It is not possible to answer the question since the dimensions for the diameter are not given. 15 WHAT? Feet, yards? something else?
Is the pool a circle? Do you want US gallons, or Imperial gallons?
14,700 gallons, based on the calculation of the area of a Circle (pi * radius squared) times the depth (4 feet) times the number of gallons per cubic foot (7.5)
Diameter X Diameter X Depth X 5.9 = number of gallons 25 X 25 X 4 X 5.9 = 14750 gallons
66 gallons
489.76 gallons of water.
885 gallons.
A tank this size holds up to 3,004(3,003.967872) gallons.
There are 3,634 liters (960 gallons) of water in a pool that is four feet in diameter and 8 feet deep.
Approx 642665 US gallons.
a 4 feet diameter tank holds 94 gallons/foot. Therefore 94 x 3 =282 gallons
3697 Gallons @ 80% of wall height
This pool can hold a maximum of about 18,420 gallons of water.