How to convert acres to hectares
Multiply the number of acres by 0.404686:
hectares = acres × 0.404686
Going the other way, 1 hectare = 2.4711 acres, so divide hectares by 0.404686 (or multiply by 2.4711) to get acres.
Example: 25 acres × 0.404686 = 10.1171 hectares.
Acres to hectares conversion table
| Acres (ac) | Hectares (ha) |
|---|---|
| 1 | 0.404686 |
| 2 | 0.809371 |
| 3 | 1.2141 |
| 5 | 2.0234 |
| 10 | 4.0469 |
| 20 | 8.0937 |
| 25 | 10.1171 |
| 50 | 20.2343 |
| 100 | 40.4686 |
| 500 | 202.3428 |
| 1,000 | 404.6856 |
About these units
Acre (ac) and hectare (ha) are both units of area. An acre is 43,560 square feet — roughly a football field without the end zones; a hectare is 10,000 square meters, about 2.47 acres.
Related conversions
square feet to square meters · square meters to square feet · acres to square feet · square feet to acres · hectares to acres · all units