Chemical Dosing Calculator

Calculate Accurate Chemical Feed Rates for Water Treatment Systems

Chemical Dosing Calculator

Chemical Dosing Calculator

Calculate chemical feed rate, consumption, and pump requirements based on flow and dosage conditions.

System Flow and Target Dose
Chemical Product Information
Pump and Tank Reference
Chemical Feed Rate
Chemical Use Per Day
Chemical Use Per 30 Days
Pump Setting
Normalized system flow
Product density used
Active chemical concentration
Required active lbs/day
Required product lbs/day
Estimated tank days
Application Notes
Application type
Dosing note
Pump note

!!disclaimer!!

These calculations are for reference only and may not be 100% accurate. If you need assistance on verifying calculations or help with your system, please contact Complete Water Solutions technical support team.

Quickly determine the correct chemical dosing rate (ppm), pump feed rate, and daily chemical usage for your system. Designed for real-world applications, this tool helps ensure accurate dosing for boilers, cooling towers, RO systems, and pretreatment equipment.

This tool provides a quick estimate of chemical dosing requirements for industrial water treatment system design, process control, and operational optimization.

Based on your inputs, this tool calculates:

  • Chemical feed rate (gallons per hour)
  • Daily chemical consumption (gallons per day)
  • 30-day chemical usage
  • Pump output setting (%)
  • Active chemical required (lbs/day)
  • Product usage (lbs/day)
  • Estimated tank depletion time

To get accurate dosing calculations, enter:

  • System flow (GPM, GPH, or GPD)
  • Target dosage (ppm or mg/L)
  • Operating hours per day
  • Chemical strength (%)
  • Specific gravity
  • Pump output (optional)
  • Tank size (optional)

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