Electricity Cost Calculator
What it costs to run an appliance.
Daily
$0.13
Monthly
$3.84
Yearly
$47
Common appliances
About
Enter wattage, hours used, and your electricity rate. The tool reports the daily, monthly, and yearly cost. Useful for comparing devices, deciding whether to leave the AC on, or calculating mining/server costs.
How to use
- Enter wattage and hours used per day.
- Enter your rate per kWh.
- Read daily, monthly, and yearly cost.
FAQ
How do I find my rate per kWh?+
Look at your last electric bill. The total cost divided by total kWh used gives your effective rate. US averages range from 11 to 30 cents per kWh depending on state.