How to convert hectares to square kilometers
Multiply the value in hectares by 0.01 (or divide by 100) to get square kilometers.
1 ha = 0.01 km²
Example
To convert 10 hectares to square kilometers: 10 × 0.01 = 0.1 km².
ha to km² conversion chart
| Hectares (ha) | Square kilometers (km²) |
|---|---|
| 0.1 ha | 0.001 km² |
| 0.25 ha | 0.0025 km² |
| 0.5 ha | 0.005 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 |
| 6 ha | 0.06 km² |
| 7 ha | 0.07 km² |
| 8 ha | 0.08 km² |
| 9 ha | 0.09 km² |
| 10 ha | 0.1 km² |
| 12 ha | 0.12 km² |
| 15 ha | 0.15 km² |
| 20 ha | 0.2 km² |
| 25 ha | 0.25 km² |
| 30 ha | 0.3 km² |
| 40 ha | 0.4 km² |
| 50 ha | 0.5 km² |
| 75 ha | 0.75 km² |
| 100 ha | 1 km² |
| 250 ha | 2.5 km² |
| 500 ha | 5 km² |
| 1,000 ha | 10 km² |
About the units
Hectare (ha)
A hectare is 10,000 m² (a 100 m × 100 m square), the main metric unit for land.
Square kilometer (km²)
A square kilometer is 1,000,000 m² or 100 hectares, used for cities and countries.
Related conversions
Square kilometers to hectares · Square meters to square kilometers · Square feet to square kilometers · Square yards to square kilometers · Acres to square kilometers · Hectares to square meters · Hectares to square feet · Hectares to square yards · Hectares to acres · Hectares to square miles · Square miles to square kilometers · All area units