Convert acres to hectares. 1 ac = 0.4046856 ha.
Type how many acres you have.
The hectares appear at once, with all the other units of the same kind listed beside them.
Use the swap button to convert hectares to acres instead.
| ac | ha |
|---|---|
| 1 | 0.40468564224 |
| 2 | 0.80937128448 |
| 5 | 2.0234282112 |
| 10 | 4.0468564224 |
| 20 | 8.0937128448 |
| 50 | 20.234282112 |
| 100 | 40.468564224 |
| 500 | 202.34282112 |
| 1,000 | 404.68564224 |
Multiply the number of acres by 0.4046856. To go back, multiply hectares by 2.471054, or use the converter the other way round.
1 ac = 0.4046856 ha.
10 ac = 4.0468564224 ha.
The factor is exact or accurate to more digits than shown. The result is shown to 12 significant digits.
No. The conversion runs in your browser.