Tools
Pool tools and calculators
Free sizing tools to help you match equipment to your pool. Enter your numbers, get a calculated result, then check it against the manufacturer's specifications for the specific model.
Pool Filter Size Calculator
Enter your pool volume and turnover time to calculate the required flow rate in GPM and GPH, then use the result to check filter and pump specifications.
Open the calculatorSand vs Cartridge 5-Year Cost Calculator
Enter your own equipment prices, replacement intervals, and local water rate to compare the five-year ownership cost of a sand filter versus a cartridge filter.
Open the calculatorDisclaimer: These tools provide calculated estimates based on standard industry formulas and user-supplied inputs. They are not a substitute for professional system design, manufacturer specifications, or local code requirements. yourSwimmingPools.com is not responsible for equipment choices, installation decisions, or outcomes based on calculator results. Always verify against the manufacturer's published specifications for the exact model before purchasing or installing equipment.