Pond Electricity Cost Calculator
Free Calculator
Calculate pond equipment electricity cost
Estimate what a pond pump, air pump, UV unit, heater, or other electrical device costs to run per day, month, and year using its wattage and your electricity rate.
Equipment and usage
Use the energy charge from your electric bill. If your bill includes multiple per-kWh charges, add the applicable ones together.
Estimated monthly electricity cost
Monthly result uses the average calendar month (365 ÷ 12 days). Actual bills vary with billing-cycle length, rate tiers, taxes, fees, and how often the equipment actually runs.
Electricity cost formula
kWh per day = watts × quantity × hours ÷ 1000
cost = kWh × electricity rate
Calculator note
Use measured wattage when available. Nameplate wattage can differ from actual consumption, and variable-speed pumps can use very different power at different settings.