Pool volume & chlorine

Gallons or liters for rectangular and round pools, plus the chlorine dose to hit a target ppm.

Pool volume from shape and dimensions, plus a chlorine dose estimate to reach a target ppm.

Dose = volume × ppm ÷ strength. Runs in this browser.

How to use

  1. Pick pool shape and enter dimensions.
  2. Read volume in gallons and liters.
  3. Add current/target ppm and product strength for a dose.

What it supports

Rectangular (L×W×avg depth) and round (πr²×depth) pools; length/width up to 500 m, depth up to 20 m, chlorine lift up to 100 ppm. Dose uses % available chlorine for liquid or granular products. Stabilizer/CYA effects are not modeled.

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