Square kilometers to hectares
Type a value in km² to get it in ha instantly.
10,000ha
That's 1.69× as big as Manhattan, while Luxembourg is 26× bigger. As a square plot, that is 10,000 m on each side.
What it means
How big is that?
Reference areas are typical values. A football pitch varies by stadium; this uses 105 × 68 m.
The math
How to convert km² to ha
To convert square kilometers to hectares, multiply by 100.
Example: 100 km² × 100 = 10,000 ha.
In the other direction, 1 ha = 0.01 km².
Every unit
Your area in every unit
Tables
km² to ha conversion table
| km² | ha |
|---|---|
| 1 km² | 100 ha |
| 2 km² | 200 ha |
| 5 km² | 500 ha |
| 10 km² | 1,000 ha |
| 15 km² | 1,500 ha |
| 20 km² | 2,000 ha |
| 25 km² | 2,500 ha |
| 30 km² | 3,000 ha |
| 50 km² | 5,000 ha |
| 75 km² | 7,500 ha |
| 100 km² | 10,000 ha |
| 150 km² | 15,000 ha |
| 200 km² | 20,000 ha |
| 500 km² | 50,000 ha |
| 1,000 km² | 100,000 ha |
| 5,000 km² | 500,000 ha |
ha to km² conversion table
| ha | km² |
|---|---|
| 1 ha | 0.01 km² |
| 2 ha | 0.02 km² |
| 5 ha | 0.05 km² |
| 10 ha | 0.1 km² |
| 15 ha | 0.15 km² |
| 20 ha | 0.2 km² |
| 25 ha | 0.25 km² |
| 30 ha | 0.3 km² |
| 50 ha | 0.5 km² |
| 75 ha | 0.75 km² |
| 100 ha | 1 km² |
| 150 ha | 1.5 km² |
| 200 ha | 2 km² |
| 500 ha | 5 km² |
| 1,000 ha | 10 km² |
| 5,000 ha | 50 km² |
Quick answers
Quick answers
- How many ha is 1 km²?
- 1 km² is 100 ha.
- How many ha is 10 km²?
- 10 km² is 1,000 ha.
- How many ha is 100 km²?
- 100 km² is 10,000 ha.
The units
About these units
Square kilometers (km²)
A square kilometer is 100 hectares, or a million square meters. Cities, lakes and countries are measured in it.
Hectares (ha)
A hectare is 10,000 m², a square 100 m on each side. Farmland, forests and land deals are measured in hectares.
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