If you need a unit that has more than 5 ton cooling capacity then it is likely you will need multiple ac units.
Room size for ac ton.
Try it now and make a smart decision.
Blue start fixed speed split air conditioners.
Learn how to calculate the amount of ac tonnage required for a room with our tonnage calculator.
The answer is very simple.
Anything bigger requires a commercial roof top ac which are in most situations not suitable for residential use.
Enter room size in feet back.
Find the right ac for you.
Ac size example calculation assuming we need to install a c for a bedroom of size 10 feet x 15 feet and 9 feet height where 3 people are going to stay.
Given our climate zone in las vegas if you have a 1600 square foot home you can expect one ton of air conditioning to cool about 400 to 600 square feet.
For a room of area between 120 to 160 square feet 1 ton air conditioner will sufficiently cool the room.
The central air conditioners that are installed in your home range from 1 5 ton to 5 ton units and increase in half ton increments 2 ton 2 5 ton 3 ton etc.
This air conditioner calculator can only provide you the recommended output power of the ac in british thermal units per hour btu.
This air conditioner room size calculator also known as an ac btu calculator will help you decide what size of air conditioner to buy so you can be efficiently cool or heat your room of course the choice of brand and air conditioner type still depends on you.
For a room of area between 200 to 260 square feet a 2 ton air conditioner would meet all your room cooling needs.
Residential central ac systems come in a maximum size of 5 ton.
Step 1 find the area of the room total area of the room 10 feet x 15 feet 150 square feet.
Times 25 btu per square foot and you get the minimum btu air conditioner you should buy.
Final pricing for central ac also varies based on brand name as well as other features.
For a room of area between 160 to 200 square feet one should go for a 1 5 ton air conditioner for adequate cooling.
Take the 180 sq.
Let s say the room is 12 feet wide by 15 feet long.
Residential central air conditioners come in a range of sizes from 1 5 ton to 5 ton models.
That means 12x15 180 square feet.
Enter area of windows in square feet.
Anything over 5 tons is generally considered a light commercial hvac unit not available for residential projects and if your house requires an ac unit of this size then you ll.
So the formula goes total length feet x breadth feet x height feet.
That means 180x25 4500 btu cooling capacity is needed.
So how does one calculate how much ton ac a room requires.