Pool Chemical Calculator

Calculate exact chemical doses for your swimming pool

Pool Volume Calculator — Calculate pool volume in gallons and liters by shape and dimensions
Free Chlorine Calculator — Calculate chlorine dose to reach your target free chlorine level
pH Balance Calculator — Calculate pH up or pH down dose to balance pool pH
Total Alkalinity Calculator — Calculate baking soda or muriatic acid dose to adjust total alkalinity
Calcium Hardness Calculator — Calculate calcium chloride dose to adjust calcium hardness
CYA Stabilizer Calculator — Calculate cyanuric acid dose to protect chlorine from UV degradation
Salt Pool Calculator — Calculate how much salt to add to your saltwater pool
Shock Treatment Calculator — Calculate pool shock dose to superchlorinate and break chloramines
LSI Calculator — Calculate Langelier Saturation Index to check if water is corrosive or scale-forming
Pump Savings Calculator — Calculate annual savings and payback period when upgrading to a variable speed pool pump
Hot Tub / Spa Calculator — Calculate chemical doses for your hot tub — chlorine, bromine, pH, and alkalinity
Pool Shock Calculator — Calculate exact pool shock dosage with CYA-based breakpoint chlorination for Cal-Hypo, Dichlor, or Liquid Chlorine
TDH Calculator — Calculate total dynamic head for pool pump sizing using pipe diameter, length, fittings, and flow rate
Filter Area Calculator — Size your sand, DE, or cartridge filter based on pool volume and required turnover rate
VSD Pump Calculator — Calculate energy savings and payback period from upgrading to a variable speed pool pump

Pool Chemical Calculator

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