How many acre foot in 1 billion cubic meter?
The answer is 810713.18210885.
We assume you are converting between acre foot and billion cubic metre.
You can view more details on each measurement unit: acre foot or
billion cubic meter
The SI derived unit for volume is the cubic meter.
1 cubic meter is equal to 0.00081071318210885 acre foot, or 1.0E-9 billion cubic meter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between acre feet and billion cubic meters.
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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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