Square Kilometers to Hectares Converter
1 square kilometer = 100 hectares
1 square kilometer equals 100 hectares
How to convert square kilometers to hectares
Area factors are squared length factors: 1 ft² = (0.3048 m)². The acre here uses international feet; historic US survey acres differ slightly.
ha = km² × 100One square kilometer is 100 hectares, so a single multiplication converts any value.
1,000 ha = 10 × 100Square kilometers to hectares conversion table
Common values in square kilometers, converted to hectares.
| Square kilometers (km²) | Hectares (ha) |
|---|---|
| 1 | 100 |
| 2 | 200 |
| 3 | 300 |
| 4 | 400 |
| 5 | 500 |
| 10 | 1,000 |
| 20 | 2,000 |
| 25 | 2,500 |
| 50 | 5,000 |
| 100 | 10,000 |
| 250 | 25,000 |
| 500 | 50,000 |
| 1,000 | 100,000 |
About these units
square kilometerkm²
One million square metres. Used for land area and geographic regions.
hectareha
Exactly 10,000 square metres, a square 100 m on each side. The metric land unit.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.