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Pool Chemical Balance Calculator

Calculate exact amounts of chemicals needed to balance your pool's pH, chlorine, and alkalinity.

Calculator Free Tool

Pool Chemical Balance Calculator

Calculate exact amounts of chemicals needed to balance your pool's pH, chlorine, and alkalinity levels.

Pool Information

Current Water Levels

Normal range: 7.2-7.6
Normal range: 1.0-3.0 ppm
Normal range: 80-120 ppm

Target Levels

Preferred Chlorine Type

⚠️ Chemical Safety Guidelines

Before Adding Chemicals

  • Always run the pool pump/filter system
  • Test water in multiple locations
  • Wear protective equipment (gloves, goggles)
  • Read all product labels carefully

When Adding Chemicals

  • Add chemicals one at a time, never mix
  • Add to the deep end while pump is running
  • Pour slowly and walk around the pool
  • Keep people and pets away from pool

After Adding Chemicals

  • Run pump for at least 4 hours
  • Wait before retesting or swimming
  • Store chemicals safely and securely
  • Keep detailed records of treatments

Frequently Asked Questions

How accurate are the calculations?

Our calculations use scientifically-backed formulas and industry standards. While very accurate for most purposes, always consult with professionals for competitive or safety-critical applications.

Can I use this tool offline?

The tool works in your browser and doesn't require an internet connection once loaded. However, some features may need connectivity.

Do you store my calculations?

No, we don't store your personal data or calculations. All processing happens in your browser for privacy and security.