More than 625 square feet.
Ceiling fan sizes. Compare the fan blade sweep or diameter to the rooms square footage to determine the right ceiling fan for your room. Outdoor areas small gyms and exercise studios and public areas are well-served by ceiling fans greater than 60 inches wide. Energy Star-rated ceiling fans.
A decade ago ceiling fans were pretty much only available in 42 48 and 52. For very small areas such as nooks stairwells laundry rooms walk-in closets or small bathrooms we recommend 29 to 36 ceiling fans. The most popular ceiling fans especially for bedrooms.
The size of the fan usually determines the area that it covers. Light fixtures come in a wide range of different styles and sizes. Fans for Very Small Rooms or Spaces.
In the last several years there has been a huge influx of larger diameter residential ceiling fans hit the market and the most popular size is now the 60 ceiling fan. The fans sizes can range from 36 inches to 60 inches. 400 to 625 square feet.
When sizing your damp-rated ceiling fan for your garage most standard garages will require a large ceiling fan with a blade span of 50 to 60 inches. You should also try to ensure that it has a CFM rating of 1000-3000. A room with the area around 226 to 400 square feet 50 to 54-inch fan.
Therefore you are free to install a very small one if your room is minuscule or a very large one if the room if large. When sizing a ceiling fan to your room size you want a minimum of 18 to 24 of clearance on all sides of the fan. As soon as you go to any ceiling fan shop you will notice that the fan size is measured in inches 36 48 and so on.

