Pool Care >> Pool Calculator

Pool Calculator

To determine how much of each chemical you will need, the first step is to determine the volume of your pool. The following form represents an easy method to calculate pool volume.

Rectangular Pools:
Length x Width x Average Depth x 7.5 = Total Gallons
ft. x ft. x ft. x 7.5 =

Round Pools:
Diameter x Diameter x Average Depth x 5.9 = Total Gallons
ft. x ft. x ft. x 5.9 =

Oval Pools:
Long Diameter x Short Diameter x Average Depth x 6.7 = Total Gallons
ft. x ft. x ft. x 6.7 =


The second step is to enter the number of weeks you will be running your pool in the box below to determine the estimated amount of each Sustain System Product your pool requires for one season.

Your product needs will vary depending upon where you live.
Northern regions are defined as states above the Mason-Dixon line.

Capacity in Gallons:
Number of Weeks:
Location:


Estimated Seasonal Requirements
Sustain® Liquid Summer Shield 1" Blue Sustain® Energizer Tablets 3" Blue Sustain® Chlorinating Tablets

After determining your pool's product requirements, check the Sustain product labels for the proper application of Sustain Liquid Shield chlorine extender and Sustain blue tablets. If you need additional information ask your Authorized Sustain System Dealer