Pool Gallons Calculator

Circular Pools

Circular Pools Calculate Gallons Volume

 
Width (A) =
Feet
Length (B) = Feet
Depth = Feet
Estimated Volume Gallons

Rectangle Pools

Rectangle Pools Calculate Volume Gallons

 
Width (A) =
Feet
Length (B) = Feet
Shallow Depth = Feet
Deep Depth = Feet
Estimated Volume Gallons


Oval / Bean Shaped Pools

Oval Bean Kidney Pools Calculate Volume Gallons

 
Width (A) =
Feet
Length (B) = Feet
Shallow Depth = Feet
Deep Depth = Feet
Estimated Volume Gallons

Free Form
For a free-form pool, multiply the length by the average width, then multiply by the average depth.
Multiply the product by 7.5 to find the capacity in gallons.

To find the average width or depth, measure in several different places, then add all of those measurements up.
Divide by the total number of measurements.

Example: A+B+C+D divide by 4, because there are 4 total measurements.