Square kilometers to Hectares – square kilometer to hectare Converter
1 km² = 100 ha
Formula
ha = km² × 100
Square kilometers to hectares conversion table
| square kilometers (km²) | hectares (ha) |
|---|---|
| 0.25 km² | 25 ha |
| 0.5 km² | 50 ha |
| 1 km² | 100 ha |
| 2 km² | 200 ha |
| 5 km² | 500 ha |
| 10 km² | 1000 ha |
| 20 km² | 2000 ha |
| 50 km² | 5000 ha |
| 100 km² | 10000 ha |
| 200 km² | 20000 ha |
| 500 km² | 50000 ha |
| 1000 km² | 100000 ha |
| 2500 km² | 250000 ha |
| 5000 km² | 500000 ha |
| 10000 km² | 1000000 ha |
Square kilometers and hectares are both area units. One square kilometer equals 100 hectares; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 km² = 100 ha10 km² = 1000 ha2.5 km² = 250 ha
Common pitfalls and look-alike units
The mu is a Chinese market unit: 1 mu = 666.667 m² (about 666.67), not to be confused with the acre (≈ 4046.86 m²) or the hectare (10000 m² = 15 mu). Confirm which unit a land figure uses before converting.
Frequently asked questions
How many hectares are in a square kilometer?
1 square kilometer (km²) equals 100 hectare (ha).
How do I convert square kilometers to hectares?
Multiply the square kilometer value by 100 to get hectare — for example, 2 square kilometers = 200 hectare.
How do I convert hectares back to square kilometers?
1 hectare equals 0.01 square kilometer. Use the swap button or the reverse conversion page linked on this page.