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Free Pool Chemical Calculator
Enter your pool size and current readings — get exact dosing instructions for Cal-Hypo, muriatic acid, and baking soda.
My Pool Profile
Typical pools: 10,000–20,000 gal. Not sure? Estimate here
Today's Readings
Ideal: 7.2 – 7.6
Ideal: 80 – 120 ppm
Ideal: 1.0 – 3.0 ppm
Salt Water Pool?
Enable to calculate salt dosing
Enter your readings
Fill in your pool size and today's water readings, then click Calculate Doses to see exactly what to add.
Ideal Ranges
pH7.2 – 7.6
Total Alkalinity80 – 120 ppm
Free Chlorine1.0 – 3.0 ppm
Rather let the pros handle it?
H2O Pool Service handles all the chemistry for you — weekly, reliably, with no contracts. Serving Georgetown, Round Rock, Cedar Park & Leander TX.