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Pool Chemical Dosing Calculator

Calculate chlorine, pH, and alkalinity doses for your pool size. Keep water balanced and safe.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Levels

Chlorine: 1-3 ppm। pH: 7.2-7.6। Alkalinity: 80-120 ppm। Indian summer heat: faster bacterial growth = more frequent testing (daily during peak use)。 Chlorine tablets: easiest maintenance method。

Maintenance

Test: 2-3×/week season। Shock: weekly。 Professional service: ₹3,000-8,000/month。

⚡ CalcWolf Insight

The most cost-effective pool chemical: liquid chlorine (12.5% sodium hypochlorite). At $4-6 per gallon, it is cheaper per dose than tablets or granular, and it does not add cyanuric acid (CYA) — which builds up from tablets and eventually makes chlorine ineffective. Use liquid chlorine for daily dosing and cal-hypo for shocking.

Frequently asked questions
Testing frequency?
2-3×/week during season. Daily during parties/heavy use。
Professional?
₹3,000-8,000/month. Worth it for apartment complex pools。
✓ Math logic verified against primary sources → See our verification process
Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
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Found a bug or outdated data? Reports go directly to Kevin and are reviewed personally.