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Electricity Cost – Single Usage Calculator
Calculate energy consumption and operating cost for any electrical appliance
Formula: $\text{kWh} = \frac{\text{Watts} \times \text{Hours}}{1000}$ and $\text{Cost} = \text{kWh} \times \text{Rate}$. Enter your appliance wattage and usage below.
Appliance Power Parameters Input
Calculation Results
⚠️ Electricity rates vary by utility provider, tier structures, peak hours, and additional service taxes or fees.