Convert square mile (mi²) to square kilometre (km²) instantly
| Square Miles (mi²) | Square Kilometres (km²) |
|---|---|
| 0.001 mi² | 0.00259 km² |
| 0.01 mi² | 0.0259 km² |
| 0.1 mi² | 0.259 km² |
| 0.5 mi² | 1.295 km² |
| 1 mi² | 2.59 km² |
| 2 mi² | 5.18 km² |
| 5 mi² | 12.95 km² |
| 10 mi² | 25.9 km² |
| 20 mi² | 51.8 km² |
| 50 mi² | 129.5 km² |
| 100 mi² | 259 km² |
| 200 mi² | 518 km² |
| 500 mi² | 1295 km² |
| 1000 mi² | 2590 km² |
Area measures two-dimensional space. The hectare (10,000 m²) is used for land. One acre = 4046.86 m². One square mile = 640 acres = 2.59 km².
Formula: km² = mi² × 2.59