How many cup in 1 acre foot?
The answer is 5213622.910226.
We assume you are converting between cup [US] and acre foot.
You can view more details on each measurement unit: cup or
acre foot
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 4226.7528198649 cup, or 0.00081071318210885 acre foot.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between cups and acre feet.
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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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