Most ceiling fans are between 42 and 48 inches in size and that they work well for spaces from 75 to 175 square feet.
What size ceiling fan is right for my room.
Length of longest wall is 12 to 15 feet your fan width or blade span should be 40 to 48 inches length of longest wall is more than 15 feet your fan width or blade span should be 52 inches or more.
A small 10 x 10 room could accommodate a 48 to 72 fan.
Conversely spaces in the home with limited ceiling to floor height think bedrooms offices breakfast nooks etc require a low profile or flushmount ceiling fan.
You will want to check your fan to ensure that its cfm rating is anywhere between 1 600 and 4 500.
For safety the bottom of the fan needs to be at least 7 feet above the floor.
If you have a larger room of over 200 square feet then a fan of 44 inches and above can serve your room well.
Rooms up to 75 sq ft 29 in 36 in rooms 76 sq ft 144 sq ft 36 in 42 in.
This includes large bathrooms large bedrooms medium sized living rooms and kitchens.
For adequate air circulation the fan blades should hang 8 inches or more from the ceiling.
Because most ceiling fans on the market are in this size category you have your greatest range of style options with this fan size.
For example if your room s square footage is 75 or less than a ceiling fan of 36 inches in diameter and less will be suitable for the room.
Ceiling fan mounting type in addition to ceiling fan sizes the mounting type you choose is extremely important.
To get the most out of a ceiling fan you must first select the right size.
In terms of sizing your ceiling fan for your bedroom there are two common size options for bedrooms.
For these we recommend 50 to 58 ceiling fans.
Standard rooms vary from 10 x 10 to 16 x 16 100 to 256 sq ft and include large bedrooms living rooms and large kitchens.
Energy star makes the following recommendations for ceiling fan diameter.
Powerful fans are significant in cooling rooms of this size.