Convert Square Foot (ft²) to Hectare (ha)
To convert Square Foot to Hectare, multiply the value by 0.000009. For example, 1 Square Foot = 0.000009 ha and 10 Square Foot = 0.000093 ha. Both Square Foot and Hectare are units of Area. Enter any value above for an instant, accurate result.
One Square Foot equals 0.000009 ha.
Use the formula: ha = ft² × 0.000009.