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Convert Hectares to Square Kilometers

ha\text{ha}
=
km2\mathrm{km}^{2}

Hectare (ha)

A non‑SI metric unit of area equal to 10,000 square meters (100 ares), accepted for use with the SI and widely used for land measurement.

Square Kilometer (km²)

A metric unit of area equal to the area of a square with sides of 1 kilometer.

Hectares to Square Kilometers Conversion Table

Hectares (ha)Square Kilometers (km²)
10.01
20.02
50.05
100.1
200.2
500.5
1001
2502.5
5005
100010

How to Convert Hectares to Square Kilometers

Conversion factor:

1 ha=0.01 km21\,\text{ha} = 0.01\,\mathrm{km}^{2}

Inverse factor:

1 km2=100 ha1\,\mathrm{km}^{2} = 100\,\text{ha}

Example

Convert 15 ha to km²:

km2=ha×0.01\mathrm{km}^{2} = \text{ha} \times 0.01
km2=15×0.01\mathrm{km}^{2} = 15 \times 0.01
km2=0.15\mathrm{km}^{2} = 0.15
=0.15 km2= 0.15 \, \mathrm{km}^{2}

All conversions from Hectares (ha)