Appliance Tools
Calculate energy costs, size AC units correctly, and check appliance recalls before you buy.
Available Tools
Energy Cost Calculator
Estimate the daily, monthly, and annual energy cost of any appliance based on wattage and usage.
Refrigerator Energy Cost
Calculate annual operating cost for refrigerators and freezers using Energy Star data.
AC BTU Calculator
Find the right air conditioner size for any room based on square footage and conditions.
Find the wattage
Check the appliance label, manual, or manufacturer website for the wattage or annual kWh rating.
Enter usage details
Input the wattage, hours per day, and your electricity rate to calculate the operating cost.
Compare before you buy
Use Energy Star labels and manufacturer specs to compare efficiency and long-term operating costs.
Upcoming Appliance Tools
Appliance Recall Check
Check appliances for open recalls by brand and model
Washer Energy Use
Estimate washing machine energy and water costs
Dryer Efficiency Check
Compare heat pump vs vented dryer efficiency