What is the conversion?

1 acre = 43,560 square feet. So sq ft ÷ 43,560 = acres; acres × 43,560 = sq ft.

1/2 acre = 21,780 sq ft. 10,000 sq ft ≈ 0.23 acres.

One acre is traditionally defined as 1 chain × 1 furlong (66 × 660 ft) = 43,560 sq ft.

Online Square Feet to Acres Converter

Convert between square feet and acres. 1 acre = 43,560 sq ft. Bidirectional, client-side only.

ConvertSquare feet

What is the conversion?: 1 acre = 43,560 square feet. So sq ft ÷ 43,560 = acres; acres × 43,560 = sq ft.
Example?: 1/2 acre = 21,780 sq ft. 10,000 sq ft ≈ 0.23 acres.
Why 43,560?: One acre is traditionally defined as 1 chain × 1 furlong (66 × 660 ft) = 43,560 sq ft.

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