Convert hectares to square kilometers

Area, ha =
Area, km2 =

Convert square kilometers to hectares

Area, km2 =
Area, ha =

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With this online calculator you can convert ha to km2 (hectares to square kilometers) and vice versa.

Formula:

1 km² = 100 ha

1 square kilometer = 100 hectares

Area is the quantity that expresses the extent of a two-dimensional figure.