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EVERYDAY COSTS

Appliance energy cost calculator

U.S. dollars and units

Estimate how much an appliance adds to your electricity bill using watts, hours per day and your all-in price per kWh.

Instant calculation

How much does it cost to use?

Calculation resultUpdates instantly
per month$18.36
Result details

Change the values and compare different scenarios instantly.

Inside the result

Updates as you change the inputs
Cost per day used$0.61
Annual energy1,296 kWh
Annual cost$220.32

Estimates do not replace official quotes or professional advice.

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HOW IT WORKS

A result to understand, not just read.

Use the wattage on the appliance label or product specifications, then enter realistic daily use and the price per kWh shown on your bill. Change any value to compare scenarios instantly.

  • Watts are converted to kilowatts before energy use is calculated.
  • The annual estimate assumes the same monthly pattern for twelve months.
  • Thermostats, duty cycles and variable-speed equipment can make real consumption differ from nameplate wattage.

FREQUENTLY ASKED QUESTIONS

Where can I find the wattage?+

Check the appliance label, manual or manufacturer specifications.

Which electricity price should I enter?+

Use an all-in price per kWh from your bill when possible, so the estimate reflects the amount you actually pay.