Building the SWG run time calculator into Pool Math app


Well-known member
Apr 6, 2018
Sugar Land, Texas
Maybe I’m missing it but I don’t see it in the app. I think it would be great to have it in there as opposed to a separate excel spreadsheet. Excel doesn’t work very well on my IPhone and in order to use it I need to go to the laptop. Not the end of the world just would be way more convenient to have it in the app.


Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
Laughlin, NV
Go to Effects of Adding Chemicals. Select SWG. Select which SWG you have. Put in %setting and pump run time. It will show you FC added per 24 hours.