Convert acres to hectares
Instantly convert acres to hectares using our free online calculator. See the formula and a full reference table below.
1 acre = 0.4047 hectares
Formula:
acres × 0.4047 = hectaresAcre → Hectare reference table
| acres | hectares |
|---|---|
| 1 acre | 0.4047 hectares |
| 2 acres | 0.8094 hectares |
| 5 acres | 2.0234 hectares |
| 10 acres | 4.0469 hectares |
| 25 acres | 10.1172 hectares |
| 50 acres | 20.2343 hectares |
| 100 acres | 40.4686 hectares |
| 250 acres | 101.1715 hectares |
| 500 acres | 202.343 hectares |
| 1000 acres | 404.686 hectares |
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Frequently asked questions
How many hectares are in 1 acre?
1 acre equals 0.4047 hectares.
What is the formula to convert acres to hectares?
Multiply the number of acres by 0.4047 to get the equivalent in hectares.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors with up to 6 decimal places of precision.