Acres to Hectares Converter

1 acre equals about 0.405 hectares. US farm sizes are quoted in acres; Australian properties in hectares.

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Acres to Hectares conversion table

Acres (ac)Hectares (ha)
1 ac0.4047 ha
2 ac0.8094 ha
5 ac2.0234 ha
10 ac4.0469 ha
20 ac8.0937 ha
40 ac16.1874 ha
50 ac20.2343 ha
100 ac40.4686 ha
160 ac64.7497 ha
200 ac80.9371 ha
320 ac129.499 ha
500 ac202.343 ha
640 ac258.999 ha
1,000 ac404.686 ha

Going the other way? Use the hectares to acres converter, or convert anything with the full metric ⇄ imperial converter.