Home & Money
Appliance Electricity Cost Calculator
Estimate what an appliance costs to run each day, month, and year.
- No account
- Instant results
- Printable summary
- Your numbers stay in your browser
Appliance electricity cost
Add the watts, daily use, and electricity rate to see an estimate.
Estimated Monthly Cost$0.00
- Daily Cost
- $0.00
- Yearly Cost
- $0.00
- Energy per Day
- 0 kWh
- Energy per Month
- 0 kWh
- Energy per Year
- 0 kWh
Actual energy use can vary with settings, duty cycles, efficiency, and local conditions.
How it works
From watts to dollars
The calculator converts watts to kilowatt-hours, then multiplies the energy use by your electricity rate. For the best estimate, use the rate shown on your latest electric bill.
This is a planning estimate, not a utility bill forecast.
Common questions
Electricity cost calculator FAQ
Where do I find appliance wattage?
Check the appliance label, power supply, manual, or manufacturer's specifications.
What does kWh mean?
A kilowatt-hour is a unit of energy. Utilities commonly bill electricity by the kWh.
Why might my real cost be different?
Many appliances cycle on and off, and actual power use changes with settings, age, and conditions.
Can I print the estimate?
Yes. Enter the appliance details, then choose Print Result to print or save a PDF.