Pool Care Calculators

About Pool Care Calculators

Pool Care Calculators is a free set of web tools for pool owners who want to turn a test reading into a chemical dose. It covers salt, chlorine, pH, alkalinity, stabilizer, pool volume, pump flow, heating cost and shock dosing, so owners can check the numbers before adding anything to the water.

Each calculator gives the answer first, then shows the formula, assumptions and source notes behind it. Results are staged with retest guidance, which helps avoid overshooting. A local-only settings panel stores pool gallons, targets and product strengths in the browser, so the same values carry from one tool to the next without an account.

The site requires no sign-up or app download. It is aimed at homeowners who manage their own pool and want transparent, conservative planning numbers that still defer to product labels and equipment manuals.