Convert Square Foot to Acre
1 Square Foot is equal to 0.00002296 Acre.
Formula
Acre = Square Foot × 0.09290304 ÷ 4046.8564224
About Square Foot and Acre
The Square Foot (ft²) and Acre (ac) are units of area. Use the converter above for instant, accurate results, or refer to the conversion table below for common values.
Square Foot to Acre table
| Square Foot (ft²) | Acre (ac) |
|---|---|
| 1 | 0.00002296 |
| 5 | 0.00011478 |
| 10 | 0.00022957 |
| 25 | 0.00057392 |
| 100 | 0.00229568 |