Acres to Hectares
Convert acres to hectares instantly, with a reference table.
Acres to Hectares conversion table
| Acres (ac) | Hectares (ha) |
|---|---|
| 1 ac | 0.404686 ha |
| 2 ac | 0.809371 ha |
| 3 ac | 1.214057 ha |
| 5 ac | 2.023428 ha |
| 10 ac | 4.046856 ha |
| 25 ac | 10.117141 ha |
| 50 ac | 20.234282 ha |
| 100 ac | 40.468564 ha |
| 500 ac | 202.34282 ha |
| 1000 ac | 404.68564 ha |
About Acres to Hectares
Convert acres to hectares instantly. Type any value in acres and this free tool shows the exact equivalent in hectares, along with a reference table of common values. The factor is simple: 1 ac = 0.404685642 ha.
Whether you're studying, cooking, travelling, shipping a package or working on a project, an accurate Acres โ Hectares conversion is one tap away โ no formula to memorise and no maths to do by hand.
Everything runs right in your browser, so it's instant, free and private, and it works just as well on your phone as on your computer.
How to use Acres to Hectares
- Enter the number of acres you want to convert.
- The equivalent in hectares appears instantly โ there's no button to press.
- Check the reference table for common Acres โ Hectares values.
Frequently asked questions
How do I convert acres to hectares?
Multiply your acres figure by 0.404685642 to get hectares โ or just type a value above and read the answer instantly.
How many hectares are in one acre?
1 ac = 0.404685642 ha.
Is this converter free and accurate?
Yes. It's completely free, needs no signup, and uses precise standard conversion factors so you can rely on every result.
Does it work on mobile?
Yes โ the Acres to Hectares converter runs in any browser on your phone, tablet or computer.