There are 13,536 gallons in a 24 foot diameter pool that has 4 feet of water. Not true for a pool that is 4 feet in height. This would hold less than 4 feet of water.
6015.77 gallons
18,000
13,346 gallons per vertical foot.
A round pool that is 16 feet across and is filled with 48 inches of water will contain about 6,041 gallons of water.
15000 gallons
6015.77 gallons
18,000
5300 Gal
13,346 gallons per vertical foot.
An 18x54 above ground round pool typically holds around 7,646 gallons of water when filled to the recommended level.
2,387 gallons
A round pool that is 16 feet across and is filled with 48 inches of water will contain about 6,041 gallons of water.
Just a little over 6,000 gallons.
15000 gallons
If 16 ft = diameter, and 4 ft = height V = pi x r2 x h = 803.84 cubic feet; 1 cubic foot = 7.5 gallons, so multiply by 7.5 = 6028.8 gallons
I have a 12' above ground round pool that is fillable up to about 29 inches and it holds roughly about 1600 gallons so yours will probably hold more than 2000 gallons.
5284.62 gallons