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acre foot acre foot [US survey] |
to |
imperial gallon |

How many acre foot in 1 imperial gallon?
The answer is 3.6855750900532E-6.

We assume you are converting between **acre foot** and **imperial gallon**.

You can view more details on each measurement unit:

acre foot or
imperial gallon

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

1 cubic meter is equal to 0.00081071318210885 acre foot, or 219.96924829909 imperial gallon.

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

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

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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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