Use the formulas below to calculate your pool's Gallons/Liters.

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

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

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

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

Area = A x B x 3.14
Gallons = area x average depth x 7.48
Liters = Gallons x 3.785