Best ceiling fan sweep size, how many fans and how low to hang them for your room.
How this works
Up to 7 m² use a 900 mm (36 in) fan, up to 18 m² a 1200 mm (48 in) fan, up to 30 m² a 1400 mm (56 in) fan. Bigger rooms need one 1400 mm fan per 25 m². Blades should be about 2.4 to 2.7 m above the floor.
Questions people ask
How do I use the Ceiling Fan Size tool?
Fill in the fields, starting with “Room length”, “Room width” and “Ceiling height”, and change any other options that match your home. The answer, a drawing and practical tips update as you type, and the Copy link button saves your numbers in a link you can share.
Is the Ceiling Fan Size tool free?
Yes. The Ceiling Fan Size tool is free, with no sign-up, and works on phones, tablets and computers. The results are estimates to help you plan, so check with a qualified professional before structural, electrical, gas or plumbing work.