The Mobile Theme Pool Size and Chemical Calculator. Quickly and Easily Calculate the Correct Amount of Chemicals To Adjust and Balance Your Swimming Pool. Choose from Pool Size Calculator, Pool Salt Calculator, Swimming Pool pH Calculator, Free Chlorine Calculator, Pool Alkalinity Calculator and Pool Stabilizer Calculator.

Select your pool shape

Recommended Salt 3000-3500ppm

Recommended Free Chlorine 0.5 - 2.0 ppm

Recommended pH 7.2 - 7.6 ppm

Altering your pH will also alter your Total Alkalinity. Calculating pH requires knowledge of both Total Alkalinity and Borate. This calculator assumes a TA of 150 and a Borate of 0 until changed. Calculations are approximate and for pH changes greater than 0.4+/-, results can be off.