Calculate Fan Size For Room

Choose the largest fan with the highest wind speed that will fit into the space without overwhelming it visually.

Calculate fan size for room.

Area of the room length x width x height area of the room 10 x 15 x 10 1500 cub. Foot from the table air changing rate ach for bathroom 8 times hour. Unless you like replacing your ceiling fan every few months or feeling as if you re in a tornado choose a ceiling fan that is proportionate to the room size. The term cfm is an acronym that stands for cubic feet per minute a term used to describe a fan s efficiency in terms of airflow.

Enter your room size. A large ceiling fan in a small room will create an uncomfortable amount of airflow. Insert length height and width of the environment to calculate the meters cubed. The size of a ceiling fan is determined by the size of the room or the area which you are looking to.

Choose the largest fan with the highest wind speed that will fit into the space without overwhelming it visually to calculate the size of the largest fan that will fit the room just leave 2 to 3 feet between the closest wall and the tip of the blades 3 feet for ceilings 9 feet or. Ft size of fan in inches room type cfm rating below 75 29 36 bathrooms utility spaces nooks below 1000 75 144 36 42 small bedrooms nooks porch work areas 1000 3000 144 225 44 50 medium bedrooms dining areas patio kitchen 1600 4500 225 400 50 62 large bedrooms living rooms family rooms. For the calculation simply. Size of room in sq.

Size of ventilation fan. The effectiveness of the fan will be rated in cfm or cubic feet per minute of air moved. Based on this new trend we recommend this. Select installation location step 2.

This fan calculator is typically used to calculate the cfm or cubic feet per minute of air exchange that may be desired in a building. Ceiling fan size recommendation calculator. Exhaust fan calculator step 1. Calculate size of ventilation fan for bathroom of 10 foot long 15 foot width and 10 foot height.

Whether exhausting air or bringing fresh air into a structure the calculation produced should help to figure out the size of fan s required to accomplish the air exchanges needed. Learning how to calculate cfm for a bathroom fan will help you purchase the right size fan for your space. The calculator tool for air exchange necessary for your forced extraction and ventilation systems was created to simplify the sum of meters cubed of air necessary to correctly ventilate your room. This calculator is based on the current trend to use larger fans in smaller rooms.

Try our ceiling fan size recommendation calculator here.