Square feet to acres (ft² to acres) converter

You can enter a value in either the square feet (ft²) or acres (acres) input fields. For an understanding of the conversion process, we include algebraic formulas.

See conversions to common Area units and easily switch Area units in the two tabbed section below. Use the search bar above to find additional conversions.

Tip: Click the "Swap" button to switch from converting square feet to acres to acres to square feet.

square feet (ft²)

 

acres

 
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1 ft² = 2.296E-5 acres 1 acres = 43560 ft²

Algebraic Steps / Dimensional Analysis Formula
ft² * 1 acres
43560 ft²
= acres

If you would like to switch between Area units, select from the tables below

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