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acre foot acre foot [US survey] |

How many cubic foot in 1 acre foot?
The answer is 43560.0004435.

We assume you are converting between **cubic foot** and **acre foot**.

You can view more details on each measurement unit:

cubic foot or
acre foot

The SI derived unit for **volume** is the cubic meter.

1 cubic meter is equal to 35.3146665722 cubic foot, or 0.000810713182109 acre foot.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between cubic feet and acre feet.

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You can do the reverse unit conversion from acre foot to cubic foot, or enter any two units below:

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The cubic foot (symbols ft³, cu. ft.) is a nonmetric unit of volume, used in U.S. customary units and Imperial units. It is defined as the volume of a cube with edges one foot in length.

An acre foot is a unit of volume commonly used in the United States in reference to large-scale water resources, such as reservoirs, aqueducts, canals, and river flows. It defined by the volume of water necessary to cover one acre of surface area to a depth of one foot. It is equal to exactly 43,560 cubic feet, or to 325,851 U.S. gallons, or exactly 1233.48184 cubic meters.

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