Question

How much does it cost to run an electric fan?
How much electricity does an electric fan consume per hour?

Answer 1

An electric fan uses from 40 to 100 watts depending on the size of the electric fan.

A small desk fan will cost less to run than a box fan. A desk fan should cost around $1.00 a month to use and a box fan should cost around $5.00 per month to run if you have the fan on constantly.

Answer 2

Running an electric fan all day and night costs very little. Running an electric fan all month cost about the cup of coffee at Starbucks.

I notice very little in my electric bill.