1.5 Ton AC Power Consumption in India 2024

Welcome readers, I hope all of you are happy and healthy. In this article, we are going to tell you about 1.5 Ton AC Power Consumption in 2024.

During the summer season, most houses have an oven to get relaxation from. We use Air Conditioners now. What type of Air Conditioner you use is obviously your choice. Buying an AC is not very hard nowadays because a lot of EMI offers you get from the company but running an AC sometimes gives some economical problems to your basically middle-class family. So firstly you are aware of how much power is consumed by your AC and how much you pay for this.

So, GadgetsBhai did a survey and prepared a total article on it. In this, We’ll talk about a 1.5 Ton AC Power Consumption. You’re wondering how much it will cost you to run it. We’ll show you how many watts a 1.5 Ton AC unit consumes and how to calculate its running costs in this article. In addition, 1.5 Ton AC Running Cost Per Hour, Day, Week, and Month Chart for AC units with 1, 2, 3, 4, and 5 Star ratings.

Also Read: Best 1.5 Ton Split AC in India

Determination Process of Approximate Cost for Running 1.5 Ton AC

Running a 1.5-ton AC can cost  anywhere between 9rs to 13 rupees per hour or monthly 2203 rupees to 3305 rupees (Approximate)

In order to determine the exact running cost of 1.5 Tons of AC per hour, you must know two things:

  • How to find the wattage of a 1.5-ton AC unit. You can check it on the unit’s label, or you can check it from the EER rating. Example: An average 3-star portable or window AC unit has an EER rating of about 9. This means that such AC units have a wattage of about 2,000W when they are running at 100% cooling output. A 5-star 1.5-ton AC has an EER rating of about 11. At 100%, it will use about 1,6000 watts.
  • Cost Of Electricity (Per kWh). Based on your 1.5-ton AC’s wattage, you can calculate how much electricity (measured in kWh) it consumes. To calculate how much it costs to run a 1.5-ton AC per hour, multiply the kilowatt-hours by its price. For example, in India, electricity costs 5.51 rupees  on a national basis, which means the cost of running a 1.5-ton AC at 100% output is about 11.02 per hour

Here’s the important part: we don’t run air conditioners all of the time at 100% output. If we take the presumption used for SEER rating calculation (Season Energy Efficiency Ratio), the average output of air conditioners is 58%. In much the same way, ISEER or Indian SEER is calculated.

This means that a 3-star 1.5-ton AC has a maximum wattage of around 2,000W. To calculate the running cost, we need to use the average wattage, which is 1,160W (at 58% output). The difference between the maximum and running wattage of 1.5 Ton AC units is this.

Also Read: Best BLDC Remote Control Ceiling Fans

Power Consumption Of 1.5 Ton AC

  • We will begin by estimating how much it costs to run a 1.5-ton AC unit per hour.
  • A 1.5-ton AC Running Cost Calculator helps you figure out how much it will cost to run it for one hour, for one day, for one week, for one month, etc. Just enter the price of electricity in your area (rupee/kWh) and the number of hours you plan on running the AC.
  • Listed below are all units – from the most inefficient 1-star units to the most efficient 5-star units – as well as their running costs per hour, day, week, and month.


How do we come up with how much it will cost to run a 1.5-ton 3-star AC for an hour given its maximum wattage of 2,000W?

Considering that a 1.5-ton air conditioner runs at 58% cooling output, we need to calculate the average running wattage:                                                                                                      

  • Running Wattage (1.5-ton 3-star) = 2,000W × 0.58 = 1,160W

The cost of running such a 1.5-ton AC will be calculated by multiplying the kWh spent by the price of electricity. Here we use 5.51 rupee/kWh as the Indian average.

  • Running Cost Per Hour (1.5-ton 3-star) = 1.16 kWh × 5.51/kWh = 6.3916/hour

An average 3-star 1.5-ton AC unit will cost about 6.3916 rupees to run for one hour. If we run it for a full day (24 hours), we multiply this number by 24.

  • Running Cost Per Day (1.5-ton 3-star) = 6.3916/hour × 24 hours = 153.3984/day

To calculate the running cost of a 1.5-ton AC unit, you will need to know how many watts it uses. Here is a shortlist that roughly estimates the maximum and running wattage of 1 – 5 star AC units:

1.5 Tons AC  with Star Rating Maximum Wattage (Approximate)
1-Star 1.5 Ton AC2,400 Watts
2-Star 1.5 Ton AC2,200 Watts
3-Star 1.5 Ton AC2,000 Watts
4-Star 1.5 Ton AC1,800 Watts
5-Star 1.5 Ton AC1,600 Watts

1.5 Ton AC Running Cost Chart

These calculations assume you use your air conditioner for 8 hours a day (not 24 hours) and use India’s national electricity cost. Here are the running costs for 1.5-ton units:

Running Time1-Star 1.5 Ton AC2-Star 1.5 Ton AC3-Star 1.5 Ton AC4-Star 1.5 Ton AC5-Star 1.5 Ton AC
Per Hour7.66 rs7.03 rs6.39 rs5.75 rs5.11 rs
Per Day
(8 Hours)
61.35 rs56.24 rs51.12 rs46.01 rs40.88 rs
Per Week
(56 Hours)
428.96 rs393.68 rs357.84 rs322 rs286.16 rs
Per Month
(240 Hours)
1838.40 rs1687.2 rs1533.6 rs1380 rs1226.4 rs

With this table, you can calculate 1.5 tons of 3-star AC power consumption, 5-star AC power consumption, and so on. You have calculated the hourly, daily, weekly, and monthly costs of running these units.

Kindly note that it is an approximate calculation so take (+ 15%- 20%) as loss due to electric circulation.

Also Read: What Is The Difference Between 1 Ton and 1.5 Ton AC?

How to Reduce AC Electricity Bill

In the upper section, we tell how to calculate the running cost but here we give some tips on How to reduce AC electricity Bills.  So here are the tips

1. Right Temperature

You should never set the AC at the minimum temperature. Many people think that setting the AC at 16 degrees will provide better cooling, but that’s really not the case. According to the Bureau of Energy Efficiency (BEE), the ideal temperature for the human body is 24 degrees, and any AC will take less load to reach this temperature. In order to save more electricity and reduce your energy bill, it is better to set the AC temperature to around 24 degrees.

2. Turn Off the AC When Not Needed

 If you aren’t using an air conditioner or any other appliance, you should always turn off the power switch. Most people switch off their AC with remotes, but that’s not a good idea. That’s because, when the compressor is set to idle load, a lot of electricity is wasted, which affects the monthly bill.

3. Use Limit Timer

All ACs come with a timer, so it is better to use it instead of running the machine all night. It is always a good idea to set the timer for 2-3 hours straight before going to sleep or at other times. When the AC is set to turn off, it will not overuse it and it will cut down on your electricity bill considerably.

4. Regular Maintenance

  It is important to service all appliances, including air conditioners. While most manufacturers claim that their ACs don’t require service very often, that’s not entirely true. As ACs are not used throughout the year in India, it is always a good idea to have them serviced. The air conditioners are more likely to get damaged by dust or other particles, so it is a good idea to have them serviced before summer.

5. Ensure Close Doors and Windows

 If you close all the openings in the room before you turn on the air conditioner, the room will cool quickly and for a longer period of time. You will also save money on your electricity bill at the end of the month when you use the air conditioner. If you do have not any 1.5-ton AC and you think to Buy so We recommended the 1.5 Ton 5 Star AC.

Also Read: Is Stabilizer Needed For Inverter AC?

1.5 Ton AC Power Consumption

1. Godrej 1.5 Ton 5 Star Inverter Split AC

Godrej 1.5 Ton 5 Star Inverter Split AC

Godrej 1.5 Ton 5 Star Inverter Split AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • 5-in-1 Convertible Cooling
  • Remote Control Inverter AC
  • 840.2 Kilowatt Hours Per Year Energy Consumption

The Godrej 1.5 Ton 5 Star Inverter Split AC is perfect for anyone who desires a 5 Star rated appliance. It boasts an ISEER value of 5.25 while consuming very little power and with a low noise level of 40 dB as well as an annual energy consumption of 840.2 kilowatts, it checks all the boxes for efficiency. With five convertible modes, you can adjust the cooling level to whatever suits your preferences and needs. A Nano coated Anti-viral filter removes bacteria and other impurities from the environment, thanks to the R32 refrigerant gas which has zero effects on the ozone layer as well as a low effect of global warming.

The rotary inverter technology offers faster cooling capabilities, making it suitable for even hot Indian climates which reach up to 52 degrees Celsius. Furthermore, this AC features 100% corrosive copper pipe condensers and evaporator coils for added durability alongside Anti-corrosive Bluefin Technology which prevents rusting. An Active Carbon Filter filters out bacteria and odours while the Dust Filter captures even minute particles in addition to an Antimicrobial self-cleaning filter that eliminates microbes rapidly from the air. Finally, it’s an Anti-freeze thermostat.

Also Read: 1 TON AC Room Size

2. Daikin 1.5 Ton 5 Star Inverter Split AC

Daikin 1.5 Ton 5 Star Inverter Split AC

Daikin 1.5 Ton 5 Star AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • Remote Control Inverter AC
  • 785.67 Kilowatt Hours Per Year Energy Consumption

This Daikin 1.5 Ton 5 Star Inverter Split AC keeps the ambient temperature down to 54 degrees, saving you a lot on power consumption with its ISEER value of 5.2. Its Triple Display function even shows how much electricity is used while its Single Click Dew Clean technology cleans the evaporator coil and preserves better airflow. The PM 2.5 filter captures small particles in the air, leaving the room clean and pure. Additionally, it has 3D Airflow which enables 4-way cooling for an even spread of cold air across all 4 corners of the room and the Coanda Airflow feature makes sure that air is distributed uniformly throughout the space.

With Power Chill mode your room gets chilled 20% quicker than usual and consumes very little energy, which results in lowering your utility bills significantly if so desired. It comes with a durable 100% copper condenser coil coupled with R32 refrigerant gas-friendly to global warming – and an integrated stabiliser so there’s no need for an external one. The product in itself is guaranteed for 1 year; PCB for 5 years; and the compressor for 10 years.

Also Read: Best Laptops with i7 Processor

3. LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC

LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC

LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • 6-in-1 Convertible Cooling
  • Remote Control Inverter AC
  • 818.81 Kilowatt Hours Per Year Energy Consumption

If you’re looking for a 6-in-1 convertible AC with a high ISEER value of 4.73, the LG 1.5 Ton 5 Star AI DUAL Inverter Split AC is ideal for your needs. It comes with 6 convertible modes, an AI dual inverter to sense room conditions and provides necessary cooling, as well as Cationic Silver Ions (AgNPs) in the mesh filter to filter out bacteria, viruses, and other impurities. 100% copper tubes and Ocean Black Technology add to the product’s durability, making it perfect for Indian climates by shielding it from foreign objects.

Further ensuring performance and safety is a hi-grooved copper pipe that facilitates proper heat dissipation, an Ocean Black Fintech preventing pollutants from entering the AC, an ambient and discharge sensor with ADC sensor technology as well as an auto clean mode which cleanses with just one click of a button! The smart diagnosis feature displays any malfunctions on your LCD screen while self-regulating voltage fluctuation lets you have a peaceful sleep thanks to its maximum noise level of 31 dB. Lastly, low gas detection will let you know when gas levels are low so you can have gas refilled in time.

Also Read: Split AC vs Window AC Power Consumption

4. Whirlpool 1.5 Ton 5 Star, Inverter Split AC

Whirlpool 1.5 Ton 5 Star, Inverter Split AC

Whirlpool 1.5 Ton 5 Star, Inverter Split AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • 4-in-1 Convertible Cooling
  • Remote Control Inverter Split AC
  • ‎826.39 Kilowatt Hours Per Year Energy Consumption

The Whirlpool 1.5 Ton 5 Star Inverter Split AC is the ideal option for you if you want an AC that has a self-clean mode. It comes with a self-clean mode that removes all dust and dirt with just one click. It is the most energy-efficient range of ACS that has 4.73 ISEER on 5 stars and 3.99 on 3 stars and is perfect for saving money on electricity bills. You can convert its operating capacity to 0.9 T, 1.1 T, 1.3 T, and 1.5 T depending on your needs and save energy with its 4-in-1 convertible mode. This AC has an advanced inverter technology or Intellisense inverter technology that provides optimal cooling even while using low power.

It comes with a self-diagnosis mode that displays faults when the AC malfunctions. It also has an Auto-restart feature which automatically turns on the AC in case the power goes out and you don’t want bright lights while you sleep. You can use the hidden display feature if you don’t want bright lights while sleeping. This AC uses an R32 refrigerant gas that has a very low environmental impact because it has a 100% copper evaporator, condenser, and all pipes and tubes. For voltages between 150 and 264 volts, it can also operate without a stabiliser. The product warranty is 1 year, the condenser warranty is 1 year, and the compressor warranty is 5 years.

Also Read: Best Split Air Conditioner Brands in India

5. Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air Conditioner

Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air Conditioner

Panasonic CS/CU-HU18YKYF AC
  • 1.5 Ton Capacity
  • Suitable for medium-sized rooms
  • Auto Convertible Cooling
  • Remote Control Inverter Split AC
  • ‎840.75 Kilowatt Hours Per Year Energy Consumption

As it has a Wi-FiWi-Fi feature and a dedicated app called the Marie app where you can operate all the features with a single click, the Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air Conditioner is the best option for you if you want easy accessibility to the AC. The AC can also be controlled by voice commands using Google or Alexa.  The AC has a high ISEER value of 4.7, which is excellent, and it consumes about 840.75 watts on average every year.

It is also suitable for a medium-sized room of 121 to 180 square feet. By setting a timer and customising your sleep profile, you can sleep peacefully without worrying about overcooling or turning off the AC. It has a mode called to conquer the heat, which cools the room instantly by turning on the AC. Furthermore, it has a humidity controller that acts as a dehumidifier in the rainy season, removing humidity from the air. It also has a PM 2.5 filter that prevents the smallest particles from entering the air. It is an auto-convertible twin cool inverter AC that automatically adjusts its operating capacity according to the room and maintains the room’s temperature when it is turned on.

You can use the app for instant service requests. It is made of 100% copper tubes, which provide corrosion resistance and enhance the durability of the AC. It has a one-touch service and self-diagnosis function. As a result of the Shield Blue technology, it is able to protect both its indoor and outdoor units and ensure its lifespan, even in coastal areas. It also has a Bluefin condenser that helps with durability and life and protects it from rusting and corrosion. It comes with a warranty of 1 year for the product, 5 years for the PCB and 10 years for the compressor.

Also Read: Best Low Power Consumption 5-Star Split AC

FAQs: 1.5 Ton AC Power Consumption

1. How many watts does a 1.5 Ton AC use?

1.5 Ton AC = 1500 Watts (1.5 units of electricity) 2 Ton AC = 2000 Watts (2 units of electricity) 3 Ton AC = 3000 Watts (3 units of electricity)

2. How many ACs can run in 1 KW?

The 1 KW solar system can produce 4 – 5 units per day, which is sufficient to run an inverter AC up to 1.5 Tons along with a refrigerator, television, fans, and lights during the day for a small 2-3 bedroom house.

3. How can  I reduce my AC power consumption?

Some tips on how to reduce AC electricity bill-
Turn the Temperature Up.
Have Your AC Serviced Regularly.
Keep Your Doors and Windows Shut.
Set a Timer and Avoid Using All the ACs Together.
Use a Fan with AC.
Buy an Energy Efficient Air Conditioner.

Final Thoughts: 1.5 Ton AC Power Consumption

When it comes to running an Air Conditioner during hot weather, the power consumption of a 1.5 Ton AC should be kept in mind. Generally speaking, this model consumes around 2200 watts of electricity, although there are various factors that can impact this figure including the temperate setting, and the type and size of the AC unit.

The electricity bill you pay at the end of the month is likely to reflect its usage so turning down the thermostat when cooling is not required or adopting other methods for reducing temperature can help you to diminish these costs. If you have any questions or queries regarding the  1.5 Ton AC Power Consumption then you can comment below. We will try to solve your queries as soon as possible. Thanks for reading this article.

Also Read: How To Calculate Air Conditioner Room Size?

Saikat Mondal

Hello I'm Saikat Mondal. Currently, I am pursuing a Diploma in Electrical Engineering from CTS. I am very query full about the working process of electronic gadgets. Making new Electronic prototypes is my hobby.

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