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Square Mile (mi²)
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22 conversions shown
To convert mi² to km²: multiply by 2.59. To acres: multiply by 640. To hectares: multiply by 259.
1 mi² = 640 acres = 27,878,400 ft² = 2.59 km² = 259 ha.
For example, 1 Square Mile (mi²) = 0.999996 Square Mile (US Survey) (mi² (US)).
| Square Mile (mi²) | Square Mile (US Survey) (mi² (US)) |
|---|---|
| 0.001 | 0.000999996 |
| 0.01 | 0.00999996 |
| 0.1 | 0.0999996 |
| 0.5 | 0.499998 |
| 1 | 0.999996 |
| 2 | 1.999992 |
| 5 | 4.99998 |
| 10 | 9.99996 |
| 15 | 14.99994 |
| 25 | 24.9999 |
| 50 | 49.9998 |
| 75 | 74.9997 |
| 100 | 99.9996 |
| 250 | 249.999 |
| 500 | 499.998 |
| 750 | 749.997 |
| 1000 | 999.996 |




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