What Size AC Is Best For Room? Know The Right Capacity For Optimal Cooling

Strike a balance of powerful cooling with energy savings by choosing the right AC size for your room. Select the best AC tonnage capacity as per the space available, cooling requirements, and surrounding environment to ensure a comfortable summer.

Best ACs For Powerful Cooling
Best ACs For Powerful Cooling

Wondering whether you should get a 1 ton, 1.5 ton, or a 2 ton AC? So, first take into account the room size that you need to cool with the air conditioner to ensure optimal tonnage capacity that is neither too high nor too low. As, if the AC capacity is less it won’t be able to provide the right cooling and if it is too high then it would lead to excessive energy consumption and unnecessary addition to electricity bills. The exact square footage of your room determines the best AC size that would ensure a perfect balance of power and efficiency, apart from the heat it receives, the type of weather your surroundings have, and also the usual room occupancy. For small rooms up to 120 sq ft, a 1 ton AC is well-suited, and for mid-sized rooms of 120 to 180 sq ft, a 1.5 ton AC for home solutions and electronics is best. To ensure cooling in larger rooms of more than 180 sq ft to 240 sq ft, you can opt for a 2 ton AC size with powerful airflow and long air throw to ensure optimal room cooling.

Top 5 Best-Selling ACs From Trusted Brands

Opt for a suitable air conditioner with the right capacity to keep cooling performance optimal and energy usage minimal. For better efficiency, opt for inverter ACs with 3-star or 5-star ratings in the right AC size, as 1-ton ACs for small rooms, 1.5-ton ACs for medium-sized rooms, and 2-ton ACs for large rooms.

Loading...

Top Five Products

  • Loading...

    Lloyd 1.5 Ton 3 Star Inverter Split AC

    Loading...

    The Lloyd 1.5 ton split AC is one of the top-selling ACs in India owing to its balanced cooling performance for mid-sized rooms of up to 160 sq ft size. This top air conditioner offers a 3 star energy rating and runs on an inverter compressor to adjust the cooling from 30% to 110% capacity using 5 convertible modes of operation. Offering a durable build quality with copper condenser coil, this long-lasting AC has a superior blue fins evaporator coil coating for rust-resistance. Its long operating range of up to 52 degrees Celsius makes it perfect for the Indian summer season and a stabiliser-free operation in the range of 140 to 280 volts makes cooling uninterrupted even in case of mild voltage fluctuations. Equipped with a low noise level of under 32 dB, this AC offers a powerful cooling performance with optimal user-friendliness. For the peak summer season and when you are looking for quick cooling, this 1.5-ton air conditioner comes with a special turbo mode as well.

    Specifications:

    • Model Number: GLS18I3FWAGC
    • Capacity: 1.5 Tons
    • Cooling Power: 4.75 Kilowatts
    • Voltage: 230 Volts
    • Noise Level: 32 dB
    • Dimensions: 21.7D x 87W x 30H cm
    • Weight: 36.8 Kg

    Pros:

    • Stabiliser-free operation
    • Hidden LED display
    • Low gas detection

    Cons:

    • Installation charges add up
    01

    Loading...

  • Loading...

    Haier 1.5 Ton 3 Star Twin Inverter Split AC

    Loading...

    Experience versatile cooling with the Haier 1.5 ton split AC that offers 7 convertible modes to offer high efficiency with a 3 star energy rating. Haier is one of the most trusted AC brands in India that offers long-lasting and durable build ACs, and this 1.5 ton capacity model is well-suited for mid-sized rooms in the range of 111 to 150 sq ft size. Running on twin inverter compressor to adjust the power load as per the heat, this AC offers 7 convertible modes of cooling to choose from 40% to 100% capacity. Equipped with a high air circulation speed of 900 CFM, this Haier AC is perfect even for the peak summer season and can provide a soothing room environment even at 54 degrees Celsius. One of the most useful features of this top split AC is the frost self clean technology that ensures highest sterilisation of the entire unit that too with just one tap on the remote, and hence ensures better room cooling with a hygienic environment and inbuilt dust filters. Its smart Intelli Adjust cooling senses the ambient temperature to adjust the cooling, fan speed, and mode to ensure a great AC performance with energy savings.

    Specifications:

    • Model Number: HSU17V-TMS3BN-INV
    • Capacity: 1.5 Tons
    • Voltage: 50 Volts
    • Noise Level: 42 dB
    • Wattage: 1595 Watts
    • Air Flow Efficiency: 900 Cubic Feet Per Minute Per Watt
    • Cooling Power: 16380 British Thermal Units
    • Dimensions: 20D x 86.5W x 29H cm
    • Weight: 22 Kg

    Pros:

    • Anti-bacterial filter
    • Inbuilt dehumidifier
    • Auto clean technology

    Cons:

    • No major cons
    02

    Loading...

  • Loading...

    Cruise 1 Ton 3 Star Inverter Split AC

    Loading...

    Looking for a reliable AC under 40000? Then consider the top-rated Carrier 1 ton AC for small rooms that can offer optimal cooling for 111 to 120 sq ft room size with a 2-way swing technology. This inverter split AC works on variable compressor technology to adjust the tonnage based on heat load and surrounding temperature, and thus offers 4 convertible modes to choose from. Equipped with a high 488 CFM of air circulation speed, this AC offers a high cooling capacity of 3450W and also ensures ambient room temperature even at 48 degrees Celsius. As a 3 star AC, it offers a balance of power and efficiency, and a stabiliser-free operation in the range of 145 to 285 voltage range makes it perfect for the voltage fluctuations that Indian homes often experience, and hence ensures an optimal cooling without any interruptions. Its low noise performance of under 44 dB makes this AC user-friendly and a clear LED display shows the temperature to ensure better usability.

    Specifications:

    • Model Number: CWCVBL-VQ1W123
    • Capacity: 1 Tons
    • Voltage: 230.0
    • Noise Level: 44 dB
    • Cooling Power: 3.45 Kilowatts
    • Air Flow Efficiency: 459 Cubic Feet Per Minute Per Watt
    • Dimensions: 29.5D x 80W x 23H cm
    • Weight: 30.3 Kg

    Pros:

    • Inbuilt PM 2.5 filter
    • Rust-O-Shiled nano technology for better durability
    • Magic LED display

    Cons:

    • Average noise levels
    03

    Loading...

  • Loading...

    Voltas 1 ton 3 Star Inverter Split AC

    Loading...

    Enjoy perfect room cooling in small rooms with the Voltas 1 ton split AC that works well for rooms int he range of 110 to 120 sq ft size. This 3 star AC offers a balance of cooling performance and efficiency and is well-suited for compact spaces with a high operating range of up to 52 degrees Celsius. As an inverter AC with variable speed compressor, this Voltas split AC offers 4 convertible cooling modes with different tonnage capacity options to suit the room cooling well without any unnecessary energy consumption. Offering a durable build quality with copper condenser, this split AC has a long-lasting build and offers a special rust-resistant coating as well. Its hidden temperature display makes it well-suited for user-friendliness and also has a wide operating range of 110 to 285 volts to ensure uninterrupted cooling. Equipped with an inbuilt anti dust filter, this AC also keeps the indoor air clean and free from allergens to ensure proper cooling along with cleanliness.

    Specifications:

    • Model Number: 123V CAE
    • Capacity: 1 Tons
    • Voltage: 285 Volts
    • Noise Level: 45 dB
    • Cooling Power: 3300 Kilowatts
    • Dimensions: 21D x 80W x 26.5H cm
    • Weight: 28 Kg

    Pros:

    • Wide operating range
    • Low noise levels
    • Anti-dust filter with antimicrobial protection

    Cons:

    • No particular cons
    04

    Loading...

  • Loading...

    Hitachi 2 Ton Class 3 Star Inverter Split AC

    Loading...

    Ensure powerful room cooling for large rooms with the Hitachi 2 ton split AC that offers a 3 star energy rating and strikes a balance between power and efficiency. This Hitachi AC for large rooms runs on an inverter compressor that can adjust the cooling power as per the heat load and thus ensure low energy loss. Suitable for rooms in the range of 151 to 200 sq ft size, this AC also comes with a 4-way swing technology to spread the cool air evenly all across the room and its special Xpandable+ technology can increase the cooling power, fan speed, and performance in case of heavy summers. Equipped with a superior Penta Sensor that takes into account the surrounding temperature, room occupancy, and cooling requirements, it automatically adjusts the performance to ensure optimal cooling without any unnecessary electricity usage. Its super useful ice Clean technology with Frost Wash effectively cleans the indoor unit with just one click to offer low maintenance requirement without any hassle.

    Specifications:

    • Model Number: KTN150D53UFT3
    • Capacity: 2 Tons
    • Energy Star: 3 Star
    • Cooling Power: 21420 British Thermal Units
    • Dimensions: 23.5D x 95W x 29.4H cm
    • Weight: 32.9 Kg

    Pros:

    • Odour-free air
    • Long air throw range to cover large room spaces
    • 4-way swing technology

    Cons:

    • Moderate cooling capacity
    05

    Loading...

Which AC Size Should You Choose?

Choose the best AC for room based on your room size, cooling requirements, number of people, and surrounding environment. A usual AC guide to get the right tonnage capacity for most models from top AC brands like LG, Haier, and Daikin includes: 

  • Up to 120 sq. ft:  Best cooling with a 1 Ton AC
  • 121 to 180 sq. ft: Ideal with a 1.5 Ton AC size
  • 181 to 240 sq. ft: Recommended AC capacity of 2 Ton for powerful cooling in large spaces
  • 240+ sq. ft: Consider 2.2 Ton or higher to ensure perfect cooling in biggest spaces

Read more: Do Inverter AC Need Stabilizer?

Disclaimer: At HerZindagi, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. HerZindagi is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.

Loading...

Loading...

Faq's

  • How to calculate the right AC size for my room?
    +
    Consider the room size, cooling needs, your family size and room occupancy, along with the surrounding temperature to choose the right AC that provides the best cooling for your room size.
  • Which AC company is best?
    +
    Some of the trusted and top AC brands like LG, Haier, Voltas, and Hitachi offer impressive picks for high performance air conditioners that have durable build, powerful performance, and high energy efficiency.
  • Is a 1.5-ton AC enough for a bedroom?
    +
    A 1.5 ton split AC is well-suited for cooling mid-sized rooms in the range of 130 to 180 sq ft size and is thus suitable for majority of indian bedrooms.
  • Can I use a 2 Ton AC in a small room?
    +
    Although a 2 ton AC is powerful enough to provide powerful cooling even in small to large rooms, this high capacity would lead to excessive cooling and thus use much higher electricity than required, so you can opt for a 1 ton AC for small rooms instead.