# What Size Air Con Do I Need For My Room?

The rule is that an air conditioner needs 20 Btu for every square foot of living space. Other considerations, such as the ceiling height and the size of your windows and doorways, might make you want to use more cooling power. If you want to measure your room, take the length and divide it by the width.

## How do I know what size aircon I need for my room?

If you want to calculate the size of the air conditioner in a room, you have to take the length of the room and divide it by its width. It is possible to get enough cooling for the room under different weather conditions if you add 25 watt to it. If the room is 15 feet long and 12 feet wide, it will be 180 square feet.

## What size room will a 2.5 kW air conditioner cool?

An area up to 18m2 is enough for a bedroom if the system is 2.5 kilowatts.

## What size AC do I need for a 12×12 room?

When two people are in a room, the cooling capacity needs to be 5,000Btu. If the room is not heavily shaded, it only requires about 5,000 BTU. If the room is sunny, it requires more than 5,000 watt of electricity. 600 BTU is required for each person.

## How many BTU do I need for a 12×12 room?

The cooling capacity for a 12 x 12 room is usually 5,000 BTU. If the space doesn’t get direct sunlight, you only need 4,500 watt. It can take upwards of 6,000 BTU to cool a 12 x 12 space if there are a lot of people in the room.

## What size room will a 1.7 kW air conditioner cool?

The size of the air conditioner is determined by the size of the room. If the ceiling height is standard, you’ll need between 1.25 and 1.7 kilowatts of power per 10 sqm.

## How many kW air con do I need?

There are different air conditioning capacity requirements for different rooms in the house. You will need between 0.12 and 0.15 kilowatts of power per square meter. This is calculated by taking the length of the room and dividing it by the width.

## How much power does a 2.5 kW air conditioner use?

22 cents an hour is how much it will cost to run a 2.5 kilowatt air conditioning unit. A 9 kilowatt air conditioning unit will cost \$6.30 to run for 8 hours.

## What size air conditioner do I need for a 12×15 room?

A room of 180 square feet can be used as a cooling capacity example. If you follow this rule, you will get plenty of cooling on a sunny day. The size can be determined by the A/C’s needs.

## How big of a room will 12000 Btu cool?

We are talking about a 1 ton AC room size. The EPA’s rule of thumb is 20 btu per sq ft, which equates to 600 sq ft for a 12,000 btu air conditioning unit.

## Is 8000 BTU enough for a bedroom?

Is an 8,000 watt unit right for you? It is possible to cool most standard bedrooms and offices with a window AC or portable air conditioner. An 8,000 BTU air conditioner doesn’t have enough power to cool a lot of rooms.

## What size room will a 12000 BTU air conditioner cool?

The EPA’s rule of thumb is 20Btu per sq ft, which works out to 600 sq ft for a 12,000Btu air conditioner.

## How many square feet does a 1.5 ton AC cover?

The rule of thumb is that a 1 ton AC can cover up to 100 square feet, a 1.5 ton AC can cover 180 square feet and a 2 ton AC can cool up to 120 square feet of space.

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