Quadratkilometer (km²)Hektar (ha)00GeneralArea

Units of measurement

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Calculations

Quadratkilometer (km²)
Hektar (ha)
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Information

Quadratkilometer (km²)
A square kilometer (km²) is used for measuring large areas, such as cities, forests, and countries. One km² equals 1,000,000 m².
Hektar (ha)
A hectare (ha) is widely used in agriculture and land registry, equal to 10,000 m² (100×100 m).

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