Calculate the exact amount of chlorine, sodium hypochlorite, NaOH, citric acid or antiscalant needed by tank volume or flow rate.

Calculate the exact amount of chemical needed for water treatment. Works for batch dosing into a tank or continuous inline dosing by flow rate.

Chemical Pure chlorine gas / tablets

Desired dose

ppm

Target concentration in mg/L (ppm)

Dosing mode Dose a fixed tank or a continuous stream

Tank volume

Total volume of water to treat

Flow rate

Water flow rate through the line

Product concentration

Active ingredient or product strength

Product density

g/mL

Used to convert mass to liquid volume

Dosing Result

Chemical dose calculated

Active chemical

—

grams

Product quantity

—

grams

Dosing rate

—

mL/hr

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Chemical Dosing Calculator