ENERGY COST CALCULATOR
Enter estimated values for your appliance/device:
WATTS
X
HOURS/DAY
X
RATE/KWH
=
COST/MONTH
Or, select a common household item from below:
How do I find my appliance wattage?
Most appliances contain a "nameplate" that includes the wattage.If your device does not have the wattage listed, we can use Watt's Law (Volts x Amps = Watts) to calculate the wattage.
VOLTS
X
AMPS
=
WATTS