Hectares to Acres
Convert hectares to acres instantly, with a reference table.
Hectares to Acres at a glance
Hectares to Acres is a free online converter you can use right now to convert hectares to acres instantly, with a reference table โ no account, no install and no usage limit. It runs entirely inside your browser, so whatever you enter stays on your own device.
- Price
- Free โ no trial, no paid tier, no watermark
- Sign-up
- Not required
- Where it runs
- In your browser โ nothing is uploaded to a server
- Works on
- Chrome, Safari, Firefox and Edge โ desktop, tablet and phone
- Category
- Unit Conversions
Hectares to Acres conversion table
| Hectares (ha) | Acres (ac) |
|---|---|
| 1 ha | 2.471054 ac |
| 2 ha | 4.942108 ac |
| 3 ha | 7.413161 ac |
| 5 ha | 12.355269 ac |
| 10 ha | 24.710538 ac |
| 25 ha | 61.776345 ac |
| 50 ha | 123.55269 ac |
| 100 ha | 247.10538 ac |
| 500 ha | 1,235.5269 ac |
| 1000 ha | 2,471.0538 ac |
About Hectares to Acres
Convert hectares to acres instantly, with a reference table of common values. The factor is exact: 1 ha = 2.471053815 ac.
The standard agricultural conversion, needed when comparing metric farmland figures against US or UK holdings quoted in acres.
The hectare is 10,000 square metres โ a square 100 m on each side. It was introduced as the metric answer to the acre, sized to be a practical unit for fields rather than rooms. It is the standard unit for agricultural land, forestry and land-use planning in metric countries. A hectare is about 2.47 acres, and slightly larger than an international rugby pitch.
Worked through with real numbers: 1 ha is 2.471 ac, 50 ha is 123.553 ac, 500 ha is 1235.527 ac.
As for the other side of the conversion: an acre is about 4,047 mยฒ, or roughly 60% of a football pitch.
Area conversions square the underlying length factor, which is why they feel counterintuitive. A metre is about 3.28 feet, but a square metre is about 10.76 square feet โ the factor is squared, not carried across.
How to use Hectares to Acres
- Enter the number of hectares you want to convert.
- The equivalent in acres appears instantly โ there is no button to press.
- Check the reference table for common Hectares to Acres values.
Frequently asked questions
How do I convert hectares to acres?
Multiply your hectares figure by 2.471053815 to get acres โ or type a value above and read the answer straight off.
How many acres are in one hectare?
1 ha = 2.471053815 ac.
When would I need to convert hectares to acres?
The standard agricultural conversion, needed when comparing metric farmland figures against US or UK holdings quoted in acres.
What is a hectare, exactly?
The hectare is 10,000 square metres โ a square 100 m on each side. It was introduced as the metric answer to the acre, sized to be a practical unit for fields rather than rooms. A hectare is about 2.47 acres, and slightly larger than an international rugby pitch.
Where is the acre actually used?
It remains the standard unit for land area in the United States and the United Kingdom, particularly in agriculture and property sales. An acre is about 4,047 mยฒ, or roughly 60% of a football pitch.
Is there anything tricky about area conversions?
Area conversions square the underlying length factor, which is why they feel counterintuitive. A metre is about 3.28 feet, but a square metre is about 10.76 square feet โ the factor is squared, not carried across.
Is this converter accurate?
Yes. It uses the exact standard factor of 1 ha = 2.471053815 ac, and the conversion runs in your browser so nothing is uploaded.