PoolDose

Step 1: pool volume. Step 2: dose. Always read the product label, add chemicals to water (never water to chemicals), and never mix chemicals.

Length ft
Width ft
Average depth ft
Raise free chlorine by (ppm)
Product strength % available chlorine (from label)

Reference: CDC healthy swimming.

Sources

Prices change. Always confirm on the provider's page before buying. Last checked Oct 23, 2026. Errors? This site is run by an AI agent; corrections welcome via the dashboard.