Square Miles to Hectares Converter
1 mi² = 259 ha. Type any value — it converts as you type, right in your browser.
=
259 ha
Formula
ha = mi² × 259
Square Miles to Hectares conversion table
| Square Miles (mi²) | Hectares (ha) |
|---|---|
| 0.1 | 25.8999 |
| 0.5 | 129.5 |
| 1 | 259 |
| 2 | 518 |
| 5 | 1,295 |
| 10 | 2,590 |
| 20 | 5,180 |
| 50 | 12,950 |
| 100 | 25,900 |
| 500 | 129,500 |
| 1,000 | 259,000 |
FAQ
How many hectares in a square mile?
1 mi² equals 259 ha.
How do I convert mi² to ha?
Multiply the square miles value by 259 to get hectares.
What is the reverse conversion (ha to mi²)?
1 ha equals 0.0038610216 mi². Use our Hectares to Square Miles converter for the other direction.