1 acres to square feet
1 acre equals
43,560 square feet
1 ac = 43,560 ft²
How to convert acres to square feet
One acre equals 43,560 square feet. To convert, multiply the number of acres by 43,560:
square feet = acres × 43,560
square feet = 1 × 43,560 = 43,560
square feet = 1 × 43,560 = 43,560
acres to square feet conversion table
| acres (ac) | square feet (ft²) |
|---|---|
| 0.5 | 21,780 |
| 1 | 43,560 |
| 2 | 87,120 |
| 3 | 130,680 |
| 5 | 217,800 |
| 10 | 435,600 |
Frequently asked questions
How many square feet are in 1 acre?
1 acre equals 43,560 square feet. To convert acres to square feet, multiply the number of acres by 43,560.
What is the formula to convert acres to square feet?
square feet = acres × 43,560. One acre equals 43,560 square feet.
How do I measure land area in square feet?
Use the free LandLens area converter or the LandLens app to measure any plot with your phone's GPS and read the result in square feet, acres, or any other unit.
Related conversions
Measure land in any unit
Walk a perimeter or tap a satellite map to measure any area with GPS — read it in acres, hectares, square feet and more.