Equipment Tools
Complete collection of professional equipment calculators for your pool.
Cartridge Filter Size Calculator
Determine the optimal square footage for your cartridge filter based on pool volume and turnover requirements.
DE Filter Grid Area Calculator
Calculate the required scoop count of Diatomaceous Earth powder for your pool's grid filtration system.
Pool Ladder Sand Weight Calculator
Calculate the volume and weight of sand needed to stabilize your pool ladder and prevent floating.
Pool Light Wattage & Brightness Calculator
Determine the ideal light output (Lumens) and power consumption (Watts) for your swimming pool size.
Pool Pump Electricity Cost Calculator
Estimate your monthly and yearly operational costs based on pump wattage and local utility rates.
Salt Cell Life Remaining Calculator
Estimate the remaining service hours and months of your chlorinator cell before replacement is required.
Pool Surface Area & Paint Requirement Calculator
Calculate the total interior square footage of your pool and estimate exactly how many gallons of pool paint or bags of plaster you need for a perfect finish.
Pool Heater Sizing (BTU) Calculator
Determine the exact minimum BTU rating required for your gas pool heater or heat pump based on surface area and desired temperature rise.
Total Dynamic Head (TDH) Calculator
Calculate Total Dynamic Head to appropriately size a replacement pool pump so you avoid cavitation, excess energy bills, and plumbing blowouts.
Uncovered Pool Heat Loss Cost Estimator
Calculate the financial penalty of leaving an electrically or gas heated pool uncovered on a cold night due to evaporative heat loss.
Pool Filter Glass Media Conversion
Calculate how much Activated Filter Glass you need when upgrading your old sand filter. Glass is lighter and more efficient than traditional silica sand.
Expert Pro-Tip: Equipment
When adjusting equipment, always wait at least 4-6 hours with the pump running before retesting. This ensures the chemicals are fully integrated for an accurate second reading.
New Equipment Calculators
Additional long-tail calculator pages prepared for the 500-page expansion.
Determining Pool Pump Size Calculator
Estimate pool pump sizing, runtime, or operating cost for "determining pool pump size" using gallons, flow, watts, and runtime.
Pool Pump Size Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump size calculator" using gallons, flow, watts, and runtime.
Swimming Pool Pump Size Calculator
Estimate pool pump sizing, runtime, or operating cost for "swimming pool pump size calculator" using gallons, flow, watts, and runtime.
Pool Heater Calculator
Estimate pool heating size, time, or cost for "pool heater calculator" based on gallons, temperature rise, and energy assumptions.
Swimming Pool Heater Calculator
Estimate pool heating size, time, or cost for "swimming pool heater calculator" based on gallons, temperature rise, and energy assumptions.
Pool Pump Run Time Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump run time calculator" using gallons, flow, watts, and runtime.
Determine Pool Filter Size Calculator
Use this pool calculator for "determine pool filter size" with practical inputs, estimates, and next-step guidance.
Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump calculator" using gallons, flow, watts, and runtime.
Pool Pump kWh Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump kwh calculator" using gallons, flow, watts, and runtime.
Swimming Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "swimming pool pump calculator" using gallons, flow, watts, and runtime.
Heat Pump Pool Heater Calculator
Estimate pool pump sizing, runtime, or operating cost for "heat pump pool heater calculator" using gallons, flow, watts, and runtime.
Pool Pump Sizing Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump sizing" using gallons, flow, watts, and runtime.
Calculating Pool Turnover Rate Calculator
Use this pool calculator for "calculating pool turnover rate" with practical inputs, estimates, and next-step guidance.
Pool Turnover Calculator
Use this pool calculator for "pool turnover calculator" with practical inputs, estimates, and next-step guidance.
Pool Heater Cost Calculator
Estimate pool heating size, time, or cost for "pool heater cost calculator" based on gallons, temperature rise, and energy assumptions.
Pool Heat Pump Sizing Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool heat pump sizing calculator" using gallons, flow, watts, and runtime.
Pentair Pool Pump Savings Calculator
Estimate pool pump sizing, runtime, or operating cost for "pentair pool pump savings calculator" using gallons, flow, watts, and runtime.
Pool Heat Pump Sizing Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool heat pump sizing" using gallons, flow, watts, and runtime.
Pool Heater Heat Pump Sizing Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool heater heat pump sizing" using gallons, flow, watts, and runtime.
Sizing Heat Pump For Swimming Pool Calculator
Estimate pool pump sizing, runtime, or operating cost for "sizing heat pump for swimming pool" using gallons, flow, watts, and runtime.
Pool Pump Flow Rate Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump flow rate calculator" using gallons, flow, watts, and runtime.
Pool Pump Rpm Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump rpm calculator" using gallons, flow, watts, and runtime.
Pool Filter Calculator
Use this pool calculator for "pool filter calculator" with practical inputs, estimates, and next-step guidance.
Hayward Pool Heater Size Calculator
Estimate pool heating size, time, or cost for "hayward pool heater size calculator" based on gallons, temperature rise, and energy assumptions.
Solar Pool Heater Calculator
Estimate pool heating size, time, or cost for "solar pool heater calculator" based on gallons, temperature rise, and energy assumptions.
Pool Sand Filter Size Calculator
Use this pool calculator for "pool sand filter size calculator" with practical inputs, estimates, and next-step guidance.
Variable Speed Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "variable speed pool pump calculator" using gallons, flow, watts, and runtime.
Pentair Heat Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "pentair heat pump calculator" using gallons, flow, watts, and runtime.
Pool Pump GPM Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump gpm calculator" using gallons, flow, watts, and runtime.
Waterco Heat Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "waterco heat pump calculator" using gallons, flow, watts, and runtime.
Madimack Heat Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "madimack heat pump calculator" using gallons, flow, watts, and runtime.
Sand Filter Size Calculator
Use this pool calculator for "sand filter size calculator" with practical inputs, estimates, and next-step guidance.
Pool Pump Horsepower Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump horsepower calculator" using gallons, flow, watts, and runtime.
Pool Pump Hp Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump hp calculator" using gallons, flow, watts, and runtime.
BTU Calculator Pool
Use this pool calculator for "btu calculator pool" with practical inputs, estimates, and next-step guidance.
Pool BTU Calculator
Use this pool calculator for "pool btu calculator" with practical inputs, estimates, and next-step guidance.
Pool Heater Replacement Cost Calculator
Estimate pool heating size, time, or cost for "pool heater replacement cost calculator" based on gallons, temperature rise, and energy assumptions.
Pentair Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "pentair pool pump calculator" using gallons, flow, watts, and runtime.
Pool Pump Rpm To GPM Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump rpm to gpm calculator" using gallons, flow, watts, and runtime.
Pentair Variable Speed Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "pentair variable speed pump calculator" using gallons, flow, watts, and runtime.
Pool Pump Head Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump head calculator" using gallons, flow, watts, and runtime.
Solar Pool Heater Cost Calculator
Estimate pool heating size, time, or cost for "solar pool heater cost calculator" based on gallons, temperature rise, and energy assumptions.
Pool Filter Run Time Calculator
Use this pool calculator for "pool filter run time calculator" with practical inputs, estimates, and next-step guidance.
Pool Pump Speed Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump speed calculator" using gallons, flow, watts, and runtime.
Pool Turnover Rate Formula Calculator
Use this pool calculator for "pool turnover rate formula" with practical inputs, estimates, and next-step guidance.
Variable Speed Pool Pump Savings Calculator
Estimate pool pump sizing, runtime, or operating cost for "variable speed pool pump savings calculator" using gallons, flow, watts, and runtime.
Pool TDH Calculator
Use this pool calculator for "pool tdh calculator" with practical inputs, estimates, and next-step guidance.
Pool Pump Savings Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump savings calculator" using gallons, flow, watts, and runtime.
Energy Star Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "energy star pool pump calculator" using gallons, flow, watts, and runtime.
Pentair Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "pentair pump calculator" using gallons, flow, watts, and runtime.
Pool Pump Power Consumption Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump power consumption calculator" using gallons, flow, watts, and runtime.
Pool Pump Power Usage Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump power usage calculator" using gallons, flow, watts, and runtime.
Electric Pool Heater Cost Calculator
Estimate pool heating size, time, or cost for "electric pool heater cost calculator" based on gallons, temperature rise, and energy assumptions.
Calculate Pool Pump Run Time Calculator
Estimate pool pump sizing, runtime, or operating cost for "calculate pool pump run time" using gallons, flow, watts, and runtime.
Calculate GPM For Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "calculate gpm for pool pump" using gallons, flow, watts, and runtime.
Pool Heater Operating Cost Calculator
Estimate pool heating size, time, or cost for "pool heater operating cost calculator" based on gallons, temperature rise, and energy assumptions.
Gas Pool Heater Cost Calculator
Estimate pool heating size, time, or cost for "gas pool heater cost calculator" based on gallons, temperature rise, and energy assumptions.
Calculate Pool Filter Square Footage Calculator
Use this pool calculator for "calculate pool filter square footage" with practical inputs, estimates, and next-step guidance.
Pool Heat Pump Running Cost Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool heat pump running cost calculator" using gallons, flow, watts, and runtime.
Pool Pump Gph Calculator
Estimate pool pump sizing, runtime, or operating cost for "pool pump gph calculator" using gallons, flow, watts, and runtime.
Above Ground Pool Pump Calculator
Estimate pool pump sizing, runtime, or operating cost for "above ground pool pump calculator" using gallons, flow, watts, and runtime.
Common Equipment Questions
Why check equipment weekly?
Regular testing prevents small imbalances from becoming expensive problems like algae blooms or equipment corrosion.
Can I mix chemicals from this category?
Never mix pool chemicals together. Always add them individually to the pool water with the pump running.
Get the Complete DIY Pool Maintenance Guide
Free PDF checklist including seasonal schedules, chemical balancing secrets, and maintenance tips.