Quietest Portable Air Conditioner: Silent Cooling Solutions

We have researched 13 portable air conditioners for you.

In the search for respite from the heat without disrupting the tranquility of your space, the noise level of your cooling solution is a critical factor to consider. A gentle hum can be the difference between a soothing atmosphere and a disruptive one. With the right portable air conditioner, you can maintain a peaceful environment while enjoying a cool breeze.

This guide has been meticulously put together to help you find the quietest models available in the market, armed with efficient cooling technology and whisper-quiet operation. Our aim is to provide you with comprehensive insights into which products stand out for keeping the decibel levels low, ensuring that your comfort does not come at the cost of your quiet. Whether you're working, sleeping, or simply relaxing, these air conditioners promise to keep you cool without any noise intrusion.
To simplify the price comparison, we determine the prices for the individual articles on Amazon, Ebay and other shops and link the offers via partner links where applicable. This means that we receive a commission if you buy something that we recommend - the price does not change for you.

What to Look for in Quietest Portable Air Conditioners

Important criteria

  • Noise Level
  • Cooling Capacity
  • Energy Efficiency
  • Size and Portability
  • Build Quality
  • Maintenance Requirements

1.) Noise Level

One of the most critical factors to consider when purchasing the quietest portable air conditioner is its noise level, which is measured in decibels (dB). Look for models that operate at a lower decibel rating, ideally under 55 dB, to ensure minimal disruption. Some air conditioners may also feature a 'sleep mode' or 'quiet mode' that reduces noise output for a more comfortable night's sleep.

2.) Cooling Capacity and Room Size

Assess the cooling capacity of the portable air conditioner, typically indicated in British Thermal Units (BTU). It's important to choose a unit with a BTU level appropriate for the size of the room you wish to cool. An underpowered air conditioner will work harder, potentially increasing noise levels, while an overpowered unit can cycle off and on too frequently, causing wear and inconveniences.

3.) Energy Efficiency

Energy-efficient air conditioners tend to run quieter than less efficient models because they use higher quality, quieter fans and compressors. Look for units with a high Energy Efficiency Ratio (EER) or those that are ENERGY STAR rated. Not only do these models help in reducing noise, but they also lower energy consumption and costs.

4.) Additional Features

Consider portable air conditioners with features that contribute to quiet operation. For example, units with programmable timers can be set to operate during less sensitive times of the day. Also, models with remote controls and digital displays offer convenience, allowing you to make adjustments without causing additional noise by physically interacting with the unit.

The Quietest Portable Air Conditioners of our Choice

Our Pick
BLATACY Portable Air Conditioner 16000 BTUs
BLATACY Portable Air Conditioner 16000 BTUs
Type/Color: White+16000 BTUs
  • 16,000BTU air conditioner: good for large rooms/offices.
  • 5-in-1 AC unit: offers various functions in one.
  • Smart App Control & LED Display: convenient controls.
  • Easy Installation & Portability: hassle-free setup, easy mobility.
  • Energy Saving Efficiency: intelligent temperature control, timer function.
$ 443.99 *
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2
Midea Duo 12,000 BTU (10,000 BTU SACC)
Midea Duo 12,000 BTU (10,000 BTU SACC)
Type/Color: Black Size: 12,000 BTU-Dual hose
  • Innovative dual hose-in-hose design for balanced air circulation
  • Prevents hot outside air from seeping through gaps
  • 1200 watts wattage, electronic control type, R-32 refrigerant
  • Variable-speed inverter technology for efficient cooling
  • Saves over 40% energy compared to US federal standard
  • 2X faster and stronger whole-room cooling experience
  • Wi-Fi enabled with app connectivity and voice control
  • Control from anywhere with MSmartHome App or voice
  • Ultra-quiet operation as low as 42dB
  • Ideal for bedrooms or living rooms
$ 599.00 *
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3
Dreo Portable Air Conditioners
Dreo Portable Air Conditioners
Type/Color: Snow White Size: 14,000 BTU
  • Good cooling power - 14,000 BTU ASHRAE capacity
  • Isolated noise - reduced to 46dB
  • Drainage-free in powerful cooling under 85% humidity
  • Smart cooling - voice assistant and Dreo App control
  • 3-in-1 mode - cooling, dehumidifying, fan control
  • DIY installation with universal window kits
  • Customer service support available 24/7
$ 499.99 *
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4
BLACK+DECKER 12,000 BTU Portable Air Conditioner
BLACK+DECKER 12,000 BTU Portable Air Conditioner
Type/Color: White - 12,000 BTU Size: 1 Count (Pack of 1)
  • Portable AC: Personal air conditioner for rooms up to 550 sq. ft.
  • 3-in-1: Also works as a dehumidifier & fan.
  • Impressive Features: Adjustable temperature, washable filter, timer.
  • Easy Mobility: Casters & side handles for easy movement.
  • Installation Kit: Includes easy-to-install window kit.
  • Environmentally Friendly: Uses R410a Refrigerant.
$ 399.99 *
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Price Pick
SereneLife Small Air Conditioner Portable 10,000
SereneLife Small Air Conditioner Portable 10,000
Model: SLPAC10 Type/Color: White Size: 10,000 BTU
  • Handy and portable design with rolling wheels
  • 3 operating modes: cooling, dehumidifier, fan
  • Built-in dehumidifier reduces humidity levels
  • Remote control with digital touch button panel
  • 10000 BTU cooling power covering 450+ sq ft
  • Operating noise level of only 52-56 dB
$ 349.99 *
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6
LG 8,000 BTU Smart Portable Air Conditioner
LG 8,000 BTU Smart Portable Air Conditioner
Type/Color: Black Size: Up to 400 Sq. Ft.
  • Control your air conditioner remotely with LG ThinQ Technology
  • Operates in 3 modes: Cool, Fan, and Dry
  • Choose from 2 cooling and fan speeds
  • Ideal for rooms up to 350 square feet
  • Features digital control panel and remote control
$ 398.00 *
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7
ZAFRO 8,000 BTU Portable Air Conditioners
ZAFRO 8,000 BTU Portable Air Conditioners
Size: 1 Count (Pack of 1)
  • Energy efficient air conditioner
  • Cool rooms up to 350sq.ft
  • Portable, movable, space-saving design
  • Easy 5-minute installation
  • 4 modes: cool/dehumidify/fan/sleep
  • Low noise (≤45dB) 2024 compressors
  • Remote control and panel operation
  • Dedicated customer service available
$ 209.99 *
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on Amazon
8
FIOGOHUMI 12000BTU Portable Air Conditioners
FIOGOHUMI 12000BTU Portable Air Conditioners
  • 450 Sq.Ft. 10 Minute Fast Cooling
  • Powerful cooling for up to 450 sq.ft.
  • Cools quickly to 61°F-88°F range
  • Quiet operation for uninterrupted sleep
  • 4-in-1 functions: cool, dehumidify, fan, sleep
  • Easy installation with included hose&window adapter
  • Energy-efficient with R32 refrigerant
  • 2-year warranty and lifetime technical support
$ 339.99 *
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9
COWSAR Portable Air Conditioners
COWSAR Portable Air Conditioners
Type/Color: White
  • Packs 10000 BTU cooling power for quick cooling.
  • Temperature range of 62 to 86℉.
  • 4 modes: cooling, dehumidification, fan, and sleep.
  • 2-speed fan circulates air in your room.
  • Sleep mode for nighttime comfort.
  • 24-hour on/off timer for convenience.
  • LED display and remote control included.
  • Four castor wheels for easy mobility.
  • Compatible with hanging and sliding windows.
$ 239.99 *
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on Amazon
10
TOSOT 8,000 BTU Air Conditioner Easier to Install
TOSOT 8,000 BTU Air Conditioner Easier to Install
Model: TOSOT Type/Color: White Size: 8,000 BTU
  • Powerful Cooling: Moves easily and cools up to 200 sq ft.
  • 3-in-1 Unit: Cools, fans, and dehumidifies any climate.
  • Easier Installation: Quick-adjust window panel, installation kit included.
  • Auto Evaporation: Cools efficiently, no need to empty water.
  • Simple To Use: LED control panel, remote control included.
$ 279.99 *
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11
TEMEIKE Evaporative Air Cooler
TEMEIKE Evaporative Air Cooler
Model: DL2 Type/Color: Light White
  • Functions as Air Cooler, Humidifier, and Fan
  • 3 speeds (low-12ft/s, medium-19ft/s, high-26ft/s)
  • No hoses or assembly, operates at 65W only
  • Utilizes 2024 technology for rapid cooling by 41-49°F
  • Dual control via remote and touch panel
  • 12-hour smart timer, operates quietly at 40dB
  • Auto-swing horizontally by 70°, cover up to 300 sq.ft.
  • 1-Gallon water tank for continuous cooling up to 8 hours
  • 8 hours of cooling with 6 interchangeable ice boxes
  • Package includes air conditioner, ice packs, remote, wheels
$ 149.99 *
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12
Portable Air Conditioner
Portable Air Conditioner
Type/Color: White
  • Portable air conditioner with 10000 BTU cooling capacity.
  • Cools rooms up to 450 sq. ft effectively.
  • Temperature range 62℉ to 86℉ for comfort.
  • Sleep mode ensures uninterrupted and comfortable sleep.
  • 24-hour on/off timer for energy efficiency.
  • Compatible with hanging and sliding windows 25"-50".
  • Easy installation with included kits and exhaust hose.
  • Four 360° wheels and two handles for portability.
  • Detachable filter for easy cleaning and maintenance.
  • Digital control panel and compact remote control.
  • 3-in-1 functionality: cooler, dehumidifier, and fan.
$ 259.99 *
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on Amazon
13
COOLECH Portable Air Conditioners w/Remote
COOLECH Portable Air Conditioners w/Remote
Model: JDAC69R Type/Color: Off-White Size: 1 Count (Pack of 1)
$ 159.99 *
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* All prices incl. VAT, plus shipping if applicable. Prices, delivery times and costs may change in the meantime. The selection of products was made independently of the manufacturer and without any claim to completeness. All links to products are external partner links through which we may receive compensation. All information without guarantee.

Top Picks for Whisper-Quiet Portable Air Coolers

Budget-Conscious Shoppers
For those looking to combine cost-efficiency with tranquility, there's a selection of portable air conditioners designed to provide a quiet cool without breaking the bank. Explore our curated list to find models that balance price and peacefulness.
Tech-Savvy Consumers
Embrace innovative features and smart technology in your search for a portable air conditioner. Discover units that whisper while offering the latest in cooling tech, with apps and remote controls to enhance your experience.
Eco-Friendly Buyers
Eco-conscious users needn't compromise on silence. We've identified highly efficient portable air cooling solutions that operate quietly, helping to preserve the environment and your peace.
Space Savers
Compact but silent portable air conditioners are perfect for those with limited space. Delve into options that cool effectively while taking up minimal room, all the while maintaining a hushed operation.

Questions You Might Ask

The BTU (British Thermal Unit) rating of a portable air conditioner determines its cooling capacity. To choose the right BTU, consider the size of the space you want to cool. A rough estimate is 20 BTU per square foot of living space. Also, consider room height, local climate, how much sun exposure the room gets, and the number of occupants. Larger areas and warmer climates will require a higher BTU rating to efficiently cool the space.
Energy efficiency in portable air conditioners can vary widely between models. Look for units with the Energy Star label, which are more energy-efficient than models without the label. Also, consider the Energy Efficiency Ratio (EER); the higher the EER, the more efficient the unit. Other features like programmable timers, sleep modes, and variable fan speeds can also help conserve energy.
The size of the unit should correspond with the space you want to cool, but portability is also a key factor. If you plan to move the unit between rooms, look for a model with casters and handles. Additionally, consider the unit's weight and dimensions to ensure it can be moved through doorways and fits in the intended spaces.
Portable air conditioners require basic maintenance, such as periodically cleaning or replacing air filters, draining accumulated moisture (depending on the type), and cleaning the exterior. Self-evaporating models reduce the need to drain moisture manually. Regular maintenance keeps the unit running efficiently and can prolong its lifespan.
Most portable air conditioners are designed to cool a single room effectively. To cool multiple rooms, you would likely need to move the unit between rooms or consider a model with a higher BTU rating that has the capacity to circulate air through multiple connected spaces. However, the effectiveness will still be limited by room layout and the unit's reach.

Currently Active Poll

How to Choose the Quietest Portable Air Conditioner

Selecting the quietest portable air conditioner requires a keen eye for detail and a clear understanding of what makes an AC unit quiet and efficient. In this guide, we'll delve into the crucial aspects you need to consider to ensure peaceful, cool comfort. From deciphering decibel ratings to understanding the importance of efficiency and additional features, we've got you covered. Let's transform your space into a serene, cool haven!

Understanding Decibel Levels

The decibel (dB) rating is a key factor in determining the noise level of any air conditioner. It's a measure of sound intensity, with every increase of 10 dB representing a doubling of noise level to the human ear. When looking for a quiet portable air conditioner, aim for units with a rating as low as possible, typically around 50-60 dB, on par with the hum of a refrigerator.
Remember, the placement of the unit can also affect the perceived noise level. Units placed on hard surfaces can generate more noise due to vibration. Consider placing your AC on a carpet or use vibration-damping pads to minimize the noise. Also, the layout of your room and furniture can either dampen or amplify sound.
If possible, listen to the air conditioner in action before purchasing, or look for units with a 'sleep mode' feature, which operates at a lower, quieter setting while still maintaining a comfortable temperature. User reviews can also be a reliable source to gauge the real-world noise level of various models.

Efficiency and Cooling Power

Efficient cooling doesn't just save money on energy bills; it can also reduce noise. Air conditioners with higher Energy Efficiency Ratios (EER) tend to operate more quietly, as they need less effort to cool the space. Look for portable air conditioners with an EER of 10 or higher for the best balance of cooling and efficiency.
Cooling power, measured in British Thermal Units (BTU), determines the unit's ability to cool your space. A higher BTU rating generally means more cooling capacity, but it can also lead to more noise. Carefully match the BTU rating to the size of the room you're cooling—too high and it may be unnecessarily loud, too low and it'll struggle to cool the room efficiently.
Inverter technology is another feature to keep an eye out for. Air conditioners equipped with inverter compressors can adjust their cooling output to the environment, which means they don't always run at full blast and hence, produce less noise when maintaining a stable temperature.

Additional Features for Quiet Operation

Don't overlook the convenience of additional features that enhance the quiet operation of your portable unit. A programmable timer can help you run the air conditioner during less noise-sensitive times, and remote control allows for adjustments without getting up, which can be particularly useful during quiet evenings or nights.
Some portable air conditioners come with insulated compressor compartments and noise-reducing fan blades that minimize sound at the source. Dual hose systems can also be quieter than single hose options, as they don't create negative pressure in the room that could lead to more noise.
Lastly, consider the maintenance aspects of the unit, as a well-maintained air conditioner runs more efficiently and quietly. Easy-access filters and self-evaporating technology can reduce the need for frequent draining and cleaning, which helps maintain a low noise level and hassle-free operation.

Taking Sound Tests Seriously

When you've narrowed down your choices, it's crucial to not just take the manufacturer's word for it regarding noise levels. Objective sound tests conducted by third-party reviewers can provide a more accurate depiction of how the air conditioner will perform in a typical home environment.
Consumer ratings and reviews are also invaluable resources. They often highlight any discrepancies between manufacturer claims and user experiences, helping to prevent any surprises after you've made your purchase. Look out for consistent comments regarding the unit's operation noise in different settings.
Consider reaching out to the manufacturer or retailer with any concerns about noise levels before purchasing. They may provide additional insights or suggestions to ensure that you're satisfied with the noise level of your new portable air conditioner.

Hands-on Reviews and Recommendations from Discussion-Boards

In this section, we've curated a selection of valuable resources to help you find the quietest portable air conditioner. Our compilation includes a mixture of test reports, forum discussions, Reddit threads, and video content, all organized into four distinct categories for ease of navigation. These links are chosen for their credibility and the quality of the information they provide on the topic.
Apr 27, 2023 — But the news about portable ACs isn't all bad. According to CR's brand reliability survey, two brands—Frigidaire and Honeywell—earn a top rating...
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Jan 1, 2023 — Best small portable AC unit​​ Designed to cool up to a 350-square-foot room, the APCD08JALW is an excellent choice for anyone looking for an AC...
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We've tested and reviewed products since 1936. Read CR's review of the Emerson Quiet Kool EAPC14RSD1 air conditioner to find out if it's worth it.
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No one tests air conditioners like we do. Get ratings, pricing, and performance for all the latest models based on the features you care about.
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Quietest portable air conditioner? Thread: Quietest portable air conditioner? Navigation. Forum · Ask Our Pros-Owner Assistance - NO DIY advice...
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It works really well: Whynter Elite 12000 BTU Dual Hose Portable Air conditioner for 400 sq. ft. It was the quietest I could find. is it quiet?
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I got (and would recommend) a Toshiba 14kBTU portable AC ; it's astonishingly quiet and also comes with a heat pump which is handy in winter.
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Portable ACs are the worst-case option as far as cooling goes. You can definitely rig a window unit into a horizontal sliding window if it...
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The Frigidaire FGPC1244T1 might be worth a look and for sure of the best best portable air conditioner to get. It's a 12,000 BTU unit and has ...
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7 Quietest Portable Air Conditioners [AVOID BAD ONES]
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