Hectare to Square kilometer
Hectare (ha)
Square kilometer (km²)
How it is calculated
Each unit is defined via the base unit (square meter (m²)). The value is first converted to the base unit, then to the selected unit.
1 ha = 10000 m²
1 km² = 1000000 m²
1 ha × 10000 = 10000 m²
10000 m² ÷ 1000000 = 0.01 km²