hectares to square kilometers
Convert hectare to square kilometer — instant, free, with the formula shown.
1 ha=0.01 km²
How to convert hectare to square kilometer
To convert hectare to square kilometer, multiply by 0.01:
km² = ha × 0.01
For example, 10 ha × 0.01 = 0.1 km².
ha to km² conversion table
| hectares (ha) | square kilometers (km²) |
|---|---|
| 1 ha | 0.01 km² |
| 2 ha | 0.02 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 |
| 250 ha | 2.5 km² |
| 500 ha | 5 km² |
| 1000 ha | 10 km² |
Other hectare conversions
Convert to square kilometer from another unit
ha to km² — frequently asked
How many square kilometers are in 1 hectare?
1 hectare = 0.01 square kilometers (ha × 0.01 = km²).
What is the formula to convert hectare to square kilometer?
Multiply your hectare value by 0.01 to get square kilometer.
How do I convert 10 hectares to square kilometers?
10 ha = 0.1 km². For 100 ha the answer is 1 km². Use the calculator on this page for any other value.