Hectares to Square Miles Converter
CommonSquare meters, acres, hectares and more.
How to convert Hectares to Square Miles
Multiply the hectares value by 0.00386102: 1 ha = 0.00386102 mi². Going the other way, 1 mi² = 258.999 ha, so divide by 0.00386102 or use the Square Miles to Hectares converter.
About these units
Hectares (ha)
A hectare is 10,000 square meters, the area of a square 100 meters on each side, about 2.471 acres. Farmland and forests are commonly measured in hectares.
Square Miles (mi²)
A square mile is 640 acres, about 2.59 square kilometers. It is used for land areas in the United States.
Hectares to Square Miles conversion table
| Hectares (ha) | Square Miles (mi²) |
|---|---|
| 1 ha | 0.00386102 mi² |
| 2 ha | 0.00772204 mi² |
| 3 ha | 0.0115831 mi² |
| 4 ha | 0.0154441 mi² |
| 5 ha | 0.0193051 mi² |
| 10 ha | 0.0386102 mi² |
| 20 ha | 0.0772204 mi² |
| 25 ha | 0.0965255 mi² |
| 50 ha | 0.193051 mi² |
| 100 ha | 0.386102 mi² |
| 500 ha | 1.93051 mi² |
| 1,000 ha | 3.86102 mi² |
More hectares conversions
- Hectares to Square Meters1 ha = 10,000 m²
- Hectares to Square Kilometers1 ha = 0.01 km²
- Hectares to Square Centimeters1 ha = 1e+8 cm²
- Hectares to Square Millimeters1 ha = 1e+10 mm²
- Hectares to Ares1 ha = 100 a
- Hectares to Square Feet1 ha = 107,639 ft²
- Hectares to Dunams1 ha = 10 dunam
See every unit on the Area Converter.