Formula
hectares = acres ÷ 2.471053815
Acres to Hectares table
| Acre (ac) | Hectare (ha) |
|---|---|
| 1 | 0.404686 |
| 2 | 0.809371 |
| 3 | 1.21406 |
| 4 | 1.61874 |
| 5 | 2.02343 |
| 6 | 2.42811 |
| 7 | 2.8328 |
| 8 | 3.23749 |
| 9 | 3.64217 |
| 10 | 4.04686 |
| 15 | 6.07028 |
| 20 | 8.09371 |
| 25 | 10.1171 |
| 30 | 12.1406 |
| 40 | 16.1874 |
| 50 | 20.2343 |
| 75 | 30.3514 |
| 100 | 40.4686 |
About the units
- Acre
- An acre is 43,560 square feet, about 4,046.86 square meters. It is the common unit for land and farm area in the US and UK.
- Hectare
- A hectare is 10,000 square meters, the area of a square 100 meters on each side. It is the standard unit for land area in metric countries.