Free Online Calculators
Acre → Hectare
1 acre = 0.404686 ha, and 1 hectare = 2.47105 ac.
Reverse: Hectares to Acres Converter
Land offers and agricultural statistics often need to be compared across acres and hectares. Enter the acreage to get the metric equivalent.
| ac | ha |
|---|---|
| 0.5 ac | 0.202343 ha |
| 1 ac | 0.404686 ha |
| 2 ac | 0.809371 ha |
| 3 ac | 1.21406 ha |
| 4 ac | 1.61874 ha |
| 5 ac | 2.02343 ha |
| 6 ac | 2.42811 ha |
| 7 ac | 2.8328 ha |
| 8 ac | 3.23748 ha |
| 9 ac | 3.64217 ha |
| 10 ac | 4.04686 ha |
| 12 ac | 4.85623 ha |
| 15 ac | 6.07028 ha |
| 20 ac | 8.09371 ha |
| 25 ac | 10.1171 ha |
| 30 ac | 12.1406 ha |
| 40 ac | 16.1874 ha |
| 50 ac | 20.2343 ha |
| 60 ac | 24.2811 ha |
| 70 ac | 28.328 ha |
| 80 ac | 32.3748 ha |
| 90 ac | 36.4217 ha |
| 100 ac | 40.4686 ha |
| 150 ac | 60.7028 ha |
| 200 ac | 80.9371 ha |
| 250 ac | 101.171 ha |
| 300 ac | 121.406 ha |
| 500 ac | 202.343 ha |
| 1,000 ac | 404.686 ha |
Calculated with the same formula as the converter, rounded to six significant digits.
1 acre equals 0.404686 ha. Formula: ha = ac × 0.404686.
10 ac = 4.04686 ha, because 10 × 0.404686 = 4.04686.
1 hectare equals 2.47105 ac. To convert back, divide by 0.404686.