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Hectare to Square Kilometer (ha to km²) Conversion

Hectare (ha)
Square Kilometer (km²)

Hectare (ha)

Definition: A hectare (ha) is a metric unit of area equal to 10,000 square meters.

History: Introduced in 1795 as part of the metric system, replacing traditional agricultural land measurements.

Current Use: Widely used in agriculture, forestry, and real estate for large land measurements.

Square Kilometer (km²)

Definition: A square kilometer (km²) is a metric unit of area equal to a square with sides of one kilometer.

History: Adopted with the metric system, it replaced traditional units like square miles in many countries for land measurement.

Current Use: Used in geography, land surveying, and environmental studies to measure large land areas.

Quick Conversion Table Hectare (ha) to Square Kilometer (km²)

1 Hectare (ha) equal to 0.01 Square Kilometer (km²)

5 Hectare (ha) equal to 0.05 Square Kilometer (km²)

10 Hectare (ha) equal to 0.1 Square Kilometer (km²)

20 Hectare (ha) equal to 0.2 Square Kilometer (km²)

30 Hectare (ha) equal to 0.3 Square Kilometer (km²)

50 Hectare (ha) equal to 0.5 Square Kilometer (km²)

75 Hectare (ha) equal to 0.75 Square Kilometer (km²)

100 Hectare (ha) equal to 1 Square Kilometer (km²)