How does the Appliance Energy Cost work?
The Formula
(Watts x Hours / 1000) x kWh RateExample: 1500W heater x 8 hrs = 12kWh/day.
Frequently Asked Questions
What uses the most energy?
HVAC systems and water heaters.
Find out exactly how much a specific home appliance (like a space heater, AC, or fridge) costs to run per month based on its wattage and your electricity rate.
(Watts x Hours / 1000) x kWh RateHVAC systems and water heaters.