Formula
square feet = acres × 43560
Acres to Square Feet table
| Acre (ac) | Square foot (ft²) |
|---|---|
| 1 | 43560 |
| 2 | 87120 |
| 3 | 130680 |
| 4 | 174240 |
| 5 | 217800 |
| 6 | 261360 |
| 7 | 304920 |
| 8 | 348480 |
| 9 | 392040 |
| 10 | 435600 |
| 15 | 653400 |
| 20 | 871200 |
| 25 | 1089000 |
| 30 | 1306800 |
| 40 | 1742400 |
| 50 | 2178000 |
| 75 | 3267000 |
| 100 | 4356000 |
About the units
- Acre
- An acre is 43,560 square feet, about 4,046.86 square meters. It is the common unit for land and farm area in the US and UK.
- Square foot
- A square foot is the area of a square 1 foot on each side, exactly 0.09290304 square meters. It is used for home and office floor space in the US.