Convert Acre to Hectare
1 Acre = 0.404686 Hectare · 1 Hectare = 2.4710538 Acre
Conversion formula
1 ac = 0.4046856422 ha → ac = 0.404686 ha
The reverse direction: 1 ha = 2.471053815 ac.
Quick reference
| ac | ha |
|---|---|
| 1 ac | 0.404686 ha |
| 2 ac | 0.809371 ha |
| 3 ac | 1.2140569 ha |
| 5 ac | 2.0234282 ha |
| 10 ac | 4.0468564 ha |
| 20 ac | 8.0937128 ha |
| 25 ac | 10.117141 ha |
| 50 ac | 20.234282 ha |
| 100 ac | 40.468564 ha |
| 250 ac | 101.17141 ha |
| 500 ac | 202.34282 ha |
| 1,000 ac | 404.68564 ha |
About these units
The Acre (ac) and the Hectare (ha) are both units of area. Under the standard definition, one ac equals exactly 0.404686 ha. This category's SI base unit is the square metre.