{Top 7} Quietest Portable Air Conditioner for 2023

Are you looking for the quietest portable air conditioner? If yes, then you are at the right place.

Finding a good quality, energy efficient and a quiet portable air conditioning unit can be a challenge, especially if you are on a tight budget.

So to help you choose the best one. In this blog post, we will take a look at the top 7 quietest portable air conditioners for 2023.

Read on to know more about the quietest portable Ac units of 2023.

{Top 7} Quietest Portable AC Units: Overview


Portable Unit's Image

Portable Unit's Name

Max. Noise level


Power consumption

Cooling Power


Overall Rating

Check Price link


Whynter Elite-ARC-122DS

53.9 dB


1200 W 

12000 BTU

400 Sq. Ft.



Midea Duo MAP12S1TBL

55.7 dB


115 Volts

12000 BTU

450 Sq. Ft




56 dB


115 Volts

10000 BTU

500 sq. ft.



Whynter ARC-14SH

56.2 dB


1300 W

14,000 BTU

500 sq. ft.




57.8 dB


115 Volts

8,000 BTU

350 sq. ft.



SereneLife SLPAC8

63 dB


120 Volts

8,000 BTU

215+ sq. ft.



De’Longhi PACEX390LVY

53 dB


115 volts

14,000 BTUs

700 sq. ft.


Quiet Portable Ac: Noise level

What is the Quietest Portable Air Conditioner? (Review)

Here is the full review of these 7 best quiet portable air conditioner:

#1 Whynter Elite-ARC-122DS

Whynter Elite ARC-122DS
Extraordinary except in one aspect!
  • Perfect choice for large sized rooms up to 400 sq. ft.
  • Operates quietly under 53.9 dB
  • The design is awesome
  • Comes with multiple settings options
  • Super affordable
  • It is using about 20% more power than mentioned.
Seasonal Energy Efficiency Ratio (SEER)13
Maximum Noise level53.9 dB
Hose ConfigurationDual hose
Dehumidifying Capacity76 pints/ day
Power consumption1200W / 13A
Cooling power12000 BTU
Coverage400 Sq Ft
Weight‎65 pounds
Dimensions17″ W x 16″ D x 29.5″ H

If you are looking for the best, quietest portable air conditioner, then Whynter Elite-ARC-122DS is the best option for you. It is really a solid portable air conditioner. It is a fantastic choice for large sized rooms as it has a maximum cooling capacity of 12,000 BTU, allowing you to cool up to 450 sq. ft. of space easily. 

Its Dual-hose design ensures maximum efficiency at max power consumption 1200W/10.5A, but this is not true as while testing this unit we always notice it above 10.5A. In fact, I have seen 13A, which is about 20% more than mentioned, this is a huge drawback and a false promise by the seller.

Also, I notice that its hoses are a bit large, they actually go a long way between the window and the unit. However, its three operational modes (cooling, fan and dehumidifying) feature gives you versatile options to control the temperature, and we didn’t find any issue with these modes, everything was fine.

When it comes to noise, our testing shows that this unit operates under the noise level of 53.9 decibels, which is one of the lowest ratings on the market. It also comes with a self-evaporating system which basically helps in reducing the moisture level, thereby reducing the need for manual drainage which is a good thing.

Plus, the included remote control makes it easy to adjust settings from across the room, and it also has a small display that indicates the temperature.

In short, the Winter Elite-ARC-122DS has some strong points as well as some drawbacks. It has a rating of 4.2 out of 5.0 with 62% of reviewers giving it 5 stars, but 9% of reviewers also given it a poor rating of 1 star.

Personally, I believe that this is the quiet portable air conditioner. If you think it meets your needs, you can buy it by visiting the link below.

#2 Midea Duo MAP12S1TBL

Midea Duo MAP12S1TBL
Leading choice, highly recommended!
  • Operates at super low noise
  • Can operate with Alexa and Google Assistant
  • Its design is super classy and attractive
  • Highly energy efficient
  • Pretty heavy
Seasonal Energy Efficiency Ratio (SEER)12.3
Maximum Noise level55.7 dB
Hose ConfigurationDual hose
Dehumidifying Capacity
Power consumption115 Volts
Cooling power12000 BTU
Coverage450 Sq. Ft
Weight72.8 pounds
Dimensions16.73″D x 19.53″W x 34.48″H

If you are hunting for a powerful, efficient and quiet portable AC unit then the Midea Duo MAP12S1TBL is an excellent choice for you. It is one of the quietest portable AC units models in the market with a noise rating of just 48 decibels, which is very low. But when I run it on high settings its noise level reaches 55.7 which is even higher than previous Winter Elite-ARC-122DS.

The Midea Duo is capable of cooling up to 450 square feet as it has a cooling capacity of 12000 BTU. And while I was testing this unit, I noticed that it cooled my 180 square foot room very quickly. Previously, the room temperature was 83°F and after only 27 minutes of running the room’s temperature comes down to 67°F, it was really surprising.

It is equipped with 3 fan speeds, so you can choose between low, medium and high, depending on how quickly you want to cool down the room.

Furthermore, it is quite heavy as it weighs 72.8 pounds. Well, weight is not an issue as it comes with caster wheels which make it easy to move from room to room on flat surfaces, but it is difficult to move it up and down stairs.

This portable air conditioner is engineered with variable-speed inverter technology, and because of this, it can save more than 40% energy. Well, variable-speed inverter technology is basically a type of air conditioning technology which allows the compressor to operate at different speeds and power levels depending on the desired cooling needs.

Overall, the unit is excellent and luxurious, you can definitely buy it if you find it suitable. It has earned a rating of 4.2 from over 3950 critics, and 64% of them have given it a 5 star rating, which says a lot about its quality. Check its current price from the link below:

#3 LG LP1419IVSM

Ideal for large room!
  • Can cool up to 500 square feet of space
  • Dual inverter compressor
  • Its appearance is highly attractive
  • Alexa and Google Assistant enabled
  • It has a high price tag
Seasonal Energy Efficiency Ratio (SEER)Not mentioned
Maximum Noise level56 dB
Hose ConfigurationDual hose
Dehumidifying Capacity
Power consumption115 Volts
Cooling power10000 BTU
Coverage500 sq. ft.
Weight‎55 pounds
Dimensions18.11 x 19.41 x 30.43 inches

This LG LP1419IVSM is a 10000 BTU unit suitable for cooling a space up to 500 sq. ft. as for the manufacturer. It operates between a noise level of 45-56 db. While testing I ran it on high setting and checked its noise level and it was 56.1dB, it is quiet enough to help you sleep comfortably.

Plus, it is super easy to operate as it comes with a remote control. Moreover, it can be operated from your phone as well as it is compatible with both Alexa and Google Assistant, making it easy to control with voice commands.

Its dual duct design helps reduce energy loss and improve efficiency. The LG LP1419IVSM has a built-in dehumidifier. This helps to make the air inside your home cleaner and healthier. It also has wheels attached to it, which makes it easy to move around from one place to another.

Its efficiency is pretty nice as according to a study of 56 most popular portable air conditioners by ecoostavings.com, the average power consumption is 1.176 kWh, but the LG LP1419IVSM average power consumption is 0.67 kWh, which is comparatively pretty low. And according to its manufacturer, it saves up to 40% more energy due to its dual inverter technology.

Dual Inverter Technology is a feature which uses two-stage compressor and inverter technology to provide more efficient cooling. This type of air conditioning system is usually designed to reduce energy consumption, save money on energy costs, and provide maximum cooling comfort.

Overall, the LG LP1419IVSM is an ideal option if you are looking for a quiet portable air conditioner for a large room. However, it is very expensive. Currently it price is around $700. You can check its current price from the link:

#4 Whynter ARC-14SH

Whynter ARC-14SH
Recommended to buy!
  • Highly rated product
  • Crazy design
  • CFC free GREEN R32 refrigerant
  • It has advanced auto drain technology
  • It is quite heavy
  • A bit expensive
Seasonal Energy Efficiency Ratio (SEER)7.6
Maximum Noise level56.2 dB
Hose ConfigurationDual hose
Dehumidifying Capacity71 pints/day
Power consumption1300 W / 11.6 A (Cooling), 1000 W / 11.6 A (Heating)
Cooling power14,000 BTU
Coverage500 square feet
Weight72.8 pounds
Dimensions19″ W x 16″ D x 35.5″ H

The Whynter ARC-14SH operates at a low noise level of 56.2 decibels. To put it in perspective, this is quieter than the sound of a normal conversation. We tested and compared this unit to 8 other portable air conditioners, including the Whynter ARC-122DS Elite, the Midea 3-in-1, and the SereneLife SLPAC10. Out of all of them, the Whynter ARC-14SH recorded the lowest noise level, while the Midea 3-in-1 and SereneLife SLPAC10 noise level was over 60 db.

This model is equipped with a built-in dehumidifier, which removes up to 71 pints of moisture per day. It also has an auto restart function, so you can quickly recover from a power outage without having to manually reset your settings.

Plus, with 14,000 BTU of cooling capacity, this unit can cool rooms up to 500 square feet easily and quickly. Its eco-friendly refrigerant and auto drain system also helps in making it an energy efficient option.

Auto drain technology basically works by collecting the condensation that is produced during the cooling process. This collected moisture is then pumped out of the unit to ensure that the air conditioner continues to operate efficiently. This feature is especially useful in areas with high humidity, as it prevents the accumulation of excess moisture that could damage the unit.

Apart from this, this unit also has CFC free GREEN R32 refrigerant which is counted among the best refrigerants. The Whynter ARC-14SH comes with a full function remote control. Additionally, its compact design allows for easy setup and easy to move from room to room as it comes with caster wheels, but it is a bit heavy.

We tested its efficiency by running it for 10 days, each day we run this unit for 12 hours, 10 hours on low mode and 2 hours on high settings. And after 10 days, we calculate that it costs $17.7 for 10 days. While we do the same with the SereneLife SLPAC10, but SLPAC10 only costs $12.9, which is much less than the Whynter ARC-14SH.

Overall, the unit is fine. There is not doubt about it. It’s quiet, powerful and also efficient. You can go for it if its noise level is suitable for your environment and your home. Follow the link:


Ideal for compact spaces!
  • Has 40,885 ratings
  • Extremely inexpensive
  • Perform quietly
  • A bit energy efficient
  • Extremely light weight
  • Poor cooling performance
Seasonal Energy Efficiency Ratio (SEER)
Maximum Noise level57.8 dB
Hose ConfigurationSingle hose
Dehumidifying Capacity
Power consumption115 Volts
Cooling power8,000 BTU
Coverage150 sq. ft.
Weight52.9 pounds
Dimensions16.5″D x 26″W x 11.5″H

If you are on a tight budget and want a top-performing, efficient, and quiet portable air conditioner, the Black+Decker BPACT08WT is an excellent choice to go.

On the product page, it is mentioned that its noise level is 54 dB, but when we actually tested its noise level while running on high we noticed 57.8 db. It is a 8,000 BTU Portable Air Conditioner capable of cooling a room up to 350 sq. ft. (a medium-sized space).

We tested its cooling performance by running it for 60 minutes in a 180 square ft. room, at first the room temperature was 70.7 degrees Fahrenheit and after running it continuously for 1 hour, the room temperature only drops to 6.7 degrees Fahrenheit, it’s very out of order.

On the other hand, we do the same with the Whynter ARC-14SH and it dropped 13.1 degrees Fahrenheit, which is almost twice the temperature dropped by this Black+Decker BPACT08WT.

By the way, it comes with a number of convenient features that make it easy to use and maintain. The unit has three fan speeds low, medium and high. For added convenience, it also has a 24-hour timer and dehumidifier mode, apart from having a sleep mode.

Sleep Mode is a setting that adjusts the temperature throughout the night for optimal comfort. When you turn it on, the unit will slowly adjust the temperature a few degrees over the course of several hours. This ensures you don’t get too cold or hot in the middle of the night.

In addition, this unit is also a bit efficient, we tested its efficiency just like we did with the previous unit, the result, it only added $11.9 for 10 days. Great! Plus, it features auto evaporating system which helps keep maintenance simple on this unit, as it eliminates the need for manual draining of condensate.

To sum up, the BLACK+DECKER BPACT08WT is a great option for anyone looking for a quiet portable ac unit because it’s extremely affordable. But the big surprise for me about this unit is that it has a global rating of 40,886 and 7% of them have given it a 1 star rating while 67% have given it a 5 star rating. Checkout its current price:

#6 SereneLife SLPAC8

SereneLife SLPAC8
Affordable relaxation solution!
  • It has a low price tag
  • It has a low price tag
  • Provides good cooling
  • Slight efficient
  • Has a rating of 4.4 out of 5.0
  • Noise level reaches to 63 dB
Seasonal Energy Efficiency Ratio (SEER)
Maximum Noise level63 dB
Hose ConfigurationSingle hose
Dehumidifying Capacity
Power consumption120 Volts
Cooling power8,000 BTU
Coverage215+ square feet
Weight46.3 pounds
Dimensions13.8 x 14.6 x 27.2 inches

The SereneLife SLPAC8 is for those looking for efficient portable air conditioner. It has a 8,000 BTU of cooling power and can cool up to 215+ square feet of space.

And what I love most about this unit is its portability. It’s super portable as the description says weighing just 46.3 pounds. You can lift it and move it from one room to another easily but for that it comes with rolling caster wheels which makes the job super easy.

While testing it I notice a noise level of 63dB on high settings which is loud, but it recorded 54.3dB on low settings. And talking about its efficiency, it is quite good. I tested it by running it for 10 days. Every day we run about 10 hours on the lowest setting, and 2 hours on the high setting. By the end of the 10th day, we calculated that it costs an average of $1.24 for each day, which rises to $12.4 for 10 days and $37.2 for a month and $111.6 for 90 days, which is quiet low.

Plus, its cooling is top notch. I tested its cooling performance in a 180 square foot room while the room temperature was 71.7 degrees Fahrenheit and after running it continuously for 60 minutes the room temperature dropped by 10.2 degrees Fahrenheit.

Moreover, this unit also features 3 fan speeds, 24-hour timer, and automatic swing mode for added convenience. This allows you to control the direction of the airflow. This feature is convenient because it enables you to direct the airflow to the areas that need cooling the most, and it can help distribute cool air more evenly throughout the room.

The main thing that makes this unit stand out is its rating and price, it has 8,083 ratings and 85% of them rated it 4 stars and above, and has an impressive overall rating of 4.4 and 5.0. Its price is quite reasonable at $319.99. Visit the link to check the current price:

#7. De’Longhi PACEX390LVYN WH

Great choice for larger rooms!
  • Can cool up to 700 square feet of space.
  • Low noise level
  • It has an attractive design
  • Can save you up to 17% on energy costs.
  • Bluetooth-enabled remote 
  • Extremely heavy
  • More expensive than other portable air conditioners.
Seasonal Energy Efficiency Ratio (SEER)
Maximum Noise level63 dB
Hose ConfigurationSingle hose
Dehumidifying Capacity
Power consumption115 volts
Cooling power14,000 BTUs
Coverage700 square feet
Weight53 dB
Dimensions15.4″D x 17.5″W x 31.7″H

The De’Longhi PACEX390LVYN WH is a quiet portable air conditioner with 14,000 BTUs of cooling power and a dehumidifying function. It is designed for rooms up to 700 square feet and has a low noise level, with a decibel rating of around 48-53 dB.

The one feature that make this the De’Longhi PACEX390LVYN WH standout is its energy efficiency, we tested its efficiency in a 180 square foot room that had a temperature of 81 degrees Fahrenheit, and after 60 minutes of running, the temperature dropped by 11 degrees Fahrenheit to 70 degree Fahrenheit. Nice!

And the biggest plus point of this unit is that it is made with eco real feel technology and due to this it can save up to 30% power consumption. Eco Real Feel is an energy-saving technology uses a combination of heating and cooling elements to provide a more precise and consistent temperature throughout the room. The technology works by considering the actual temperature outside the room, adjusting the air conditioning system to maintain a comfortable level inside.

In terms of convenience, the De’Longhi PACEX390LVYN WH comes with a remote control, and the plus point of this unit is that its remote is Bluetooth-enabled. Plus, it has a 24-hour timer, so you can set it to turn on or off at specific times of the day.

The Quiet AC Portable comes with a Biosilver washable filter, designed to capture and remove pollutants and allergens from the air and improve the air quality in the space you cool by inhibiting the growth of bacteria and other microorganisms does.

Considering all aspects, the De’Longhi portable air conditioner is both quiet and efficient and it is a perfect choice for large room. Incidentally, its price is quite steep, it is approximately $700 at the moment, by following the link below, you can find out the current price.

Advantages of having a Quiet Portable AC Unit

Having a quiet portable air conditioner can provide a lot of advantages, here are the advantages of having a portable quiet AC unit than having a traditional portable unit.

  • The primary and biggest advantage of having a portable quiet AC unit is that- you won’t have to worry about being disturbed by loud noises that is coming from your ac unit.
  • In addition to being more peaceful, a Quiet Portable AC unit is also slightly more energy efficient than a conventional model. Since they don’t need to generate as much electricity to cool a room, they use less electricity and, in turn, lower your energy costs. And if you plan to use your unit for long periods of time, you can rest assured knowing that it won’t add to your electricity bill.

Factors to consider when choosing a quiet portable air conditioner

Here, we’ll explore some of the important factors to consider when choosing the quiet portable air conditioner.

1. Check the noise level

Noise level is the most important thing to consider when choosing a portable quiet air conditioner. Depending on your preferences, you should check the unit’s noise rating to determine how loud it will be during operation.

According to Ecocostavings.com, the most common noise level range for portable units is from 44 dB to 64 dB. Generally speaking, the lower the noise level, the quieter the unit.

2. Choose a unit that best suits your room size

When looking for a quiet portable air conditioner, choosing an appropriate size air conditioner for your room is crucial. The size of the room will determine the cooling capacity of the air conditioner.

An air conditioner that is too small will not cool the room effectively and an air conditioner that is too large will use more energy than necessary and may be more noisy.

Ideally an air conditioner needs at least 20 BTUs to cool a square foot of space, but you should go with a unit that is slightly larger than your calculation.

For example, if your room size is 200 square feet, then you will calculatethat you will need a 4000 BTU unit, but to cool your room more effectively and quietly, you should go with a 5000 or 6000 BTU air conditioner.

Here is the size chart:

Room SizeCapacity of a Quiet Portable Air-Conditioner (For silent operation)
200 sq. ft.6,000 BTU
300 sq. ft.9,000 BTU
400 sq. ft.12,000 BTU
500 sq. ft.15,000 BTU
600 sq. ft.18,000 BTU

3. Ease of installation and use

When looking for a portable quiet air conditioner, you’ll consider how easy it is to install and use. Portable air conditioner are designed to be user-friendly and to be installed quickly without any special tools or skills.

However, it is important to check whether the unit comes with detailed installation instructions along with all necessary hardware and parts.

The best way to get an idea of ​​how easy a model is to use is to read customer reviews. These will give you an idea of ​​how simple the setup process is, as well as how easy it is to operate the unit.

4. Check what features it offers

Most portable ACs have a range of features, from the ability to adjust temperature, remote control and fan speed to timers and dehumidification options.

Some models also comes with a built-in air purification system, which helps reduce allergens and other particles in the air. If you want extra features like an integrated heater, it’s worth looking for models that offer them.

Some features you should look out is: 

  • Remote control
  • Adjustable fan speeds
  • Adjustable wind direction
  • Sleep Mode
  • Energy saving mode

5. Go with a pocket-friendly Unit

When it comes to finding a quiet portable AC unit, it is important to take your budget into account as well. Luckily, there are many great options on the market that are super affordable.

The key is to look for a unit that is energy efficient, which will help keep your energy costs down and save you a lot in the long run. Look for an Energy Star rating of at least 10 and consider purchasing a unit with variable fan speed so you can adjust it based on room temperature.

A more expensive unit may come with additional features such as dehumidifying, but you may not need all of these. Some basic models are just as effective and cost-efficient.

6. Positive review

One of the best way to be sure you are getting the right product for your needs is to read reviews. Reviews provide valuable insight about a product’s performance, what it offers and how well it works.

When looking for a quiet portable ac unit, take the time to read reviews from people who have used the product. Additionally, check the product’s online ratings to see what other people think about it.

By the way, I let you know that all the ACs on this list are passed by these factors and well researched before including them in this list of top 7 best quietest portable air conditioners.

FAQ: Quiet Portable Air Conditioners

In this FAQ section, all of your questions about portable air conditioners will be answered, so whether you’re just starting your research or have already narrowed down your options, this FAQ will help you make you decision easy. keep reading..

Q1. Are portable air conditioners quieter than window units?

Ans: It depends. Some portable air conditioners are quieter than window units, while others are noisier. But usually most window air conditioner are quieter than portable units.

Q2. Which is the best and quietest portable air conditioner?

Ans: The best and quietest portable air conditioners on the market are SereneLife SLPAC8 and Whynter ARC-14SH.

Q3. Are all portable air conditioners noisy?

Ans: No, not all portable air conditioners are noisy. Several factors contribute to the amount of noise produced by a portable air conditioner, including unit size, cooling capacity and design. In general, smaller portable air conditioners tend to be quieter than larger models.

Q4. Do portable ACs use a lot of electricity?

Ans: Yes, portable air conditioners use a lot more electricity than a window air conditioner and its other types, this is due to the compressor and condenser coils being all contained within a small unit, which means they generate more heat and require more energy to keep the room cool.

Q5. How much does a portable air conditioner cost? 

Ans: A portable air conditioner can vary significantly depending on the size and features you choose. Generally speaking, portable air conditioners range from around $200 to $500, but it is not fixed; it can go up, even down.

Q6. How many decibels is a quiet portable air conditioner?

Ans: A quiet portable air conditioner will generally have a decibel rating of less than 60 db.

Q7. Why do portable Air Conditioners need to be vented out?

Ans: Portable air conditioners need to be vented to vent the hot air produced by the unit in the cooling process. Venting the unit is important to maintain a comfortable indoor climate and prevent the air conditioner from overheating.

Wrap Up: Quiet AC Portable

Choosing the perfect quiet portable air conditioner for your needs can be a daunting task, as there are many things to look including size, cooling power, energy efficiency, and, of course, noise level.

In this post, we have reviewed 7 quietest portable air conditioners available in 2023. The Midea Duo MAP12S1TBL is a top choice for its powerful cooling capabilities and low noise level, while the BLACK+DECKER BPACT08WT is a great option for those looking for a compact and energy-efficient unit.

The Whynter Elite-ARC-122DS is another top pick, with its impressive cooling power and low noise level.

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David Jack

David Jack

David Jack is a veteran when it comes to air conditioners, he love helping people find solutions to their problems with AC units. His specialty is helping people find the right Air-Conditioner for their needs, whether that means replacing a broken unit or adding on to an existing system. He is also great at diagnosing problems and fixing them quickly. He learned this from my father Jack Smith who was an air conditioner repairer, he has 2 years of experience in this field.

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  1. It really helped to get a quiet portable air conditioner under my budget. A great thanks to @davidjack.

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