Calculating the volume of your pool
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Most product dosages are based upon the number of gallons in your pool or spa. It is, therefore, necessary to know the size of your pool. Below are some standard pool shapes and their approximate calculation.

Quickly calculate your pool's volume by entering the measurements in feet below next to the appropriate pool shape.

Length x Width x Average Depth x 7.5
Length:     
Width:      
Avg Depth:

Diameter x Diameter x Average Depth x 5.9
Diameter:  
Avg Depth:

Long Diameter x Short Diameter x Avg Depth x 5.9
Long:        
Short:       
Avg Depth:

Estimate dimensions equivelent to rectangular, oval or circular pool. Calculate formulas above.