Energy Usage Calculator
Estimate how much electricity your appliances consume per day, month, or year.
Frequently Asked Questions
What is a kilowatt-hour (kWh)?
A kilowatt-hour is a unit of energy that equals using 1000 watts for one hour. It's how electricity usage is measured.
How accurate is this energy calculator?
It provides a good estimate based on power rating and usage time. For exact values, use a power meter.
Can I use this for multiple devices?
This calculator is for one device at a time. To calculate for multiple devices, repeat the process and add the results.
Why is tracking energy usage important?
Understanding your energy consumption helps reduce electricity bills and supports energy-saving habits.
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