Convert Hectare to Square kilometre (ha to sq km)
How to convert hectares to square kilometres
To convert hectares to square kilometres, divide hectares by 100
To convert square kilometres to hectares, multiply square kilometres by 100
Common hectare to square kilometre examples
| Hectare (ha) | Square kilometre (sq km) |
|---|---|
| 1 ha | 0.01 sq km |
| 10 ha | 0.1 sq km |
| 50 ha | 0.5 sq km |
| 100 ha | 1 sq km |
| 250 ha | 2.5 sq km |
| 500 ha | 5 sq km |
| 1,000 ha | 10 sq km |
| 10,000 ha | 100 sq km |
| 100,000 ha | 1,000 sq km |
| 1,000,000 ha | 10,000 sq km |
Frequently asked questions
How many square kilometres are in 100 hectares?
100 ha equals about 1 sq km.
What is the hectares to square kilometres formula?
Use square kilometres = hectares × 0.01. For reverse conversion, hectares = square kilometres × 100.
Can I convert square kilometres to hectares too?
Yes. The calculator supports two-way conversion. Edit either field and the other updates instantly.
Is this conversion exact?
The converter uses fixed unit factors. Display values are rounded for readability.