Please provide values below to convert Square Mile [mi²] to Hectare [ha], or vice versa.
1 Square Mile (mi²) = 258.998811 Hectare (ha)
1 Hectare (ha) = 0.003861021586 Square Mile (mi²)
Example: convert 15 Square Mile (mi²) to Hectare (ha):
15 Square Mile (mi²) = 15 × 258.998811 Hectare (ha) = 3,884.982165 Hectare (ha)
A square mile equals 2,589,988 square meters. Used in the United States for large land areas.
| Square Mile [mi²] | Hectare [ha] |
|---|---|
| 1 mi² | 258.998811 ha |
| 2 mi² | 517.997622 ha |
| 5 mi² | 1,294.994055 ha |
| 10 mi² | 2,589.98811 ha |
| 20 mi² | 5,179.97622 ha |
| 50 mi² | 12,949.94055 ha |
| 100 mi² | 25,899.8811 ha |
| 200 mi² | 51,799.7622 ha |
| 500 mi² | 129,499.4055 ha |
| 1000 mi² | 258,998.811 ha |