Square kilometer to Hectare Converter
1 km² = 100 ha — convert instantly with formula and table.
Use the converter above for an immediate result — it recalculates on every keystroke and works offline once the page has loaded.
Quick answer: one square kilometer equals 100 hectares. So to convert square kilometers to hectares, multiply by 100.
How to convert square kilometers to hectares
hectares = square kilometers × 100
The square kilometer (a million square meters) measures cities, lakes and countries — about 0.386 square miles.
The hectare is a 100 m × 100 m square (10,000 m²), the metric unit of farmland and forestry worldwide. One hectare is about 2.47 acres.
Square kilometer to Hectare conversion table
| Square kilometer (km²) | Hectare (ha) |
|---|---|
| 0.01 km² | 1 ha |
| 0.1 km² | 10 ha |
| 0.25 km² | 25 ha |
| 0.4 km² | 40 ha |
| 0.75 km² | 75 ha |
| 1.25 km² | 125 ha |
| 1.75 km² | 175 ha |
| 2.5 km² | 250 ha |
| 3.5 km² | 350 ha |
| 4.5 km² | 450 ha |
| 6 km² | 600 ha |
| 8 km² | 800 ha |
| 10 km² | 1,000 ha |
| 12 km² | 1,200 ha |
| 14 km² | 1,400 ha |
| 16 km² | 1,600 ha |
| 18 km² | 1,800 ha |
| 20 km² | 2,000 ha |
| 24 km² | 2,400 ha |
| 26 km² | 2,600 ha |
| 30 km² | 3,000 ha |
| 35 km² | 3,500 ha |
| 45 km² | 4,500 ha |
| 55 km² | 5,500 ha |
| 65 km² | 6,500 ha |
| 75 km² | 7,500 ha |
| 85 km² | 8,500 ha |
| 95 km² | 9,500 ha |
| 110 km² | 11,000 ha |
| 125 km² | 12,500 ha |
| 175 km² | 17,500 ha |
| 250 km² | 25,000 ha |
| 350 km² | 35,000 ha |
| 450 km² | 45,000 ha |
| 600 km² | 60,000 ha |
| 750 km² | 75,000 ha |
| 900 km² | 90,000 ha |
| 1,500 km² | 150,000 ha |
| 2,500 km² | 250,000 ha |
| 10,000 km² | 1,000,000 ha |
Need the opposite direction? Use the Hectare to Square kilometer converter, or read our complete guide to area conversions for every formula in one place.
Frequently asked questions
How many hectares are in one square kilometer?
One square kilometer equals 100 hectares. Multiply any square kilometer value by 100 to get hectares.
What is 10 square kilometers in hectares?
10 square kilometers equal 1,000 hectares (10 × 100).
Is the square kilometer to hectare conversion exact?
The conversion factor used here (100) is based on the internationally agreed definitions of both units, so results are exact up to rounding of the final decimal places.
Is my data stored when I use this converter?
No. The conversion runs entirely in your browser with JavaScript — nothing you type is sent to a server, logged or stored.