How it's calculated
sq ft = acres × 43,560
acres = area in acres, 43,560 = square feet in one acre, sq ft = result. Reverse: acres = sq ft ÷ 43,560.
Common values
| Acres | Square feet |
|---|---|
| 0.25 acre | 10,890 sq ft |
| 0.5 acre | 21,780 sq ft |
| 1 acre | 43,560 sq ft |
| 5 acres | 217,800 sq ft |
Common questions
How many square feet are in an acre?
Exactly 43,560 square feet.
How do I convert square feet to acres?
Divide the square footage by 43,560. So a 21,780 sq ft lot is half an acre.