Convert square feet to acres, square yards, square meters, hectares, and square miles. Estimate net acreage, extra area, material units, land value, and project cost.
Basic conversion:
The calculator divides square feet by 43,560 to convert square feet into acres.
Net area:
The calculator subtracts excluded square feet before calculating net usable acres.
Extra area:
The calculator adds your extra percentage for overlap, waste, coverage planning, or project buffer.
Cost estimate:
The calculator estimates land value, material cost, labor cost, and total project cost from your inputs.
A square feet to acres calculator helps convert measured land, lot, field, yard, and property square footage into acres for easier land planning.
It can help calculate acres, net acres, square yards, square meters, hectares, square miles, material units, land value, labor cost, and estimated project cost.
Your result shows gross acres, excluded square feet, net acres, square feet with extra, square yards, square meters, hectares, square miles, material units, land value, material cost, labor cost, and estimated total cost.
One acre equals 43,560 square feet.
Divide square feet by 43,560. For example, 87,120 square feet equals 2 acres.
21,780 square feet equals 0.5 acres.
10,890 square feet equals 0.25 acres.
The square-feet-to-acres conversion is exact, but project estimates can vary by exclusions, waste, overlap, coverage rates, slopes, boundaries, and measurement method.