You will want to check your fan to ensure that its cfm rating is anywhere between 1 600 and 4 500.
Ceiling fan size guide for room.
In terms of sizing your ceiling fan for your bedroom there are two common size options for bedrooms.
Fans for very small rooms or spaces.
For rooms 75 square feet or smaller your ceiling fan should be 36 inches 91 4 cm or less in diameter.
For adequate air circulation the fan blades should hang 8 inches or more from the ceiling.
A small 10 x 10 room could accommodate a 48 to 72 fan.
Ceiling fans between 42 and 48 inches most ceiling fans are between 42 and 48 inches in size and that they work well for spaces from 75 to 175 square feet.
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.
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.
Small diameter fan sizes are ideal for home offices and laundry rooms.
A guideline for sizing ceiling fans has been determined by the american lighting association.
For safety the bottom of the fan needs to be at least 7 feet above the floor.
For very small areas such as nooks stairwells laundry rooms walk in closets or small bathrooms we recommend 29 to 36 ceiling fans.
For rooms between 75 and 144 square feet your ceiling fan should have a diameter of 36 to 42 inches.
For your room ceiling fan size is measured from blade tip to blade tip.
100 square feet or less work best with a small ceiling fans that range from 30 inches to 48 inches.