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Difference Between 1 Ton and 1.5 Ton AC

By Finserv MARKETS - Aug 30,2019
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India’s varying climate conditions call for the best air conditioners. In cities, dust and pollution can get overwhelming, leading to increased heat and irritation — one of the driving factors in purchasing a new air conditioner. However, when the time comes to buy a new AC, a lot of factors should be considered besides the design part, factors such as its cooling effects, electricity usage, and ton capacity.

While most of these terms are self-explanatory, let us find out what exactly is a ton in an air conditioner and why it should matter when you go out to purchase a new AC.

Then, we will move on to compare 1 ton vs 1.5 ton AC.

1. What is ton in an AC?

Ton in an air conditioner refers to the unit of refrigeration. Its SI unit is KJ/min, or 3.5 KW. Suppose an air conditioner has a capacity of 1 ton. Now with that capacity, the refrigerator is capable of extracting 210 KJ of energy through the heat in the air-conditioned space, which then results in the cooling effect of equivalent amount.

Most residential units that provide air conditioning do so at between 1 to 5 tons, whereas large industrial-level units can go as high as 800 tons.

2. What’s behind the name?

The roots of this term come out from the ice-making industry, which wanted a more natural way to understand how refrigeration works, something along the lines of producing ice. When you hear the word ton, a term which instantly pops up is 1000 kilogrammes. In olden days in the ice manufacturing units, people would use ice blocks to cool a place or space. Thus, a standard term was coined in order to understand the measurement of the cooling effect in respect to time. Conclusively, a ton of refrigeration is the amount of heat which is absorbed by a ton of ice standing at 0 degrees celsius to get converted into the water in 24 days.

Before you buy an air conditioner from the Bajaj Finserv EMI store, you must understand that the larger ton capacity, the more is the cooling effect and the power consumption.

This way, a room which has 1000 cubic feet volume requires 1 ton of cooling capacity. Along the same lines, a room which has a 1500 cubic capacity requires 1.5 tonnes of cooling capacity.

3. Which is better: 1 ton or 1.5 ton?

When you compare 1 ton vs 1.5 ton AC, the choice between these two variants of AC depends wholly on your air conditioning needs. When it comes to 1 ton Ac vs 1.5 ton AC, if you have a large house and no particular worries about paying electricity bills, then you should consider purchasing a 1.5 ton air conditioner. Let us consider the 1 ton vs 1.5 ton AC power consumption. Even though the power consumption of such a machine is higher, it yields excellent coolness and can cool down your space within minutes.

If you are living in extraordinarily humid regions, then you should also consider buying an AC with 1.5 ton capacity, as it will have greater cooling effects.

However, if you are someone who has a small to medium apartment, and are not quite keen on spending too much on electricity bills, the best air conditioner which you can get is the 1 ton AC. There the debate about 1 ton AC vs 1.5 ton AC goes out of context. 1 ton ACs can provide just the sufficient bit of cooling while not going too heavy with the electricity bill.

While you compare 1 ton vs 1.5 ton AC, the rule of thumb is that if you have a room which is more than 200 square metres, you should be opting for an AC with a 1.5 ton capacity. Both of these variants —some of the best air conditioners — are available on the Bajaj Finserv EMI store.

4. Cooling time

As we already observed, in the 1 ton vs 1.5 ton AC’s power consumption, the cooling time of ACs varies and depend on a lot of things, such as its efficiency and power consumption. However, the ton capacity of an AC plays a crucial role in deciding how long an air conditioner will take in cooling a room.

A 1 ton AC generally takes around 1 hour to cool a room, whereas an AC with a 1.5 ton capacity can take anywhere around 35-45 minutes to cool the same room.


Now that you know the difference between 1 & 1.5 ton AC, it will become easier for you to choose one variant for your home.

If you want to get the best deal on 1 ton air conditioners, the Bajaj Finserv EMI store comes as a popular option, as it provides you with the option of low-cost EMI, one-day delivery, and next-day setup.

With over 60,000 partner stores around, the Bajaj Finserv EMI Store offers you the best deals, offers, and discounts on the best air conditioners that come with features such as a six-stage filtration, sleep mode, and low noise level, along with the ability to save more electricity with higher star ratings, if you own a Bajaj Finserv EMI Card and in case you don’t have the EMI Card yet, you can easily apply for one on the Bajaj Finserv EMI Card App. Besides, the EMI option from the Bajaj Finserv EMI store customised just for you ensures that you do not have to worry too much on the EMI part of the deal & you get zero down payment on most products.

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