How to calculate the volume of water in your Pool
You can calculate the volume of water in your Pool by doing the following equation;
Length X Width X Av. Depth X 7.5 = volume of water in Gallons
Alternatively, if you have a standard size in-ground Pool, you can use the table below.
Pool size (in Ft.) |
3.5ft (Avg. Depth) |
4ft (Avg. Depth) |
4.5ft (Avg. Depth) |
5ft (Avg. Depth) |
12 x 24 |
7,600 |
8,600 |
9,700 |
10,800 |
14 x 28 |
10,300 |
11,800 |
13,200 |
14,700 |
15 x 30 |
11,800 |
13,500 |
15,200 |
16,900 |
16 x 32 |
13,400 |
15,400 |
17,300 |
19,200 |
18 x 36 |
17,000 |
19,400 |
21,900 |
24,300 |
19 x 38 |
19,000 |
21,700 |
24,400 |
27,100 |
20 x 40 |
21,000 |
24,000 |
27,000 |
30,000 |
22 x 44 |
25,400 |
29,000 |
32,700 |
36,300 |
25 x 45 |
29,531 |
33,750 |
37,968 |
42,187 |
25 x 50 |
32,800 |
37,500 |
42,200 |
46,900 |
30 x 50 |
39,375 |
45,000 |
50,525 |
56,250 |