MyPoolLab
Free pool chemistry calculators for salt, chlorine, pH, alkalinity, and more. Get accurate dosing instantly — no signup, no guesswork. Built for pool owners.
About
MyPoolLab
MyPoolLab provides professional swimming pool calculators, chemistry tools, maintenance guides, and educational resources. Free pool chemistry calculators for salt, chlorine, pH, alkalinity, and more. Get accurate dosing instantly — no signup, no guesswork. Built for pool owners. Enter your pool volume and current levels. Get precise chemical amounts — in seconds. Instant results, no guessing, no forum rabbit holes. How much salt to add to your salt water pool. Results in lbs, kg, and bags. Algae, cloudy water, and routine shocking. Dosed by product and pool volume. Raise or lower your pool pH with exact muriatic acid or soda ash amounts. Stabilise your pool's pH buffer with precise baking soda or dry acid amounts. Protect your chlorine from UV degradation with the right cyanuric acid level. Calcium hardness, borates, and more. Suggest a tool. Use a test strip or liquid test kit to get your current chemical levels in PPM or mg/L.
Updated August 17, 2026