Instantly convert acres (ac) to square meters (m²). Bidirectional, accurate, and free.
To convert acres to square meters, use the formula square meters = acres × 4,046.86. For example, 2 acres equals 8,093.71 square meters. Type any number into the calculator above and the result appears instantly — you can also type into the square meters box to convert the other way.
| Acres | Square meters |
|---|---|
| 1 ac | 4,046.86 m² |
| 5 ac | 20,234.28 m² |
| 10 ac | 40,468.56 m² |
| 25 ac | 101,171.41 m² |
| 50 ac | 202,342.82 m² |
| 100 ac | 404,685.64 m² |
| 250 ac | 1,011,714.1 m² |
| 500 ac | 2,023,428.21 m² |
There are 4,046.86 square meters in one acre. To convert any value, apply the formula square meters = acres × 4,046.86.
The formula is square meters = acres × 4,046.86. Enter a value above and the result updates instantly in both directions.
Yes. It uses the exact internationally-defined conversion factor, so results match official standards to several decimal places.
Yes — the converter is bidirectional. Type in either box and the other updates automatically using the inverse formula.