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💡 Electricity Cost Calculator
Estimate the running cost of an appliance based on its wattage and how long you use it.
Enter Usage Details
Energy Used per Month (kWh)
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Estimated Monthly Cost
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How to Estimate Electricity Cost
Multiply the appliance’s wattage by the hours used per day and the number of days, then divide by 1000 to get kilowatt-hours (kWh). Multiply kWh by your electricity rate to estimate the cost.
Tip
Check your utility bill for your actual cost per kWh, since rates vary by location, provider and time of use.