Square Feet to Acres Conversion

How many acres in a square foot ?

To convert between square feet and acres please use the conversion tool below. Enter a square foot or an acre value into the converter and the result will be displayed.

Round:
Enter Square Foot
Enter Acre

1 Square Foot = 0.0000229568411 Acre

Square foot is an imperial and US customary area unit. The abbreviations are "sq ft" and "ft2".

Acre is an imperial and US customary area unit. It is about 40% of hectare. The abbreviation is "ac".

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