Energy Calculator

Total

Total Annual kWh: 0
Total Annual Cost: $0
Devices
Small electronics
Annual kWh: 0 kWh
Annual Cost: $0
Number Device Annual kWh Annual Cost
LED TV 0 $0
>50" Plasma 0 $0
40"-49" Plasma 0 $0
LCD TV 0 $0
Newer ENERGY STAR DVR 0 $0
Older DVR (pre-2020) 0 $0
Cable/Sat. Box (without DVR) 0 $0
Media Player - DVD/Blu-ray 0 $0
Media Player - Streaming 0 $0
Game Console 0 $0
Audio System/Speakers 0 $0
Smart Speaker 0 $0
Computer Monitor 0 $0
Desktop Computer 0 $0
Laptop 0 $0
Inkjet Printer 0 $0
Cable Modem 0 $0
Cell Phone Charger (no phone attached) 0 $0
Laptop Charger (no laptop attached) 0 $0
Power Tool Charger (full battery) 0 $0
Robot Vacuum Charger 0 $0
E-bike Charger 0 $0
Coffee Maker (Standard) 0 $0
Coffee Maker (Instant Hot Water) 0 $0
Dehumidifier 0 $0
Humidifier 0 $0
Air Purifier 0 $0
Security Camera 0 $0
Security System 0 $0
Large electronics
Annual kWh: 0 kWh
Annual Cost: $0
Number Device Annual kWh Annual Cost
Washing Machine 0 $0
Dryer 0 $0
Dishwasher 0 $0
Cooking Range 0 $0
Air Conditioner 0 $0
Furnace 0 $0
Water Heater 0 $0
Standby power is based on information from the Lawrence Berkeley National Laboratory (LBNL), ENERGY STAR, the U.S. Department of Energy (DOE) and manufacturer's testing. In many cases, the wattage is an average of many devices. Annual kWh is rounded to the nearest whole number and is calculated as if it is plugged in but not actively in use (phantom power) for 24 hours a day, 365 days/year. This calculator uses a rate of ten cents/kilowatt-hour. This is only an estimate and will be slightly different depending on your co-op's actual rates.
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