acec usage calculator
energy use and cost
Wattage
located on device you are using
KWH Cost
energy cost
Hours Per Day
Select Hours
Cost Per Hour
$0.00
Cost Per Day
$0.00
does not apply to all rates
Use this simple formula to calculate your appliance consumption.
Wattage * hours used per day * number of days used ÷ 1000
Example:
1500 watt space heater used 10 hours a day for a 30 day billing period.
1500 X 10 = 15,000 X 30 days = 450,000 ÷ 1000 = 450 kWh used.
450 kWh X $.112 = $50.40 per month
Don’t know the watts?
Volts X Amps = Watts
Ex. (120 V X 10 A = 1200 W)
You can usually find the wattage of most appliances stamped on the bottom or the back of the appliance or on its nameplate.
energy use and cost
located on device you are using
energy cost
Select Hours
does not apply to all rates