Electricity Cost Calculator
Estimate how much your appliances cost to run per day, month, and year.
Your Electricity Rate
Regional rates are approximate national averages for quick estimation. For accurate results, enter the rate from your electricity bill. Rates vary by provider, plan, time of day, and usage tier. Rates last updated: May 2026.
Appliances
or
No appliances added yet. Click + Add Appliance to start.
Cost Summary
Monthly Total
$0.00
Daily Total
$0.00
Yearly Total
$0.00
Total kWh / Month
0
| Appliance | Watts | Hours/Day | kWh/Mo | Cost/Mo |
|---|
About This Tool
Estimate the electricity cost of running any household appliance. Add devices from 40+ presets or enter custom wattage, and see the cost breakdown instantly.
- 40+ appliance presets — common household devices with typical wattages
- Regional rate defaults — approximate averages for 30+ countries to get started quickly
- Custom inputs — enter your actual electricity rate and device wattage for precise results
- Visual breakdown — donut chart shows which appliances cost the most
- 100% private — everything runs in your browser, no data sent anywhere