Acres to Hectares Converter

Convert area from Acres to Hectares instantly

Formula: ha = acres × 0.404686

Quick Conversions

1 ac = 0.40 ha
2 ac = 0.81 ha
5 ac = 2.02 ha
10 ac = 4.05 ha
25 ac = 10.12 ha
50 ac = 20.23 ha
100 ac = 40.47 ha
500 ac = 202.34 ha

Acres to Hectares Conversion Table

Acres (ac) Hectares (ha) Common Use
1 0.40 Small plot
2.47 1 One hectare
10 4.05 Small farm
100 40.47 Large property
640 259.0 One square mile