,000,000 m².
Square Kilometre to Square Metre conversion table
| Square Kilometre (km²) | Square Metre (m²) |
|---|---|
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 3 | 3,000,000 |
| 5 | 5,000,000 |
| 10 | 10,000,000 |
| 20 | 20,000,000 |
| 25 | 25,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 250 | 250,000,000 |
| 500 | 500,000,000 |
| 1,000 | 1,000,000,000 |