Acre to Square Meter Converter
Enter a value to instantly convert between area units.
Precision4 dp
1 Acre = 4046.8564 Square Meter
Key Formulas
Acre → Square Foot
ft² = ac × 43560Square Foot → Acre
ac = ft² × 0.0000229568Hectare → Acre
ac = ha × 2.47105Acre → Hectare
ha = ac × 0.404686Formula
m² = ac × 4.046856e+3Source: NIST SP 811, Table B.8
| Acre (ac) | Square Meter (m²) |
|---|---|
| 1 | 4,046.86 |
| 2 | 8,093.71 |
| 5 | 20,234.28 |
| 10 | 40,468.56 |
| 20 | 80,937.13 |
| 50 | 202,342.82 |
| 100 | 404,685.64 |