Convert Acre to Square Metre
Instant area conversion, with the formula and a full reference table.
1 ac
4,046.86 m²
1 m² = 0.00024711 ac
How to convert Acre to Square Metre
Multiply the number of acre by 4,046.86.
m² = ac × 4,046.86
To go the other way, divide instead — or multiply by 0.00024711.
Worked example
To convert 25 ac: 25 × 4,046.86 = 101,171.41 m².
Acre to Square Metre conversion table
| Acre (ac) | Square Metre (m²) |
|---|---|
| 1 | 4,046.86 |
| 2 | 8,093.71 |
| 3 | 12,140.57 |
| 5 | 20,234.28 |
| 10 | 40,468.56 |
| 20 | 80,937.13 |
| 25 | 101,171.41 |
| 50 | 202,342.82 |
| 100 | 404,685.64 |
| 250 | 1,011,714.11 |
| 500 | 2,023,428.21 |
| 1,000 | 4,046,856.42 |