Pool Calculators

Pools are seasonal energy systems pretending to be appliances. Pumps run hours daily. Heaters spike demand when nights cool. Covers reduce evaporation and heating load dramatically but are often skipped in casual estimates.

Variable-speed pumps save energy by running longer at lower watts instead of short bursts at high power. The optimal schedule depends on turnover requirements, plumbing length, and solar cover use. Comparing single-speed nameplate amps to VSP programmed watts needs honest hours per speed step.

Heat pumps transfer BTUs with coefficients of performance above resistive heaters, but their electrical draw still matters for panel capacity. Gas heaters shift cost from kWh to therms—include fuel when comparing total season expense.

Solar thermal and pool solar covers reduce electrical heating need but change maintenance routines. Budget time, not just dollars.

WattQuick pool calculators estimate pump operating cost by horsepower and schedule, model heating loads versus cover strategies, and help plan seasonal panel or tariff impacts. Revisit when your utility switches to summer peak pricing.