An 18x54 above ground round pool typically holds around 7,646 gallons of water when filled to the recommended level.
A round pool that is 16 feet across and is filled with 48 inches of water will contain about 6,041 gallons of water.
6015.77 gallons
5300 Gal
15000 gallons
18,000
Just a little over 6,000 gallons.
13,346 gallons per vertical foot.
There are 6016.20 gallons of water for every 1 foot of heigth. Therefore, the total gallons is 24,065gallons. Hope this helps. Louis Daigle
18,506 U.S. gallons
How large is the pool? In ground or above ground? Shape? Above ground is easier to calculate. I have an oval above ground pool which is 18 x 38. It holds approx. 15,000 gallons. To get an accurate answer, you need to be far more specific.
We have a 24' foot round above ground with 13000.00 gallons of water and that only requires a 1 hp pump a 2 hp pump may be overkill and cost more to operate