2006-12-08 12:47:50 · 4 answers · asked by Lynne B 1 in Home & Garden ➔ Maintenance & Repairs
plug it in and unplug the night light and you are even
2006-12-08 13:50:34 · answer #1 · answered by T C 6 · 0⤊ 0⤋
If you have 120 volt's at home. And 11 Cents a is the price of a KW The answer is 66 cents a day.
The wall pulg-in style use 2.5 watts.
2006-12-08 21:17:18 · answer #2 · answered by Bobby 1 · 0⤊ 0⤋
Look for the wattage rating on the device.
Multiply the wattage times your electricity cost per kilowatt hour times the length of time the device is plugged in. Divide by 1000.
That will be your cost per hour of operation.
2006-12-08 20:51:17 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Ver very little, if you look on the label it should give you the wattage , take the wattage, x 1000 / voltage = amps, anything less than 5 amps is very little,
2006-12-08 20:51:58 · answer #4 · answered by chilly 2 · 0⤊ 0⤋