Power Consumption Calculator
Calculate energy usage and costs for your electrical devices
How to Use
Required Information
- Power Rating:
Found on device label or manual (in watts)
- Usage Time:
How many hours per day the device is used
Common Power Ratings
- Home Appliances:
TV (100-400W), Refrigerator (150-400W)
- Lighting:
LED (5-15W), CFL (13-25W), Incandescent (40-100W)