Acres to Hectares Converter
Learn how to convert acres to hectares with our surface conversion tool!
Result0.404686 ha1 ac converted
1 ac equals0.404686 ha
1 ha equals2.4711 ac
Acre to hectare reference
| acre | hectare |
|---|---|
| 1 ac | 0.404686 ha |
| 2 ac | 0.809371 ha |
| 5 ac | 2.0234 ha |
| 10 ac | 4.0469 ha |
| 25 ac | 10.1171 ha |
| 50 ac | 20.2343 ha |
| 100 ac | 40.4686 ha |
| 500 ac | 202.3428 ha |
| 1,000 ac | 404.6856 ha |
How to convert acre to hectare
One acre equals 0.4046856422 ha, so multiply the number of acres by 0.4046856422:
ha = ac × 0.4046856422
Going the other way
One hectare equals 2.471053815 ac, so to convert back:
ac = ha × 2.471053815
Both directions are shown in the results above, and the drop-downs let you convert between any pair of area units — not just these two.