Cannot be answered with only these measurements. You need to specify what shape the pool is. Also, for a rectangular pool, the length, width and depth are needed. For a round pool, the diameter and depth are needed.
It depends how deep the pool is
A pool that is 15 feet x 30 feet with the average depth of 6 feet is approximately 25,000 gallons.
If it is a rectagular pool, there are approximately 11,496 gallons of water.
Assuming all dimensions are in feet there would be 175,044 gallons.
Based on a rectangle. approx 20,250 gallons
To find the gallons in a 30 foot round pool you need to: To take the radius (15) and square it (15 X 15) = 225 X pi 3.14 = 706 X a constant (7.5) = 5298 X the debth 4.5 feet = 23,844 gallons.
pool volume is 15 x30x4 = 1800 cu ft there are 7.48 gallons in one cu ft 7.48*1800 = 13,464 gallons depth of pool is 12 x 4 = 48 inches 13464/48 = 280.5 gallons per inch
My pool is 30" by 12' (circle) and it has 2100 gallons of water. My guess is that the 36" high pool would have close to 3000 gallons.
There are 4,264 gallons of water per each foot of depth for the pool. You must make your calculation based on the depth of the pool now that you have the above info.
you can find the area of the bottom of your pool by multiplying the radius or half the diameter by itself and then multiplying that by pi the formula for area of a circle is as follows: Area of a circle=pi*r2 since your pool is 15 feet then Area=3.14*12.52 7.52 or about 491 ft2 176.7142. To answer your next question I would need to know the depth of your pool but the formula for volume of your pool is 491 ft2 176.714 ft2 * depth=volume in ft3. Assuming that your pool is four feet deep this would give a volume of 1962.5 706.85 cubic feet. You can plug in your own depth to get a more accurate answer Finally to get your answer into gallons use the unit factor 1 cubic foot=7.48 gallons Thus a four feet deep pool would have a volume of 1962.5 706.85 cubic feet or about 5,287.30 US Gallons.
i have a pool that has a 10 by 30 foot width/length and a 4 to 11 ft shallow to deep end depth ; how man gallons, an estimate is this? the pool is a standard square?
Cannot be answered with only these measurements. You need to specify what shape the pool is. Also, for a rectangular pool, the length, width and depth are needed. For a round pool, the diameter and depth are needed.