Acres to Hectares – acre to hectare Converter
1 acre = 0.40468564224 ha
Formula
ha = acre × 0.40468564224
Acres to hectares conversion table
| acres (acre) | hectares (ha) |
|---|---|
| 0.25 acre | 0.101171 ha |
| 0.5 acre | 0.202343 ha |
| 1 acre | 0.40468564224 ha |
| 2 acre | 0.809371 ha |
| 5 acre | 2.02343 ha |
| 10 acre | 4.04686 ha |
| 20 acre | 8.09371 ha |
| 50 acre | 20.2343 ha |
| 100 acre | 40.4686 ha |
| 200 acre | 80.9371 ha |
| 500 acre | 202.343 ha |
| 1000 acre | 404.686 ha |
| 2500 acre | 1011.71 ha |
| 5000 acre | 2023.43 ha |
| 10000 acre | 4046.86 ha |
Acres and hectares are both area units. One acre equals 0.40468564224 hectares; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 acre = 0.404686 ha10 acre = 4.04686 ha2.5 acre = 1.01171 ha
Common pitfalls and look-alike units
The mu is a Chinese market unit: 1 mu = 666.667 m² (about 666.67), not to be confused with the acre (≈ 4046.86 m²) or the hectare (10000 m² = 15 mu). Confirm which unit a land figure uses before converting.
Frequently asked questions
How many hectares are in a acre?
1 acre (acre) equals 0.40468564224 hectare (ha).
How do I convert acres to hectares?
Multiply the acre value by 0.40468564224 to get hectare — for example, 2 acres = 0.809371 hectare.
How do I convert hectares back to acres?
1 hectare is approximately 2.47105 acre. Use the swap button or the reverse conversion page linked on this page.