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Calculators
Electricity Cost Calculator - Estimate Your Power Bill
Electricity Cost Calculator - Estimate Your Power Bill
Calculate electricity cost for any appliance
Calculators
Calculator
Reset
Power
(W)
Usage Per Day
(hours/day)
Electricity Rate
($/kWh)
Calculate
Reset
How to Use
1
Enter the appliance wattage (check the label)
2
Enter hours of use per day
3
Enter your electricity rate ($/kWh)
4
Click Calculate to see daily and monthly costs
Frequently Asked Questions
How do I find my appliance wattage?
Check the label on the appliance or its manual. Common examples: LED bulb 10W, laptop 50W, AC 1500W, fridge 150W.
What is the average electricity rate?
Electricity rates vary widely by country and region. Check your electricity bill or provider website for your local rate per kWh.
Why use kWh?
kWh (kilowatt-hour) is the standard unit for measuring electricity consumption. 1 kWh = running a 1000W device for 1 hour.