Acres to Hectares Converter
Enter an area in acres to convert it to hectares.
Hectares2.02 ha
Square feet217,800 ft²
Square meters20,234.27 m²
Square yards24,200 yd²
Square inches31,363,200 in²
How to calculate acres to hectares
One acre is 0.404686 hectares, so multiply the number of acres by 0.404686 to get hectares. To reverse it, multiply hectares by 2.47105.
Hectares = Acres × 0.404686
Worked example
Converting a 5-acre parcel to hectares.
- 5 acres × 0.404686
- = 2.02343 ha
Result: 5 acres = 2.02 hectares
Frequently asked questions
How do I convert acres to hectares?
One acre is 0.404686 hectares, so multiply the number of acres by 0.404686 to get hectares. To reverse it, multiply hectares by 2.47105.
What is the formula for acres to hectares?
Hectares = Acres × 0.404686.
Is the acres to hectares converter free?
Yes. Enter any value above to convert instantly, with no sign-up.
How accurate is this conversion?
It uses the exact conversion factor, so the result is precise. Hectares = Acres × 0.404686. For everyday use you can round to one or two decimal places.