Energy Consumption Calculator
This calculator helps you estimate the energy consumption of your electronic devices and the associated cost.
Device Parameters
W
hours
$
Common Appliance Power Consumption
| Appliance | Power Consumption (Watts) |
|---|---|
| LED TV | 50 - 200 W |
| Laptop | 20 - 100 W |
| Desktop Computer | 100 - 500 W |
| Refrigerator | 100 - 800 W |
| Microwave | 600 - 1200 W |
Frequently Asked Questions
What is a kilowatt-hour (kWh)?
A kilowatt-hour is a unit of energy equivalent to one kilowatt of power expended for one hour. It is the most common unit of measurement for electricity consumption.