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10 Best Portable Air Conditioners 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

BLACK+DECKER Smart Portable Air Conditioner, 14,000 BTU for Rooms up to 700 Sq. Ft., Smart Portable AC with Follow Me Remote and Window Kit, BPACT14WT, White

Rating
9.9
Chosen by1,416
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
8064 reviews

Cooling Capacity (BTU)
The unit cools medium-sized rooms rapidly and maintains the temperature efficiently, cycling on and off rather than running continuously.
Energy Efficiency Ratio (EER)
Energy use appears more efficient compared to previous models, with the compressor cycling off periodically to save power without sacrificing comfort.
Noise Level
It operates at a noticeably quieter level than many comparable portable air conditioners, allowing conversations nearby without needing to turn it off.
Programmable Timer and Remote Control
The remote control lacks illumination on its LCD screen, making it difficult to read in low-light conditions, though this is a minor inconvenience.
Ventilation and Exhaust
The hose connection design is exceptionally secure and stable, eliminating the common issue of hoses detaching and reducing heat leakage back into the room.

The BLACK+DECKER Smart Portable Air Conditioner is designed to cool rooms up to 700 square feet, making it a good choice for medium to large rooms like bedrooms or small living areas. It offers a strong cooling power of 14,000 BTU (10,200 BTU SACC), which should be effective in warm conditions. Besides cooling, it doubles as a dehumidifier and fan, adding to its versatility. The unit includes a washable filter and uses a more environmentally friendly refrigerant (R-32).

This model is moderately energy efficient with a SEER rating of 6.2, helping to keep electricity costs reasonable. Noise level sits around 54 decibels, which is somewhat noticeable but generally acceptable for a portable AC, especially in larger spaces. Portability is decent given its size (about 17 x 28 x 14 inches) and weight (62 lbs), so moving it around is possible but might require some effort.

A standout feature is its smart connectivity: you can control the AC with a mobile app or voice commands via Alexa or Google Assistant. The included remote has a 'Follow Me' function that uses the remote as a thermostat, allowing more precise temperature control wherever you are in the room. Installation is straightforward with the included window kit and exhaust hose. While the actual cooling capacity (SACC) is lower than the maximum BTU, which means it might perform less efficiently in very hot climates or poorly insulated rooms, it is quiet enough for most uses though noise might be noticeable in very quiet environments like bedrooms during sleep. The 1-year warranty offers basic coverage but might be limited for some users. This portable AC suits those who want a smart, multi-functional unit that can handle sizable rooms and appreciate easy control options, balancing good cooling power, useful features, and reasonable energy use, but may be less suited for very small spaces or users sensitive to noise.

Rating
9.9
Chosen by1,416
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
8064 reviews

Cooling Capacity (BTU)
The unit cools medium-sized rooms rapidly and maintains the temperature efficiently, cycling on and off rather than running continuously.
Energy Efficiency Ratio (EER)
Energy use appears more efficient compared to previous models, with the compressor cycling off periodically to save power without sacrificing comfort.
Noise Level
It operates at a noticeably quieter level than many comparable portable air conditioners, allowing conversations nearby without needing to turn it off.
Programmable Timer and Remote Control
The remote control lacks illumination on its LCD screen, making it difficult to read in low-light conditions, though this is a minor inconvenience.
Ventilation and Exhaust
The hose connection design is exceptionally secure and stable, eliminating the common issue of hoses detaching and reducing heat leakage back into the room.
#2

Shinco 12,000 BTU Portable Air Conditioner, Portable AC Unit with Built-in Cool, Dehumidifier&Fan Modes for Room up to 400 sq.ft, with Remote Control, 24 Hour Timer, Installation Kit

Rating
9.8
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
9890 reviews

Cooling Capacity (BTU)
Delivers strong and consistent airflow that cools rooms effectively, even beyond the expected area.
Energy Efficiency Ratio (EER)
Energy consumption doesn't seem to cause a significant impact on electricity bills during typical use.
Noise Level
Noise level is noticeable and can interfere with quiet activities like watching TV, but heavy sleepers may not be disturbed.
Size and Portability
Portability is good; while the unit is heavy out of the box, it's easy to move around once set up.

The Shinco 12,000 BTU portable air conditioner is a solid choice for cooling small to medium-sized rooms up to 400 sq.ft. Its cooling power is strong enough to handle hot days comfortably, and you can adjust the temperature between 60℉ and 86℉ to suit your preference. A handy 3-in-1 function lets you switch between cooling, fan, and dehumidifying modes, with the unit able to remove a substantial amount of moisture (up to 43.2 liters per day) without needing a bucket, thanks to its self-evaporating system. This makes it useful not only for cooling but also for improving indoor air quality in humid conditions. The noise level is around 52 dB, which is moderate—noticeable but not overly disruptive for most living spaces.

Portability is good: the unit is compact, on casters, and includes a 59-inch exhaust hose with a window kit for quick installation, so you can easily move and set it up in different rooms. The 24-hour programmable timer and remote control add convenience, allowing you to manage settings without getting up. In terms of energy efficiency, it has a SEER rating of 2.6, which is on the lower side compared to more energy-saving models, so it may consume more electricity during extended use. The unit’s weight (over 56 pounds) means it’s portable but not lightweight, so moving it may require some effort.

With a one-year warranty and responsive customer support, this Shinco model presents a versatile, budget-friendly option for those who want an easy-to-use portable AC with decent cooling and dehumidifying features suitable for everyday home use. Some users might find the noise and energy consumption a bit higher than ideal, but it remains a practical solution for many.

Rating
9.8
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level

Most important from
9890 reviews

Cooling Capacity (BTU)
Delivers strong and consistent airflow that cools rooms effectively, even beyond the expected area.
Energy Efficiency Ratio (EER)
Energy consumption doesn't seem to cause a significant impact on electricity bills during typical use.
Noise Level
Noise level is noticeable and can interfere with quiet activities like watching TV, but heavy sleepers may not be disturbed.
Size and Portability
Portability is good; while the unit is heavy out of the box, it's easy to move around once set up.
#3

BLACK+DECKER 12,000 BTU Portable Air Conditioner for Rooms up to 550 Sq.Ft. with Remote Control, White

Rating
9.7
Cooling Capacity (BTU)
Noise Level
Ventilation and Exhaust

Most important from
7016 reviews

Cooling Capacity (BTU)
Easily cools a room in a few minutes and maintains a comfortable temperature all day.
Noise Level
Much quieter than previous units, allowing conversations and phone calls without needing to turn off the AC.
Ventilation and Exhaust
The hose attachment is significantly better, staying securely in place without the need for duct tape.

The BLACK+DECKER Portable Air Conditioner is a versatile cooling solution designed for rooms up to 550 sq. ft., delivering 12,000 BTU ASHRAE (8,000 BTU DOE) cooling power. Its three-in-one functionality allows it to serve as an air conditioner, dehumidifier, and fan, making it a multifaceted appliance. The Follow Me remote control feature adds convenience by acting as a thermostat for more accurate temperature control, while the LED display and top-mounted control panel provide easy operation. The unit is designed for easy mobility with its casters and side handles, allowing for hassle-free movement between rooms.

Installation is straightforward thanks to the included window kit, and the environmentally friendly R410a refrigerant is a plus for eco-conscious users. However, the SEER of 5.8 indicates it may not be the most energy-efficient option available. Additionally, at a noise level of 52 dB, it might be quieter than some units but still noticeable in quieter settings. With a weight of 56.8 pounds, it is relatively heavy, which could be a consideration for those needing to lift it frequently. The dehumidification function is useful, but the small 0.8-liter capacity may require frequent emptying in humid conditions.

Despite these drawbacks, the unit is well-suited for individuals seeking a portable and multifunctional cooling device for medium-sized rooms.

Rating
9.7
Cooling Capacity (BTU)
Noise Level
Ventilation and Exhaust

Most important from
7016 reviews

Cooling Capacity (BTU)
Easily cools a room in a few minutes and maintains a comfortable temperature all day.
Noise Level
Much quieter than previous units, allowing conversations and phone calls without needing to turn off the AC.
Ventilation and Exhaust
The hose attachment is significantly better, staying securely in place without the need for duct tape.

Buying Guide for the Best Portable Air Conditioners

Choosing the right portable air conditioner can make a significant difference in your comfort during hot weather. Portable air conditioners are convenient because they can be moved from room to room, providing cooling where you need it most. To find the best fit for you, it's important to understand the key specifications and how they relate to your needs. Here are the main factors to consider when selecting a portable air conditioner.
Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat the air conditioner can remove from a room per hour. This is crucial because it determines the size of the room the unit can effectively cool. Units with lower BTU ratings (5,000-8,000 BTU) are suitable for small rooms up to 300 square feet, while mid-range units (8,000-12,000 BTU) can handle medium-sized rooms up to 500 square feet. Higher BTU ratings (12,000-14,000 BTU) are ideal for larger rooms up to 700 square feet. To pick the right one, consider the size of the room you need to cool and choose a unit with an appropriate BTU rating.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the air conditioner's efficiency by comparing the cooling capacity (BTU) to the power consumption (watts). A higher EER indicates a more efficient unit, which can save you money on energy bills. EER values typically range from 8 to 12. For better energy savings, look for units with an EER of 10 or higher. If you plan to use the air conditioner frequently, investing in a higher EER unit can be beneficial in the long run.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the air conditioner will be during operation. This is important if you plan to use the unit in a bedroom, office, or any other quiet space. Portable air conditioners usually have noise levels ranging from 50 to 70 dB. For a quieter experience, look for units with noise levels below 55 dB. If noise is not a major concern, you can opt for units with higher noise levels.
Size and PortabilityThe size and weight of the portable air conditioner affect its ease of movement and storage. Smaller, lighter units are easier to move around and store when not in use. Consider the dimensions and weight of the unit, especially if you plan to move it frequently between rooms. Look for models with built-in handles and caster wheels for added convenience. If portability is a priority, choose a compact and lightweight model.
Dehumidification FunctionMany portable air conditioners also have a dehumidification function, which removes excess moisture from the air. This is particularly useful in humid climates, as it can make the room feel cooler and more comfortable. The dehumidification capacity is measured in pints per hour. If you live in a humid area, look for a unit with a higher dehumidification capacity to improve comfort and air quality.
Programmable Timer and Remote ControlA programmable timer allows you to set the air conditioner to turn on or off at specific times, which can help save energy and ensure the room is cool when you need it. A remote control adds convenience by allowing you to adjust settings from a distance. If you value convenience and energy savings, look for units with these features. They can enhance your overall experience and make the unit easier to use.
Ventilation and ExhaustPortable air conditioners require proper ventilation to expel hot air outside. Most units come with a window kit for easy installation. It's important to ensure that the unit you choose can be easily vented in your space. Check the length of the exhaust hose and the compatibility of the window kit with your window type. If you have non-standard windows, you may need to look for units with more flexible installation options.

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