How Many Square Feet Are in an Acre?

An acre is exactly 43,560 square feet: a square about 208.7 feet on each side.

AcresSquare feetSquare yards
0.14,356484
0.2510,8901,210
0.521,7802,420
143,5604,840
287,1209,680
5217,80024,200

To convert any area, use the square footage calculator: it shows acres alongside square feet.

Frequently asked questions

How many square feet are in an acre?

Exactly 43,560 square feet. A square acre is about 208.7 ft on each side.

How do I convert square feet to acres?

Divide square feet by 43,560. For example, 10,000 sq ft ÷ 43,560 = 0.23 acres.

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