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Electricity cost

Estimate the energy cost of running an appliance.

Your numbers

watts
hours
days
$/kWh
Estimated energy cost
$27.00
Energy used180 kWh
Daily cost$0.90

Updates as you change the numbers. No account needed.

How this estimate works

Energy = watts ÷ 1,000 × hours per day × days. Cost = energy × electricity rate.

Assumes constant power draw. Excludes fixed charges, demand fees, and taxes. Use average wattage for cycling appliances.

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