Energy Consumption Calculator

Empower your energy choices with our calculator. Understand and optimize your consumption for a sustainable future.

Typical appliance:
Power consumption:
Hours of use per day: h/day
 
Energy consumed per day: kWh/day
Energy consumed per month: kWh/month
Energy consumed per year: kWh/year

To calculate daily energy consumption in kilowatt-hours (kWh), multiply the device's power in watts (W) by the number of hours it's used in a day (t) and then divide by 1,000 (since there are 1,000 watts in a kilowatt).

E(kWh/day) = P(W) × t(h/day) / 1000(W/kW)

How does the Energy Consumption Calculator work?

The Energy Consumption Calculator evaluates the energy usage of devices and appliances based on their wattage and operating hours. By inputting these details, users receive an estimate of their daily, monthly, and yearly energy consumption.


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