Hectares to Square Kilometers Converter
Convert hectares to km²: divide by 100. 1 km² = 100 ha. Free calculator for large metric land area.
How to Convert Hectare to Square kilometer
Divide hectares by 100.
Conversion Formula:
value / 100Conversion Examples
Example: 100 ha to km²
- 100 ÷ 100 = 1 km²
1 km²
Definition link.
Example: 350 ha to km²
- 350 ÷ 100 = 3.5 km²
3.5 km²
Multi-field holding.
Conversion Chart
| Hectare | Square kilometer |
|---|---|
| 10 | 0.1 |
| 50 | 0.5 |
| 100 | 1 |
| 200 | 2 |
| 250 | 2.5 |
| 500 | 5 |
| 1000 | 10 |
| 2000 | 20 |
| 5000 | 50 |
| 10000 | 100 |
Conversion Formula
hectares ÷ 100 = km²
Quick Conversion Tip
Divide hectares by 100 for square kilometers.
Unit Definitions
Hectare (ha)
A hectare is a metric unit of area equal to 10,000 square meters or 2.471 acres. It is commonly used worldwide for measuring large land areas, especially in agriculture and forestry.
1 hectare = 0.01 square kilometers = 10,000 square meters = 2.47105 acres = 100 ares
Square Kilometer (km²)
A square kilometer is a metric unit of area equal to the area of a square with sides measuring one kilometer. It equals 1,000,000 square meters and is commonly used for large geographic areas, cities, and counties.
1 square kilometer = 100 hectares = 1,000,000 square meters = 0.386102 square miles = 247.105 acres
Common Use Cases
- Regional summaries from farm ha totals.
- Forestry and park planning.
- Government land databases.
- Converting to m² (1 ha = 10,000 m²).
Understanding the Conversion
1 km² = 100 hectares. Divide ha by 100 for km².
Examples: 100 ha = 1 km² · 50 ha = 0.5 km² · 250 ha = 2.5 km².
When farm totals are in hectares but maps or regions use km².
Regional summaries from farm ha totals. The table and FAQ on this page walk through the factor if you need it.
FAQs
How do you convert hectares to km²?
Divide by 100. Example: 200 ha = 2 km².
How many km² is 50 hectares?
50 hectares = 0.5 square kilometers.
What is one hectare in m²?
1 hectare = 10,000 m². One km² = 100 ha = 1,000,000 m².