Pool Water Chemistry Calculator

You don’t have to be a chemist to balance your pool and spa water. The key to maintaining healthy water is to keep on top of it, and not let your levels get too far out of range.  If you do, it makes it far more difficult, time consuming and costly to bring your water back to balance.

Our easy-to-use online calculator is based on the requirements and recommended levels of The Center for Disease Control (CDC), The Association of Pool & Spa Professionals (APSP) and the National Swimming Pool Foundation (NSPF).  It makes managing your pool water- fool- proof and incredibly easy.

How to Use Hayward Chemistry Calculator
All you need to do is simply slide the bar to tell the calculator your pool size and current chemistry levels, and it tells you what to add to your water to bring it into balance.  It’s that simple!  Calculations include: Salt, pH, Total Alkalinity, Cyanuric Acid, Total Hardness and Phosphate levels. 

Once you get the hang of it, balancing your pool and spa water is easy.  Click here to start using Hayward’s online Chemistry Calculator. 

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