The answer to this question will require some simple dimensional analysis and geometry.
Assuming that he pool is a round above ground pool, 18 feet in diameter and 48 inches deep you first need to calculate the area of the swimming pool in square inches and then multiply by the depth in inches to get the volume in cubic inches:
The pool is an 18 foot diameter circle.
The diameter in inches of the 18 foot pool is 216 inches (18 feet x 12 inches / foot)
The area of a circle = pi (3.1415) x radius x radius
The radius = 1/2 of the diameter
The area of an 18 foot diameter pool in square inches is:
3.1415 * 108 inches * 108 inches = 36643.5 square inches
The volume in cubic inches of an 18 foot diameter pool is:
36643.5 square inches x 48 inches = 1758890 cubic inches.
There are 231 cubic inches in one gallon so the volume of an 18 foot diameter, 48 inch deep pool is:
1758890 / 231 = 7,614 gallons
If it is a square or rectangular pool simply multiply the length x the width x the average depth.
18' round x 3-1/2' deep will hold 6,600 - 6,700 US gal
Cannot be answered with only these measurements. For a rectangular pool, the length, width and depth are needed. For a round pool, the diameter and depth are needed.
A P R 2376 gallons
Not enough information.
Approximately 8119 gallons!
above ground pool 18X48 how many gal
How many gallons of water for a 15'x30' swimming pool?
A pool of this size can hold up to about 11,970 gallons of water.
A pool this size can hold up to about 5,250 gallons of water.
This pool can hold a maximum of about 5,707.6 gallons of water.
This pool, when filled with 4.5 feet of water, will contain about 15,300 gallons of water.
600,000 gallons
48,000 gallons of water
Is the pool a circle? Do you want US gallons, or Imperial gallons?
For this size pool, about 4,862.3 gallons.
The Shamu Close up pool is 1 million gallons