Online conversion

Convert square feet to acres

Enter an amount to see how many square feet it represents in acres. The result appears instantly.

square feetft²Reverseacresac
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Quick guide

How to convert square feet to acres

Use the converter to change any amount from square feet to acres quickly and easily.

1

Enter the amount in square feet.

2

Select the Convert button.

3

View the result in acres.

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Conversion formula

How to convert square feet to acres

This example shows the operation used to convert square feet into acres.

Starting amount1 ft²
Operation to apply× 0.00024711
Result0.00024711 ac

1 × 0.00024711 = 0.00024711 ac

Common values

square feet to acres table

Check common amounts without calculating each one separately.

square feetacres
1 ft²0.00024711 ac
5 ft²0.00123553 ac
10 ft²0.00247105 ac
25 ft²0.00617763 ac
50 ft²0.01235525 ac
100 ft²0.0247105 ac
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Other conversions from square feet

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Know the units

What are square feet and acres?

Learn what each unit means and understand the conversion before using the result.

square feet (ft²)

The square foot is a unit of area used in the systems of British and US measure. Squared is a measure bidimensional linear measure derivation, so a square foot is defined as the area of a square with sides of 1 foot in length.

acres (ac)

A acre is a measurement of surface used in agriculture in several countries. Depending on the country and the time, equivalent to several surfaces, usually between thirty and sixty areas.

Frequently asked questions

Questions about square feet and acres

1 square feet equals 0.00024711 acres.

Enter the amount in square feet and the converter will show its equivalent in acres instantly.

Yes. Enter whole numbers or decimals depending on the precision you need.