Electricity Cost Calculator
Calculate electricity costs for appliances
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Appliance 1
$1.44
Daily Cost
12 kWh
$43.20
Monthly Cost
360 kWh
$525.60
Yearly Cost
4380 kWh
How to Use Electricity Cost Calculator
- 1Enter the appliance wattage.
- 2Set hours of daily usage.
- 3Enter your electricity rate ($/kWh).
- 4Add multiple appliances to compare.
- 5See daily, monthly, and yearly costs.
About Electricity Cost Calculator
Calculate electricity costs for appliances based on wattage, usage hours, and electricity rate. See daily, monthly, and yearly costs. Compare multiple appliances to find energy savings.
Frequently Asked Questions
Where do I find my electricity rate?
Check your electricity bill for the rate per kWh. In the US, the average is about $0.12-0.16/kWh but varies by state and provider.
How is the cost calculated?
Cost = (Watts × Hours per day × Days) ÷ 1000 × Rate per kWh. Dividing by 1000 converts watts to kilowatts.