The basic formula to figure water volume or gallons of water for a specific size say 20 x 40 are as follows 20 x 40 = 800 x average depth(say 5') = 4000 x 7.5(gallons per cubic foot) = 30,000
In answer to your question you did not give enough information. Is it 24ft diameter? If so the formula is radius squared x 3.14 x 4(average depth) x 7.5 Or 12 squared(144) x 3.14(452.16) x 4(a.d.)1808.64 x 7.5 = 13,564.8 gallons
The area equation for a circle is pi times the radius squared. And then multiply that result by the depth to get cubic feet. Let's say you are talking about a pool 24' in diameter and 3' deep. So, half of 24 is 12, which is the radius length. And 12 squared (12 X 12) is 144. That result times 3.14, which is pi, equals 452 square feet of surface area. That 452 square feet area times the three feet of depth results in about 1,356 cubic feet of water. Since one cubic foot of water is about 7.48 gallons, then the 1,356 cf of pool space times 7.48 gallons equals 10,143 gallons of water to fill it. Wow! WELCOME TO OUR _OOL! Notice there is no "P" in it. Please keep it that way.
You have to take the length of the pool in feet multiplied by the width of the pool in feet multiplied by the depth of the pool in feet and multiply by 7.5 to find the approx gallon capacity
Depending on how deep you fill it your pool is in the 10,000 to 12,000 gallon area... You need to shoot for the mid range and do not have to be totally accurate when deciding on chemical amounts. Enjoy your summer!
You appear to be missing a piece of information. How deep is the pool?
If we assume (for the sake of discussion) that the pool is only 1 ft deep, then the total volume of the pool (Length x Width x Depth) would be 24x4x1 = 96 cubic feet.
One cubic foot is equivalent to 7.48051948 US Gallons (according to Google).
That's a bit more precision than we really need, so I'm going to round that to 7.5.
96 cubic feet x 7.5 gallons per cubic foot = 720 gallons.
That depends on how DEEP the pool is. The information provided only permits calculation of the AREA of the pool, not the volume and gallons are units of volume not area. To give you some idea though - here are the gallons for different depths:
To fill the pool to a depth of 2 ft would require 1436 gallons
To fill the pool to a depth of 3 ft would require 2154 gallons
To fill the pool to a depth of 4 ft would require 2873 gallons
To fill the pool to a depth of 5 ft would require 3591 gallons
To fill the pool to a depth of 6 ft would require 4309 gallons
A pool that is 24 by 4ft could hold an approximately 11,848 gallons of water when total full.
This pool has a capacity of about 13,540 gallons of water.
13,500 gallons
Exactly 35.2332 gallons, but 36 to be safe.
Diameter X Diameter X Depth X 5.9 = number of gallons 25 X 25 X 4 X 5.9 = 14750 gallons
885 gallons.
that is about 105 cubic feet, and if you fill with water,which has 7.48 gallons per cu ft, that is 7.48 x 105 = 782 gallons
615,142 gallons of water are needed to fill this cylinder.
Approx 642665 US gallons.
It will take 5,104.1 gallons of water to fill this cylinder.
1 ft.3 (cubic) of water = 7.48 gallons How high is the pool? Is it 24 foot wide, 54 foot long and how deep? diameter x diameter x average depth x 5.9 = total gallons Allowing for the overflow/filter access, fill to 48" deep and use 13,000 gallons in a flat-bottomed pool.
13300 gal of water can fill WHAT? 13,300 gallons of water will fill a 14'x28' pool that's 3 1/2' to 8 1/2' deep.
5,287.7 gallons of water.
If you fill it to four feet deep, the total is 10,408 gallons of water.
a 4 feet diameter tank holds 94 gallons/foot. Therefore 94 x 3 =282 gallons