For adequate air circulation the fan blades should hang 8 inches or more from the ceiling.
What size ceiling fan is needed for a bedroom.
If you have a regular sized bedroom of 144 to 225 square feet then a medium ceiling fan with a blade span of 44 to 50 inches will be a great fit.
For safety the bottom of the fan needs to be at least 7 feet above the floor.
36 to 42 inches.
For rooms 75 square feet or smaller your ceiling fan should be 36 inches 91 4 cm or less in diameter.
In terms of sizing your ceiling fan for your bedroom there are two common size options for bedrooms.
Energy star makes the following recommendations for ceiling fan diameter.
What size ceiling fan do you need.
To get the most out of a ceiling fan you must first select the right size.
Rooms up to 75 sq ft 29 in 36 in rooms 76 sq ft 144 sq ft 36 in 42 in.
For areas ranging from 50 to 75 square feet the correct size is a fan between 29 and 36 inches.
144 to 225 sq.
50 to 54 inches.
225 to 400 sq.
Installing a fan that s too small for the space won t circulate air effectively to make the room feel cool.
This fan is best for medium bathrooms most bedrooms children s bedrooms and home offices.
75 to 144 sq.
For rooms between 75 and 144 square feet your ceiling fan should have a diameter of 36 to 42 inches.
For very large rooms with high ceilings fans with 60 to 80 inch blade spans are.
Ceiling fans between 42 and 48 inches.
You will want to check your fan to ensure that its cfm rating is anywhere between 1 600 and 4 500.
This is a good all purpose fan size that doesn t take up too much room and is easy to install.
44 to 50 inches.
Leave at least 2 or 3 feet of space between the end of the fan blade to the closest wall to determine the largest size fan you can put in a room 3 feet for ceilings 9 feet or less 2 feet for higher ceilings.
A small 10 x 10 room could accommodate a 48 to 72 fan.
Alternatively if you install a fan that s too large for the space it could overpower the room even on a lower setting.