ha to km²
Convert Hectare to Square Kilometer
Convert Hectare to Square Kilometer instantly with the tool above. The conversion factor is 0.01, meaning 1 hectare equals 0.01 square kilometers. Type any value and the result updates immediately — no ads, no page reloads, no clutter.
Type a number above. The result updates instantly — no buttons, no reloads.
1 Hectare = 0.01 square kilometers
1 Square Kilometer = 100 hectares
Quick reference
Common hectares converted to square kilometers at a glance.
| ha | km² |
|---|---|
| 1 | 0.01 |
| 2 | 0.02 |
| 5 | 0.05 |
| 10 | 0.1 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
| 500 | 5 |
| 1,000 | 10 |
How to convert hectares to square kilometers
To convert a value from hectares to square kilometers, multiply the hectare value by 0.01 square kilometers. For example, 10 hectares × that factor = 0.1 square kilometers.
This hectare to square kilometer converter runs entirely in your browser, so results appear instantly with no page reload, no advertisements and no sign-up.
Frequently asked questions
How many square kilometers are in 1 hectare?+
1 hectare is equal to 0.01 square kilometers.
How do you convert hectares to square kilometers?+
To convert hectares to square kilometers, multiply the hectare value by 0.01. For example, 10 hectares × 0.01 = 0.1 square kilometers.
What is the formula to convert hectares to square kilometers?+
Hectare → Square Kilometer: value × 0.01. Equivalently, 1 hectare = 0.01 square kilometers.
Is this Hectare to Square Kilometer converter free to use?+
Yes. This hectare to square kilometer converter is completely free, works instantly in your browser, and contains no advertisements, popups or sign-up.