You need to know the depth of the pool in order to be able to answer this question. Unless it is a round pool and you are referring to 15 as the diameter and 4 as the depth then your pool is about 5,300 gallons
The pool holds 7,600 gallons of water
Gallons is a measure of liquid VOLUME. You have only given the surface AREA. Howe DEEP is the pool.
If you fill it with 4 feet of water (48 inches), the pool will contain about 5,310 gallons of water.
A pool that is 15 feet x 30 feet with the average depth of 6 feet is approximately 25,000 gallons.
Based on a rectangle. approx 20,250 gallons
5,310 gallons.
The pool holds 7,600 gallons of water
About 4,650 gallons.
5284.62 gallons
Go to http://www.havuz.org/pool-calculators.htm
Gallons is a measure of liquid VOLUME. You have only given the surface AREA. Howe DEEP is the pool.
If you fill it with 4 feet of water (48 inches), the pool will contain about 5,310 gallons of water.
A pool that is 15 feet x 30 feet with the average depth of 6 feet is approximately 25,000 gallons.
Based on a rectangle. approx 20,250 gallons
15' x 33' x 4' = 1,980 cubic feet = 14,811.43 gallons (rounded)
A 15-foot x 42-foot oval pool with an 8-foot deep end and a 3-foot shallow end will contain about 20,443 gallons of water.
How many gallons of water for a 15'x30' swimming pool?