How to convert acres to square feet
Multiply the number of acres by 43,560:
square feet = acres × 43,560
Going the other way, 1 square foot = 0.0000229568 acres, so divide square feet by 43,560 (or multiply by 0.0000229568) to get acres.
Example: 25 acres × 43,560 = 1,089,000 square feet.
Acres to square feet conversion table
| Acres (ac) | Square feet (ft²) |
|---|---|
| 1 | 43,560 |
| 2 | 87,120 |
| 3 | 130,680 |
| 5 | 217,800 |
| 10 | 435,600 |
| 20 | 871,200 |
| 25 | 1,089,000 |
| 50 | 2,178,000 |
| 100 | 4,356,000 |
| 500 | 21,780,000 |
| 1,000 | 43,560,000 |
About these units
Acre (ac) and square foot (ft²) are both units of area. An acre is 43,560 square feet — roughly a football field without the end zones; a hectare is 10,000 square meters, about 2.47 acres.
Related conversions
square feet to square meters · square meters to square feet · square feet to acres · hectares to acres · acres to hectares · all units