Convert hectares to square kilometers quickly and accurately using this free online converter
Used for land area, room size, and real estate measurements.
💡 Square meters are standard internationally; square feet are used in the US.
km² = ha × 0.01
Example: 1 ha × 0.01 = 0.01 km²
Use square meters internationally; square feet for US properties.
Common uses: real estate, land measurement, and floor plans.
How do I convert ha to km²?
Multiply the value in Hectares by 0.01. For example: 10 ha = 0.1 km².
When should I use Square kilometers instead of Hectares?
Use square meters internationally; square feet for US properties.
Is this converter accurate?
Yes. We use internationally recognized conversion factors, updated to current standards.
| Hectares (ha) | Square kilometers (km²) |
|---|---|
| 1 ha | 0.01 km² |
| 5 ha | 0.05 km² |
| 10 ha | 0.1 km² |
| 25 ha | 0.25 km² |
| 50 ha | 0.5 km² |
| 100 ha | 1 km² |
| 500 ha | 5 km² |
| 1000 ha | 10 km² |