Pool Size Calculator
Note: Average depth is determined by adding the
depth of the shallow end to the depth of the
deep end and dividing by 2. |
Use the formulas below to calculate your pool's
Gallons/Liters.
|
Rectangle |
 Area = L x W Gallons =
area x average depth x 7.48 Liters = Gallons x
3.785 OR Gals. = Length x Width x Avg. Depth
x 7.48 |
|
|
Round |
Area =
R x R x 3.14 Gallons = area x
average depth x 7.48 Liters =
Gallons x 3.785
OR
Gals. = Diameter x
Diameter x Avg. Depth x 5.9
|
|
|
Oval |
Area =
(L x W) (R x R x 3.14) Gallons =
area x average depth x 7.48 Liters =
Gallons x 3.785
OR
Gals. = Length x Width x
Avg. Depth x 6.7
|
|
|
Kidney |
-

- Area =
(A + B) x L x 0.45 (approx.)
Gallons =
area x average depth x 7.48 Liters = Gallons
x 3.785
- OR
- Gals. = Length x
Avg. Width x Avg. Depth x 7.0
|
|
|
This Shape |
 Area =
A x B x 3.14 Gallons = area x
average depth x 7.48 Liters =
Gallons x 3.785 |