1 Ton vs 1.5 Ton AC

Difference Between 1 Ton & 1.5 Ton AC

Of course, you might have heard of 1 ton, 1.5 ton, or 2 ton when it comes to buying an air conditioner. Many people often get confused and they mix the term ‘tonnage’ with the air conditioner’s weight. Yes, it is the undeniable thing that ‘ton’ is a weighing unit, which means 1000 kg, but it is not true in the case of air conditioners. Before buying the right AC for your needs, make sure you know what the ton is, how it impacts your selection, and other factors to consider.

1 Ton vs 1.5 Ton AC

What is the Meaning of Ton in AC?

Ton in an air conditioner is related to the power needed to cool a room. This unit is similar to horsepower in a vehicle that is defined as the power to run. An AC with a 1-ton capacity can eliminate 12k BTU heat per hour. While on the other hand, 1.5 ton AC can eliminate 18k BTU heat per hour. 

Now, what this BTU is? It stands for British Thermal Unit. In simple words, it can be said that 1 ton AC is equal to 1 ton of ice, which can provide cooling effects to a room for 24 hours without melting down totally.

Difference Between 1 Ton vs 1.5 Ton AC

  Parameter   1 Ton AC    1.5 Ton AC
  Price   Low Cost   High Cost
  Cooling   Less Experience   Better Experience
  Power Requirement   Low Power   High Power
  Electricity Requirement      Low Consumption     High Consumption 
  Expenses      Pocket Friendly     Highly Expensive 

  LG 1 Ton 5 Star Inverter Split AC     Voltas 1.5 Ton 3 Star Split AC  
  •   Suitable For up to 110 sq.ft.
  •   100% Copper Condenser
  •   Energy Rating : 5 Star
  •   Stabilizer Free Operation
  •    Suitable for 111 to 150 sq ft
  •    Energy Rating : 3 Star
  •    Refrigerant Type : R-32
  •    Copper Condenser Coil

Does 1.5 ton AC make your Room Cool Faster? 

As mentioned above, 1 ton AC and 1.5 ton AC are capable of removing 12000 BTU and 18000 BTU of heat per hour respectively. It means that a 1.5-ton air conditioner is more powerful and gives more cooling as compared to a 1 ton AC a 1.5 ton AC can cool your room faster than a 1 ton AC. a 1.5 ton AC creates 50 percent more cooling effect than an AC with 1 ton capacity. Now, it can be deduced that a 1.5 ton will eliminate more heat from a room, which makes it cool faster.

When you are going to purchase the right air conditioner for your living room, drawing room, or any other area, make sure you have the right size with you. It is because the tonnage of an air conditioner depends on the size of a room.

Read More : Best Air Conditioner in India

Other factors that you may need while picking up the right AC for your place include the number of people using a room, the room is on which floor like first or top, room facing direct sunlight or not, etc. If your room is facing direct sunlight and on the top floor of your building or home, then it is important to get an air conditioner with more tonnage.

Make sure you don’t get the undersized air conditioner as it may suffer from failure to cool the room according to the needed temperature even after running for a long time. Another thing you must consider while buying an AC is its brand name.

Ensure to choose a well-known brand that offers servicing options and warranty period for some time, giving you a reliable air conditioner. On the web, you can compare different models of air conditioners with different tonnages.

1 Ton vs 1.5 Ton AC Power Consumption

When selecting an AC of your favorite brand, power consumption plays a vital role in its selection process. Which consumes more power? This is the question that comes to your mind when you want to buy an AC within your budget, but the right one. A 1.5 ton AC will definitely take more power as compared to a 1 ton AC. The reason is that a 1.5 ton eliminates more heat per hour. This is similar to electricity consumption.

The room size and capacity ratio of an air conditioner will impact the power consumption of the device. For example, a 1 ton AC consumes less power per hour in a 100 sq. space than a 150 sq. space. It is because the AC will consume more time to cool a larger space.

Logically, a lower capacity air conditioner generally utilizes less electricity. The reality is that the rate of power consumption changes in different settings. It all relies on whether you select the right capacity air conditioner in the right space.

This is why you need to think about this factor too when shopping for an air conditioner either for residential or commercial places. Go for professional assistance if you are confused.

Read More : Best 1 Ton AC in India


  1. I always prefer 1.5 ton because it always considered ideal size for a room. Now planning to buy TCL inverter ac this year and hope it will be good.


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