Convert Hectares to acres
1 hectare = 2.4711 acres · ac = ha × 2.471053815
When you need this conversion
Land and farming drive this conversion. Agricultural yields, land sales, and government subsidy programs are reported in hectares in most countries and in acres in the US and UK, so anyone comparing farm data across borders needs it.
Hectares to acres conversion table
| Hectares (ha) | Acres (ac) |
|---|---|
| 1 ha | 2.4711 ac |
| 2 ha | 4.9421 ac |
| 3 ha | 7.4132 ac |
| 5 ha | 12.3553 ac |
| 10 ha | 24.7105 ac |
| 15 ha | 37.0658 ac |
| 20 ha | 49.4211 ac |
| 25 ha | 61.7763 ac |
| 50 ha | 123.55 ac |
| 75 ha | 185.33 ac |
| 100 ha | 247.11 ac |
| 250 ha | 617.76 ac |
| 500 ha | 1,235.53 ac |
| 1,000 ha | 2,471.05 ac |
The formula
ac = ha × 2.471053815Because both units measure area, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
Acres to hectares →Related area conversions
- Square meters to square feet
- Square feet to square meters
- Square millimeters to acres
- Square centimeters to acres
- Square meters to acres
- Square kilometers to acres
- Square inches to acres
- Square feet to acres
- Square yards to acres
- Square miles to acres
- Hectares to square millimeters
- Hectares to square centimeters
Frequently asked questions
- How many acres are in a hectare?
- There are 2.4711 acres in 1 hectare. The formula is ac = ha × 2.471053815.
- How do you convert hectares to acres?
- Use the formula ac = ha × 2.471053815. For example, 10 hectares equals 24.7105 acres.
- Is the hectares to acres conversion exact?
- Yes. Hectares and acres are both units of area, related by an exact defined factor. Displayed results are rounded for readability.
- What is ha short for?
- ha is the standard symbol for hectare. ac is the symbol for acre.