After publishing our blog post on the best AC under ₹40,000 last week, I wondered about the best AC options for small rooms.
After researching for a week, I found five of the best ACs for small rooms. Each one is great for compact spaces but has its unique features.
Before diving into the in-depth review of these air conditioners, I recommend checking out our AC buying guide below.
Our Top Picks
Buying Guide: small ac for small room.
Cooling Capacity.
When you purchase an air conditioner for a small room, you get to see different cooling capacity air conditioners such as ac of 1 ton or 1.5 tons.
You can know about the different cooling capacities for different room sizes given below-
| Room Size | Cooling capacity of Air conditioner |
| Up to 100 Square feets | 0.8 ton capacity. |
| 100 to 150 Square feets | 1 ton capacity. |
| 150 to 250 Square feets | 1.5 ton capacity. |
| 250 to 400 Square feets | 2 ton capacity. |
Durability.
When you purchase an expensive appliance, you should make sure that the appliance has a durable body and parts present inside.
In Air conditioners, you will get 100% Copper tubing, which provides much durability to the air conditioner and affects the cooling capacity.
Make sure you take a look over it.
Inverter compressor.
While looking for a mini air conditioner for the room, you will learn about one of the features of an Inverter compressor.
The inverter compressor adjusts the air conditioner to work as per the heat load and ultimately saves energy, reducing the noise production of the mini ac for small rooms.
Ensure you have an inverter compressor with your mini air conditioner for the room.
BEE star Rating.
When you purchase any appliance, whether it is a fridge, washing machine or air conditioner for the home, you must check out the BEE star rating of the appliance.
BEE star rating denotes the power efficiency of the air conditioner. The higher the air conditioner’s star rating for the latest or current year, the more power-efficient the unit will be.
Stabilizer-free operations.
High-voltage electrical appliances always have a high risk of damage if your locality’s voltage fluctuates. So make sure you have a stabilizer in such a case.
However, some air conditioners come with stabilizer-free operations; if your home does not have the issue of voltage fluctuation, then at least look for this feature if you want to avoid purchasing an external stabilizer.
Some stabilizers for ma ini ac for a small room you can consider are given below-
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Installation Fee and Service.
Before you purchase a mini ac for a small room, you must know about the installation fee and service of the respective brand, as many people face issues while installing the air conditioner.
Some brands even charge up to 6000 INR for just installation and other charges for accessories, so make sure you find out about it.
Wi-fi enabled and Voice Control.
Panasonic 1.0 Ton 5 Star Wi-Fi Inverter Smart Split AC and Samsung 1 Ton 3 Star wi-fi Enabled Inverter Split AC are some air conditioners supporting wi-fi and voice control.
You can connect it to your home wi-fi and control the air conditioner via your mobile phone, Google Assistant, and Amazon Alexa.
AI Convertible Feature.
The different air conditioner comes with the AI convertible feature, which gives you a wide range of options to control the air conditioner’s cooling power.
For example, the Cruise 1 Ton 3 Star Inverter Split AC comes with the VarioQool convertible 4 in 1 feature, which allows you to control the ac with four different cooling settings.
Noise Production.
No one would like an ac, whether it is a small or large room, that makes too much noise. Ensure your selected mini ac for a small room produces little noise.
If you select a mini air conditioner with an inverter compressor for your room, you might not need to worry about noise production.
Product Warranty.
Different brands offer different warranty periods with the air conditioner, such as a 1-year warranty on the Product, 1 Year on the PCB, and 10 Years on the Compressor.
Best Value For Money
Carrier 1 Ton 5 Star Wi-Fi Smart Flexicool Inverter Split AC
It provides the best value for your money
Specifications:
- Product Dimensions: 27 x 80 x 54 Centimeters
- Weight: 34.3 Kg
- Capacity: 1 Tons
- Energy Rating: Five-star rating of 2025
Pros
- Impressive cooling
- Covers your room efficiently.
- 6 different cooling settings.
- Highly energy efficient
- Silent operations
- Good installation support.
- 1-year warranty on Product, 10 Years on Compressor
Cons
- Build quality could be improved.
- Expensive.
Product Rating
| Parameters. | Notes | How it stacks up |
| Performance | Good cooling | 4 stars |
| Noise Production | Silent operations | 4 stars |
| Capacity | Efficiently cools your small room and has 6-cooling settings | 4 stars |
| Energy Efficiency | Impressive energy efficiency | 4.5 stars. |
Why Choose This AC?
This Carrier AC is at the top of our list. It cools your room in no time, thanks to its InstaCool feature.
Rated five stars for 2025, it operates on Flexicool Inverter Technology, which adjusts the speed based on the room’s heat. Together, these features make it highly energy-efficient.
Additionally, it comes with Wi-Fi support, allowing you to control it with your voice—an added convenience.
However, the build quality could be better.
Who Should Buy This AC?
If you’re looking for a reliable AC with excellent cooling, this is a great choice.
Who Should Not Buy This AC?
If you need a higher-capacity AC at a similar price, better options are available.
7-in-1 Convertible AC
Panasonic 1.0 Ton 5 Star Premium Wi-Fi Inverter Smart Split AC
You will get seven different cooling settings for your needs.
- Split AC with inverter compressor: Variable speed compressor which adjusts cooling capacity depending on heat load. The convertible feature with 7 cooling modes allows for flexible capacity control by operating in 7 different levels by adjusting cooling capacity (45%* to HC*) to match different needs basis room size or occupancy, enhancing energy efficiency and providing personalized comfort with minimal effort.
- Capacity (1.0 Ton): Suitable for small sized rooms (90-120 sq ft); Airflow of 494 CFM; Cooling Capacity of 3450 W & Ambient operating Temperature: upto 55 degree Celsius with 4 way Swing.
- Energy Rating: 5 Star. Annual Energy Consumption: 524.08 kWh. ISEER Value: 5.10
- Manufacturer Warranty: 1 year on product, +4 years on PCB and +9 years on compressor.
- Copper Condenser Coil: Better cooling and requires low maintenance. Healthy Cooling: Equipped with the PM 0.1 Filter to provide clean air by filtering PM 0.1 particles in the air. Longer Heat Exchanger Life: Special ShieldBlu+ protection coating to prevent leakages.
Specifications:
- Product Dimensions: 23.4 x 87 x 29.5 Centimeters
- Weight: 31.1 Kg
- Capacity: 1 Tons
- Energy Rating: Five-star rating of 2025
Pros
- Impressive cooling
- Seven different cooling settings for different load needs.
- Highly energy efficient
- Wi-Fi support
Cons
- Expensive
- Installation support could be better
Product Rating
| Parameters. | Notes | How it stacks up |
| Performance | Impressive cooling | 4 stars |
| Noise Production | Acceptable noise | 3.5 stars |
| Capacity | Its seven cooling settings work well for different capacity needs | 4.5 stars |
| Energy Efficiency | Excellent energy efficiency | 4.5 stars. |
Why Choose This AC?
This Panasonic AC not only provides excellent cooling but also offers seven different cooling settings, making it highly convenient to adjust based on your needs.
It delivers a strong performance, and the build quality is quite good.
In terms of energy efficiency, it is rated five stars for 2025 and features an inverter compressor. Simply put, it helps you save on electricity bills.
Additionally, it comes with Wi-Fi support, adding smart functionality.
However, you may experience some acceptable noise while operating, and their installation support could be better.
Who Should Buy This AC?
If you want multiple cooling settings along with reliable performance, this is a great choice.
Who Should Not Buy This AC?
If you’re on a tight budget and don’t need Wi-Fi support, this might not be the best option.
Dual Inverter Split AC
LG 1 Ton 4 Star DUAL Inverter Split AC
You will get good performance and better build quality with dual inverters
- LG Split AC with Dual inverter compressor: Experience powerful cooling with LG Split AC, featuring an energy-efficient inverter compressor for optimal performance and long-lasting durability.
- Capacity: 1 Ton Suitable for Small Sized Rooms (up to 110 sq.ft); Air Circulation: 425/989 (In/Out) CFM, Cooling Capacity 3470 W & Ambient Temperature: 55 degree Celsius with 4 way air swing
- Energy Rating: 4 Star – High energy efficiency | Annual Energy Consumption: 571.99 units. ISEER Value: 4.70 (Please Refer Energy Label on Product Page or Contact Brand for More Details)
- Manufacturer Warranty: 1 Year Comprehensive on Product, 5 Year on PCB and Motor & 10 Year on Compressor (*Free Gas charging during comprehensive period only | T&C Apply)
- Copper Condenser Coil:100% Copper Tubes with Ocean Black Protection: Increases Durability; Uninterrupted Cooling; Prevents Rust & Corrosion
Specifications:
- Product Dimensions: 18.9 x 83.7 x 30.8 Centimeters
- Weight: 32.5 Kg
- Capacity: 1 Tons
- Energy Rating: Four-star rating of 2025
Pros
- Decent cooling
- 6-in-1 convertible feature
- Impressive build quality
- Saves you on electricity bills
Cons
- The cooling quality could be better
- Installation support could be improved
Product Rating
| Parameters. | Notes | How it stacks up |
| Performance | Decent cooling | 3.5 stars |
| Noise Production | Silent operations | 4.5 stars |
| Capacity | Six cooling settings with AI that adjust as per your capacity needs | 4 stars |
| Energy Efficiency | Impressive energy efficiency | 4.5 stars. |
Why Choose This AC?
The standout feature of this LG air conditioner is its dual inverter, which enhances performance and ensures long-lasting durability.
With a four-star energy rating for the latest year, it is also energy-efficient.
The cooling performance is decent, and it operates silently. Thanks to its 4-way swing, it effectively distributes cool air to every corner of the room.
Additionally, it offers six different AI-powered cooling settings that adapt to your needs, providing optimal comfort.
Who Should Buy This AC?
If you’re looking for a long-lasting LG AC with reliable performance, this is a great option.
Who Should Not Buy This AC?
If top-tier cooling is your main priority, this AC might fall slightly short.
Best For Peak Summers
Samsung 1 Ton 3 Star Digital Inverter Split AC
You will get faster and powerful cooling even on peak summer days
- Split AC with inverter compressor: Variable speed compressor which adjusts power depending on heat load. With Convertible 5in1 modes, you can change according to your mood and requirement
- Capacity (1Ton): Suitable for medium sized rooms (80 to 110 sq ft)
- Energy Rating: 3 Star BEE Rating with Power Saving Mode | ISEER rating of 4.32 W/W (better than industry benchmarks | Electricity Consumption : 626.62 Units Per Year
- Warranty: 5 years comprehensive warranty, 10 Years Warranty on Digital Inverter Compressor
- Copper Condenser Coil: Better cooling and requires low maintenance
Specifications:
- Product Dimensions: 21.5 x 82 x 29.9 Centimeters
- Weight: 32.7 Kg
- Capacity: 1 Tons
- Energy Rating: Three-star rating of 2025
Pros
- Powerful cooling, even on a hot summer day
- Saves on electricity bills
- Five different cooling settings
- Acceptable noise
Cons
- Only has vertical swing
- Installation support could be better
Product Rating
| Parameters. | Notes | How it stacks up |
| Performance | Good cooling even at peak summer | 4 stars |
| Noise Production | Acceptable noise | 3.5 stars |
| Capacity | Five-in-one convertible settings for different needs. | 3.5 stars |
| Energy Efficiency | Saves on your electricity bills | 3.5 stars. |
Why Choose This AC?
The key highlight of this Samsung air conditioner is its fast and powerful cooling. The company claims it performs well even on peak summer days—and in my experience, it lives up to that promise.
You can rely on this AC for quick and efficient cooling, with five different cooling settings to suit your needs.
Thanks to its digital inverter compressor, it operates efficiently and helps save energy. However, it has only a three-star energy rating for 2025.
The noise levels are acceptable, but the installation support could be better. Another drawback is that it only features a vertical swing, which may slightly impact airflow distribution.
Who Should Buy This AC?
If cooling performance is your top priority, this is a solid choice.
Who Should Not Buy This AC?
If you prefer a five-star energy-rated AC, you may want to consider other models by spending a little more.
Most Affordable AC
Cruise 1 Ton 3 Star Inverter Split AC
It is the most affordable AC on our List.
- Split AC with inverter compressor: Variable tonnage technology for faster cooling that adjusts power depending on cooling requirement. With VarioQool Convertible 4-in-1, you get flexibility to increase or decrease cooling capacity as per requirements.
- Capacity (1.5 Ton): Suitable for large sized rooms (111 to 150 sq. ft.) ; 458 CFM. Cooling Capacity 3450 W & Ambient Temperature: 48 degree Celsius with 2 way swing
- Energy Rating: 3 Stars|Energy efficiency | Annual Energy Consumption: 685.18 Units per year | ISEER Value: 3.90 (Better than industry benchmarks. Please Refer Energy Label on Product Page). The star rating is as per new BEE guidelines effective from 1st July 2022.
- Manufacturer Warranty: 1 Year on Product, 1 Year on PCB, 10 Years on Compressor (T&C)
- Condenser Coil: Copper Coil (Better cooling and requires low maintenance) with Rust-O-Shield Blue technology: Prevents from rust & corrosion; Increase durability; Uninterrupted cooling.
Specifications:
- Product Dimensions: 29.5 x 80 x 23 Centimeters
- Weight: 30.3 Kg
- Capacity: 1 Tons
- Energy Rating: Three-star rating of 2024
Pros
- Affordable pricing
- Decent cooling
- Includes inverter compressor
- Good installation support
Cons
- Only a two-way swing is included.
Product Rating
| Parameters. | Notes | How it stacks up |
| Performance | Good cooling, but only a two-way swing. | 3.5 stars |
| Noise Production | Acceptable noise | 3.5 stars |
| Capacity | You will have four cooling settings for your needs | 3 stars |
| Energy Efficiency | Decent energy efficiency | 3.5 stars. |
Why Choose This AC?
This is the most affordable AC for small rooms on our list. The Cruise air conditioner performs well in terms of cooling and offers four different cooling settings.
However, it only features a two-way swing, making its airflow slightly less efficient compared to other models.
That said, it still gets the job done effectively.
The AC has a three-star energy rating for 2024 and comes with an inverter compressor, which is a plus.
Additionally, Cruise provides good installation support, and the noise levels are acceptable.
Who Should Buy This AC?
If you have a limited budget, this Cruise AC is a great option for a small room.
Who Should Not Buy This AC?
If you need better airflow, you may want to consider other options, though they will cost more.
Final Thoughts on the Best ACs for Small Rooms
In conclusion, if you want a hassle-free choice with great performance and smart Wi-Fi features, the Carrier 1-ton AC is a solid option.
For those on a tighter budget, the Cruise AC is a good alternative.
If you’re looking for more options, check out our detailed comparisons:
- Blue Star vs. Daikin: The Best AC for 2025 REVEALED!
- Blue Star vs. Lloyd AC – Which One is Best in 2025?
- Daikin vs. Hitachi AC: Don’t Buy Before You Read This in 2025
I hope you found our blog post on the best ACs for small rooms helpful. If you still have any doubts, feel free to ask in the comments!
FAQs on the Best AC for Small Rooms
An air conditioner with a cooling capacity of 1 ton is ideal for a 100 sq. ft. room. I recommend the Carrier 1-ton and LG 1-ton ACs from our list.
Yes, a 1.5-ton AC is more than enough for a small room and is best suited for spaces around 150 sq. ft.
The Carrier 1-ton and LG 1-ton air conditioners are among the best options for small rooms, offering efficient cooling and smart features.
Last update on 2025-03-31 / Affiliate links / Images from Amazon Product Advertising API