Pool Tools - Free Essential Calculations for your Pool

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Chemical Concentrations
Sodium Hydroxide (%)
Calcium Hydroxide (%)
Hydrochloric Acid pH (%)
Hydrogen Peroxide (%)
Hydrochloric Acid TA (%)
Update to match your preferred products

Pool Balance Calculator
Select Input Units	Defaults	Select Water Type

Pool Volume	Chemical %	Pool Temp

Component	Accepted Range	Target Set	Test Result	Recomendations to Achieve Target
Salinity (ppm)	to
Total Alkalinity (ppm)	to
Potential Hydrogen (pH)	to
Free Chlorine (ppm)	to
Total Chlorine (ppm)	to
Cyanuric Acid (ppm)	to
Borates (ppm)	to
Phosphates (ppb)	to
Total Dissolved Solids (ppm)	to
Calcium Hardness (ppm)	to
Calcite Saturation Index (CSI)	to
Langlier Saturation Index (LSI)	to

The calculators available on this site have been developed with reference to publically available formulae. Although the results have been compared against reputable sites & software, no warranty of fitness for any purpose is made or implied and. you are advised that you use them at your own risk.

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Pool Tools - Free Essential Calculations for your Pool!