Pool Water Chemistry Calculators
Maintaining balanced water chemistry is essential for a safe, clean, and comfortable swimming pool. Proper chemical levels prevent algae growth, protect equipment, and ensure swimmer comfort.
pH Adjustment Calculator
Achieve the ideal pH balance (7.2–7.6) for your pool water. This calculator determines the exact amount of pH increaser or decreaser needed to prevent skin irritation, cloudy water, and corrosion of pool surfaces and equipment.
Chlorine Dose Calculator
Calculate the precise amount of chlorine required to sanitize your pool effectively. Maintain proper chlorine levels to kill harmful bacteria and prevent algae while avoiding excess chlorine that causes skin/eye irritation.
Calcium Hardness Calculator
Balance calcium hardness levels to protect pool surfaces and equipment. Low calcium erodes plaster, while high levels cause scaling. Ideal range: 200–400 ppm.
Pool Pump & Filtration Calculators
Optimize your pool’s circulation and filtration system for energy efficiency and crystal-clear water. Proper pump sizing and flow rates reduce costs and extend equipment life.
Pool Pump HP Calculator
Determine the correct horsepower for your pool pump based on pool size, plumbing, and filter type. Oversized pumps waste energy, while undersized pumps fail to circulate water properly.
Pool Flow Rate Calculator
Measure your pool’s water circulation rate (in GPM) to ensure adequate turnover. Proper flow rates maximize filtration efficiency and chemical distribution.
Pump Run Time Calculator
Calculate the optimal daily pump runtime to maintain clean water while minimizing energy costs. Factors in pool size, usage, and climate conditions.
Pool Construction & Cost Calculators
Plan your pool project with accurate cost estimates and material calculations. Avoid budget surprises and make informed decisions about construction or renovations.
Concrete Pool Cost Calculator
Estimate the total cost of building a concrete pool, including materials, labor, and finishes. Customizable for size, shape, and regional pricing differences.
Pool Deck Cost Calculator
Calculate material and installation costs for wood, composite, or concrete pool decks. Includes square footage adjustments and railing options.
Pool Resurfacing Cost Calculator
Plan your pool resurfacing project with accurate cost projections for plaster, pebbletec, or tile finishes. Accounts for pool size and labor fees.
About My Pool Calculator
At My Pool Calc, we’re passionate about making pool care simple, accurate, and stress-free. Our team of pool experts combines decades of hands-on experience with easy-to-use digital tools, so you spend less time testing and more time enjoying your crystal-clear water. Whether you’re a first-time pool owner or a seasoned pro, we’re here to take the guesswork out of maintenance—one calculation at a time.
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What Our Customers Are Saying
My Pool Calculator made managing my pool’s chemical levels so easy! The calculators were spot-on, and the blog provided fantastic tips. Highly recommend!
Emily& James
Thanks to My Pool Calculator, our pool has never looked better! The services and guidance are outstanding. Worth every penny!
Sarah& Brian
The best resource for any pool owner! The calculators helped us save time and money. We’re thrilled with the results!
Laura& Mark