Conversion guide

How to Convert hectare to square kilometer

A complete guide with formula, examples, chart, and instant calculator link.

1. Formula

1 hectare [ha] = 0.01 square kilometer [km²]

Enter your value in hectare [ha], apply the formula, and read the result in square kilometer [km²]. The calculator handles the arithmetic instantly.

1 hectare [ha] = 0.01 square kilometer [km²]

2 hectare [ha] = 0.02 square kilometer [km²]

5 hectare [ha] = 0.05 square kilometer [km²]

10 hectare [ha] = 0.1 square kilometer [km²]

20 hectare [ha] = 0.2 square kilometer [km²]