Convert acres to hectares
1 acre equals 0.404686 hectares. To convert acres to hectares, multiply the value by 0.404686; divide to go the other way. Use the calculator for any amount or check the chart with the most searched values.
Formula
ha = ac × 0.404686Settings
Conversion
Official SI and imperial system factors.
Result
1 ac =
0.40468564 ha
Hectare
All equivalents in area
4,046,856,422.4000006 mm²Square millimeter
40,468,564.224 cm²Square centimeter
43,560 ft²Square foot
4,046.8564224 m²Square meter
1 acAcre
0.40468564 haHectare
0.00404686 km²Square kilometer
Acres to hectares conversion chart
| Acres (ac) | Hectares (ha) |
|---|---|
| 1 | 0.404686 |
| 2 | 0.809371 |
| 3 | 1.21406 |
| 4 | 1.61874 |
| 5 | 2.02343 |
| 6 | 2.42811 |
| 7 | 2.8328 |
| 8 | 3.23749 |
| 9 | 3.64217 |
| 10 | 4.04686 |
| 15 | 6.07028 |
| 20 | 8.09371 |
| 25 | 10.1171 |
| 30 | 12.1406 |
| 40 | 16.1874 |
| 50 | 20.2343 |
| 75 | 30.3514 |
| 100 | 40.4686 |
| 250 | 101.171 |
| 500 | 202.343 |
| 1,000 | 404.686 |
How many hectares are in 1 acre?
1 acre (ac) equals 0.404686 hectares (ha).
How do you convert acres to hectares?
Multiply the number of acres by 0.404686. For example, 10 ac = 4.04686 ha.
Popular lookups
km → mimi → kmm → ftft → mcm → inin → cmmm → inin → mmm → ydyd → mft → cmcm → ftkm → mm → kmm → cmcm → mkg → lblb → kgg → ozoz → gkg → gg → kgt → kgkg → tst → kgkg → stlb → ozoz → lbL → galgal → LmL → fl ozfl oz → mLL → mLmL → Lm³ → LL → m³cL → mLmL → cLm² → ft²ft² → m²ha → acha → m²m² → hakm² → haha → km²m² → cm²cm² → m²