Convert acres to hectares. 1 acre = 0.404686 ha.
Tap any box to copy that number with its unit.
Each box below is a small converter for one pair of units. Type in either side and the other changes.
1 acre = 0.404686 ha. Multiply the number of acres by 0.404686 to get hectares.
Example: 10 acre is 4.04686 ha. To go the other way, 1 ha = 2.47105 acre.
A quick way: multiply acres by 0.4. 10 acres is about 4 hectares.
| acres | hectares |
|---|---|
| 1 acre | 0.404686 ha |
| 2 acre | 0.809371 ha |
| 3 acre | 1.21406 ha |
| 5 acre | 2.02343 ha |
| 10 acre | 4.04686 ha |
| 15 acre | 6.07028 ha |
| 20 acre | 8.09371 ha |
| 25 acre | 10.1171 ha |
| 50 acre | 20.2343 ha |
| 75 acre | 30.3514 ha |
| 100 acre | 40.4686 ha |
| 200 acre | 80.9371 ha |
| 500 acre | 202.343 ha |
| 1,000 acre | 404.686 ha |
Acre. An acre is 43,560 square feet. Farm land is often measured in acres.
Hectare. A hectare is 10,000 square metres, or about 2.47 acres.
The full unit converter has 19 kinds of measurement and more than 190 units.
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