Convert Square Kilometre to Square Mile
Instant area conversion, with the formula and a full reference table.
1 km²
0.38610216 mi²
1 mi² = 2.59 km²
How to convert Square Kilometre to Square Mile
Multiply the number of square kilometre by 0.38610216.
mi² = km² × 0.38610216
To go the other way, divide instead — or multiply by 2.59.
Worked example
To convert 25 km²: 25 × 0.38610216 = 9.6526 mi².
Square Kilometre to Square Mile conversion table
| Square Kilometre (km²) | Square Mile (mi²) |
|---|---|
| 1 | 0.38610216 |
| 2 | 0.77220432 |
| 3 | 1.1583 |
| 5 | 1.9305 |
| 10 | 3.861 |
| 20 | 7.722 |
| 25 | 9.6526 |
| 50 | 19.3051 |
| 100 | 38.6102 |
| 250 | 96.5255 |
| 500 | 193.05 |
| 1,000 | 386.1 |