Hectares to Square Kilometers Converter
CommonSquare meters, acres, hectares and more.
How to convert Hectares to Square Kilometers
Multiply the hectares value by 0.01: 1 ha = 0.01 km². Going the other way, 1 km² = 100 ha, so divide by 0.01 or use the Square Kilometers to Hectares converter.
About these units
Hectares (ha)
A hectare is 10,000 square meters, the area of a square 100 meters on each side, about 2.471 acres. Farmland and forests are commonly measured in hectares.
Square Kilometers (km²)
A square kilometer is one million square meters, about 0.386 square miles or 100 hectares. The areas of cities and countries are given in square kilometers.
Hectares to Square Kilometers conversion table
| Hectares (ha) | Square Kilometers (km²) |
|---|---|
| 1 ha | 0.01 km² |
| 2 ha | 0.02 km² |
| 3 ha | 0.03 km² |
| 4 ha | 0.04 km² |
| 5 ha | 0.05 km² |
| 10 ha | 0.1 km² |
| 20 ha | 0.2 km² |
| 25 ha | 0.25 km² |
| 50 ha | 0.5 km² |
| 100 ha | 1 km² |
| 500 ha | 5 km² |
| 1,000 ha | 10 km² |