Electricity Cost Calculator
Calculate the cost of running any electrical appliance
Wondering why your electric bill is so high? Use this calculator to see how much specific appliances cost to run per day, month, and year.
Calculator Inputs
Check the appliance label
US Avg is ~$0.15
Results
Enter values above to see your results
How It Works
We calculate Kilowatt-hours (kWh) by multiplying Watts × Hours ÷ 1000. Then we multiply by your electricity rate to find the cost.
Tips & Best Practices
- •Heating and cooling appliances (AC, Space Heaters) use the most power (often 1000W+).
- •Phantom power: devices plugged in but off can still draw energy.
- •LED bulbs use 75% less energy than incandescent ones.
Frequently Asked Questions
What is a kWh?
A Kilowatt-hour (kWh) is a unit of energy equal to using 1000 watts for 1 hour. This is how electric companies bill you.
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