Converters
Hectares to Acres Converter
Convert hectares to acres instantly. 1 hectare = 2.47105 acres.
2.47105
1 ha = 2.47105 ac
Common conversions
From 1 hectares- Square Meters (m²)10000
- Square Kilometers (km²)0.01
- Square Centimeters (cm²)100000000
- Square Feet (ft²)107639
- Square Yards (yd²)11959.9
- Square Inches (in²)15500000
- Square Miles (mi²)0.00386102
- Acres (ac)2.47105
How it works
Acres = Hectares × 2.471053815
Multiply the number of hectares by 2.471053815 to get acres. To go back, multiply by 0.4046856422. Examples: 1 ha = 2.47105 ac · 5 ha = 12.3553 ac · 10 ha = 24.7105 ac · 100 ha = 247.105 ac.
Frequently asked
How many acres are in a hectare?
1 hectare = 2.47105 acres.
What is the formula to convert hectares to acres?
Acres = Hectares × 2.471053815
Is this conversion exact?
The conversion factor between hectares and acres is defined by international standards and is exact to at least 10 significant figures here.
Can I convert in the opposite direction?
Yes — use our Acres to Hectares converter, or multiply your value by 0.4046856422.
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