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How to Figure the Number of Gallons of a Round Tank?
3.1416 X Radius in inches X Radius in inches X Height in inches / 1728 = Cubic Feet
Then take the cubic feet X 7.48 to get the number of gallons
(7.48 is the number of gallons there are in a cubic foot)
Title: How to Figure the Number of Gallons of a Round Tank?
Description: This is the formulation that shows you how to figure out the number of gallons a round tank holds.
Last Edited: 10/23/2019
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