How many gallons would a 64 by 64 by 16 foot water tank have?

1 cubic foot of water equals 7.5 gallons. Your tank holds 64ft x
64ft x 16ft of water, or 65,536 cubic feet. 65,536 cuft x 7.5
gallons = 491,520 gallons.

In a 17 foot by 13 foot pool each foot of depth would contain 1653.08 gallons of water. If the pool had a average depth of 4 feet there would be 4 X 1653.08 or 6612.32 gallons.

If you filled it all the way to the top it would be holding about 15,594 gallons of water. If you filled it to three feet deep, it decreases to around 10,200 gallons.

A 15-foot round pool with 52 inches of water is holding about 5,750 gallons. If the water is only 48" deep, the pool would be holding around 5,310 gallons.

The best anwser to how many gallons of water will a 5 foot around by 5 foot high tank hold the best anwser is probley 10 gallons, because 5 times 5 = 10 and you have to do length times height so the answer would be 10.

The area of the pool would be 1440 cubic feet. There are 7.4805 gallons per cubic foot. Doing the math, there would be 10771.92 gallons of water in your 15 X 24 X 4 foot swimming pool.