Electricity Cost Calculator

By calculating the power consumption of each appliance, you can identify ways to reduce and save on electricity costs.

This online calculator is designed to help you track the electricity usage of various appliances in your home. By calculating the power consumption of each appliance, you can identify ways to reduce and save on electricity costs. Simply select the type of appliance from the drop-down menu, and enter its power consumption, hours of use per day, and electricity cost per unit to determine your household’s electricity consumption, energy consumption, and electricity cost for a day, month, or year.

Typical Appliances
Power Consumption
watts
Hours of Use Per Day
Electricity Cost
$/kWh
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    17 Number of calculations

    • Energy Consumed per Day = (p × h) / 1000
    • Energy Consumed per Month = ((p × h) / 1000) × 30
    • Energy Consumed per Year = ((p × h) / 1000) × 365
    • Electricity Cost per Day = ((p × h) / 1000) × r
    • Electricity Cost per Month =(((p × h) / 1000) × 30) × r
    • Electricity Cost per Year = (((p × h) / 1000) × 365) × r

    where,

    • p = Power Consumption
    • h = Hours of Use per Day
    • r = Electricity Cost per Unit