Pool Volume and Chemical Dosage Calculator
The pool volume and chemical calculator determines how much water your swimming pool holds and calculates exact chemical dosages required for routine sanitization and water balancing.
pH too high (pH-Minus needed)
pH corrector dosage: 472 г pH-мінус
100g per 10 m³ alters water pH by approx 0.2
Required chemical dosing
20g per 1 m³ on season opening or cloudy/green water
1 tablet (200g) per 30 m³ once a week via skimmer/floater
10-15 ml per 1 m³ weekly for algae prevention
Safe water treatment guidelines
How to use
- Select the pool shape: rectangular or round/oval.
- Enter dimensions: length, width, or diameter in meters or feet.
- Input the average water depth.
- View calculated water capacity in cubic meters (m³) and liters.
- Check recommended chemical dosages for shock, maintenance chlorine, algaecide, and pH adjustment.
Pool Capacity Sizing Formulas
Rectangular volume: Length × Width × Average Depth. Circular volume: 3.1416 × (Diameter / 2)² × Average Depth. 1 cubic meter equals 1,000 liters or ~264 US gallons.
Frequently Asked Questions
How do you calculate pool volume in liters?
Multiply length by width by average depth in meters to get cubic meters, then multiply by 1,000 to convert to liters.
What is the ideal pH for pool water?
Maintain water pH between 7.2 and 7.4 to maximize chlorine efficacy and prevent skin or eye irritation.
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