For those wondering how to use all this watts power is voltage x amperage.
Fan electricity consumption uk.
Click calculate to find the energy consumption of a 48 inch ceiling fan using 75 watts for 3 hours a day 0 10 per kwh.
2 amps at 50 volts.
Ceiling fans help cool a room by moving air which causes evaporative cooling.
So if your fan is 80 watts output on its high setting and you always use this divide 80 by 1000 0 08.
Based on our calculations this means that it costs far less than 0 01 per hour to run making it extremely economical.
However leaving fans on for a long time will increase your energy bills.
You then times this number by the number of hours you re using the fan.
While this probably doesn t matter to you it will help understand that it doesn t matter if it s referring to 110v or 220 240v countries.
Take the hurricane classic box fan one of the options in this list of box fan reviews it uses just 55 watts.
To make an easy example a 100w globe will draw 1 amp at 100 volts.
How much electricity does a box fan use.
To work this out you need to find out how much electricity your fan uses.
Box fan power consumption tends to be pretty low.