Electricity Usage Calculator
Calculate how much electricity individual appliances use and what they cost to run. Enter the wattage, hours of daily use, and your electricity rate to see daily, monthly, and annual energy consumption and costs.
Inputs
Results
Monthly kWh
180.0 kWh
Monthly Cost
$23.40
Annual Cost
$280.80
Daily Cost
$0.78
Monthly Cost by Common Appliance
Common Appliance Costs
| Appliance | Watts | Monthly Cost |
|---|---|---|
| LED Bulb | 10 | $0.16 |
| Laptop | 65 | $1.01 |
| Refrigerator | 150 | $2.34 |
| Window AC | 1,200 | $18.72 |
| Space Heater | 1,500 | $23.40 |
| Clothes Dryer | 5,000 | $78.00 |