Read on for our list of the best small portable air conditioner.
Our Editor’s Best Small Portable Air Conditioner Reviews
SereneLife SLPAC8 Portable Air Conditioner Compact Home AC Cooling Unit with Built-in Dehumidifier & Fan Modes, Quiet Operation, Includes Window Mount Kit, 8,000 BTU, White

Key Features:
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This is a small, portable air conditioner that is easy to move around. It is designed for use in the bedroom, living room, or garage, and has rolling wheels for easy portability.
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The portable air conditioner is small and has 3 operating modes – cooling, dehumidifier, and fan. It features automatic swing mode with moving wind vent for maximum air circulation.
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This small portable air conditioner has a built-in dehumidifier to help reduce humidity levels.
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This air conditioner is small and portable, and features a digital touch button control panel with settings for power, mode, timer, temperature, and fan speed. Other functions, such as unit selector (°C/°F) and sleep key, can be adjusted using the included remote control.
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The small portable air conditioner has a cooling power of 8000 BTUs and can cover a room of up to 215+ square feet. The air flow is rated at 290 cubic meters per hour and the noise level is only 55-57 decibels.
ZAFRO Air Conditioner, 8,500 BTU Portable Air Conditioner/Portable AC with 3-in-1 Function, 250 Sq.Ft, Digital Display & Remote Control & 24 Hour Timer and Wheels for Easy Mobility for Home Office

Key Features:
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This small portable air conditioner is a 3-in-1 unit that can cool, dry, and purify the air. It is ideal for small spaces and can help reduce humidity levels while providing fresh, healthy air.
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This portable air conditioner is small and compact, perfect for smaller rooms or spaces. It has 8,000 BTUs of cooling power and is very effective. It also has a sleep mode for extra quietness during rest.
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This portable air conditioner is easy to operate with digital controls and a remote control. It can cool a room to a temperature between 62°F-86°F and has 3 modes to choose.
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This small, portable air conditioner is ideal for a shopper who wants to keep their family safe from dust, pet dander, and hair. The double-layer filter is removable and washable, making it easy to keep clean.
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This small, portable air conditioner is easy to install and move. It comes with wheels and a hose for easy mobility, and can be plugged into any outlet. It is perfect for cooling a single room, and can be moved easily from room to room.
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This portable air conditioner is ideal for a shopper who wants a low noise output and sleep mode for extra quietness during rest.
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This portable air conditioner is environmentally friendly and energy efficient. It does not use Freon or other harmful refrigerants, and does not require a compressor. This makes it cheaper to operate and better for the environment.
Whynter ARC-14S 14,000 BTU (9,500 BTU SACC) Dual Hose Portable Air Conditioner, Dehumidifier, Fan with Activated Carbon Filter plus Storage bag for Rooms up to 500 sq ft, Platinum And Black

Key Features:
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If you’re looking for a powerful and portable air conditioner, this is the one for you. Good Housekeeping’s 2022 “BEST OVERALL PORTABLE AIR CONDITIONER” provides cooling for large areas, and is compact and easy to move.
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This small, portable air conditioner is a powerful and quiet option for cooling a room. It has a 14,000 BTU (ASHRAE) / 9,500 BTU (SACC) cooling capacity and a noise level (dBA) of <56, making it a great choice for those who want a quiet air conditioner.
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This small portable air conditioner can cool a 500 square foot space, has a dehumidifying capacity of 71 pints per day, and a air flow of 430 m3/h / 253 CFM. It has 3 fan speeds and a patented auto drain function that fully exhausts all condensate automatically in most environments.
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This air conditioner is small and portable, and has three operational modes: Cool, Dehumidify, and Fan. It has full thermostatic control (61°F – 89°F), maximum power consumption of 1300 W / 11.6 A, and power supply of 115 V / 60Hz / 1 Phase. It is eco-friendly, with CFC free Green R-32 refrigerant.
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This portable air conditioner is easy to set up, with an extendable exhaust hose (up to 60″). It comes with a window kit for easy installation, and has a activated carbon air filter and washable pre-filter.
BLACK+DECKER 8,000 BTU Portable Air Conditioner with Remote Control, White

Key Features:
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This small portable air conditioner is quiet and powerful, and will keep you cool and comfortable all summer. It has an adjustable fan speed that cools the air to 65°F at the coolest setting, and a sleep mode that makes it extra quiet while you rest. It also has casters for easy mobility.
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This portable air conditioner is perfect for small rooms, up to 150 square feet. It is fast and effective, and can be used in a variety of settings, including dorms, apartments, cabins, campers, offices, bedrooms, and living rooms.
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This small portable air conditioner is easy to install and can be placed in any room with a double hung or sliding window. It comes with a hose and window adapter, and can be plugged into any outlet. The top mounted control panel with LED display makes it easy to use, and at the end of the season, it can be unhooked and stored away.
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The EasyHome Portable Air Conditioner is a small, lightweight air conditioner that is easy to use and clean. The remote control and top-mounted LED display with 24-hour timer allow you to precisely control the air temperature. To clean the filter, just slide it out twice a month, rinse it thoroughly under running water, and put it back.
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This small portable air conditioner is a 3-in-1 machine that can cool, ventilate, and dehumidify a space. It is bucket-less and self-evaporating for low maintenance and easy use.
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The portable air conditioner is small and can cool a room that is approximately 15′ x 20′.
Whynter ARC-122DS 12,000 (7,000 SACC) BTU Elite Dual Hose Portable Air Conditioner, Dehumidifier and Fan with Activated Carbon Filter Plus Autopump and Storage Bag, up to 400 sq ft, Multi

Key Features:
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This small portable air conditioner is quiet and powerful, and has been awarded Good Housekeeping’s 2022 “Quietest Portable Air Conditioner” award. It has a cooling capacity of 12,000 BTU (ASHRAE) / 7,000 BTU (SACC) and a noise level of <52 dBA.
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This small portable air conditioner is ideal for a shopper who needs to cool a 400 square foot space. The patented auto drain function fully exhausts all condensate automatically in most environments with optional upper gravity drain port for continuous operation. The dehumidifying capacity is 76 pints per day and the air flow is 330m3/h / 155CFM. There are 3 fan speeds to choose from.
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This small portable air conditioner is perfect for a shopper who wants to save energy. It has three operational modes: Cool, Dehumidify and Fan. It also has full thermostatic control (61°F – 89°F). Additionally, it has a maximum power consumption of 1200W / 10.5A.
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This is a small, portable air conditioner that is easy to set up. It has an extendable exhaust hose (up to 59″), a large exhaust hose (5.9″ diameter), and a small intake hose (5.0″ diameter). The window kit dimension is 6.5″ W x 20″ L (minimum), 46″ (maximum). The unit dimensions are 17″ W x 16″ D x 29.5″ H.
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The small portable air conditioner has a Activated Carbon Air Filter and a Washable Pre-filter to help clean the air.
Arctic Air Pure Chill 2.0 Evaporative Air Cooler by Ontel – Powerful, Quiet, Lightweight and Portable Space Cooler with Hydro-Chill Technology For Bedroom, Office, Living Room & More

Key Features:
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This personal air cooler is designed for both indoor and outdoor use, and features Hydro-Chill Technology and cooling control with dual cooling jets.
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This portable air conditioner is small and sleek, making it easy to place on any surface in your home. It is lightweight and easy to carry, making it perfect for use around the house or while traveling.
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The Arctic Air Pure Chill cooler is a small, portable air conditioner that is energy efficient and perfect for any room or office. It operates on 8-10 watts of power to minimize energy consumption and has multi-directional air vents to adjust the direction of airflow.
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This small portable air conditioner is easy to use and ideal for use in small spaces. Simply fill the top-fill tank with water, plug it in and enjoy refreshing cooler air for up to 10 hours.
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The small portable air conditioner is easy to use with convenient controls. You can switch between the 4 speed settings, and the built-in LED nightlight has 7 fun color options.
Compact Freestanding Portable Air Conditioner – 10,000 BTU Indoor Free Standing AC Unit w/ Dehumidifier & Fan Modes For Home, Office, School & Business Rooms Up To 300 Sq. Ft – SereneLife SLPAC105W

Key Features:
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This small portable air conditioner has a cooling power of 10,000 BTUs and can cover a room of up to 300 square feet. It has an air flow rating of 360 m3/hr and can remove 1.2 liters of moisture from the air per hour. It also has a very low noise level of only 57 dBa.
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This small portable air conditioner has 3 modes – cooling, dehumidifier, and fan. It also features automatic swing mode w/ moving wind vent for maximum air circulation.
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This portable air conditioner is small and portable, and also has a built-in dehumidifier to help reduce humidity levels.
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This small portable air conditioner has a push-button control panel with an led display, and comes with a remote control so you can easily adjust the mode, time, temperature, and fan speed, and select the temperature unit (°C / °F).
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This small portable air conditioner has a free-standing design with a modern style, sleek body housing, and can be used in any bedroom, living room, or garage at home or office. It also has rolling wheels and includes a window mount kit.
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This small portable air conditioner is perfect for a shopper who wants to keep cool on the go. The air conditioner is corded electric, so it can be plugged into any standard outlet.
Dreo DR-HAC001 Portable Air Conditioners, White

Key Features:
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The dual hose, double effect small portable air conditioner is a great choice for a shopper looking for an efficient way to cool a room. The 12,000 BTU cooling capacity makes it ideal for larger rooms up to 450 sq ft.
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This small air conditioner is designed to be portable so that you can easily move it from room to room. It has 5 different modes (Cool/Fan/Humidify/Auto/Sleep), so that you can customize your comfort. It also has temperature control, memory, and I Sense functions.
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This small portable air conditioner is quiet, efficient, and perfect for small spaces.
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This portable air conditioner is designed to be more energy efficient than traditional models, potentially saving the shopper over 40% on their energy costs. It features a variable speed operation, as well as a hose-in-hose design, to help achieve these savings.
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The portable air conditioner is easy to use with an all-in-one touch panel that offers a range of useful functions like swing and 24h timer. You can also operate this portable air conditioner from 26 feet away with the handy remote control.
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This is a small portable air conditioner that is designed for easy installation. It comes with a 47-inch pre-assembled long flexible hose and can be installed in any room with a hung window or slide window. Window requirements: Slide window: width 26.8”-49”, sill level height: 4”-47”. Hung window: length 26.8”-49”, sill level height: 4”-47”.
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This small portable air conditioner has a 115 wattage and is ideal for cooling down a small space.
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This air conditioner is small and portable. It has a 115-volt direct current.
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This is a small, portable air conditioner that has a capacity of 6.14 cubic centimeters.
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This small portable air conditioner is easy to install and has a low noise level.
Portable Air Conditioner Mini Cooler Fan,USB Rechargeable Super Quiet Working,Handfree Neck Fan for Summer Outdoor (Free Size, Z1 Black 1 x Hanging Neck Fan+1 x USB Cable)

Key Features:
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This small portable air conditioner is for a shopper who wants to be able to use it indoor and outdoor. It is made with soft silicone material and has an adjustable curved structure to provide comfortable neck protection. It is also easy to adjust the size to unused neck circumference.
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This small, portable air conditioner has three adjustable modes, each providing a different level of cooling. The first mode is a normal breeze, the second is a low cooling mode, and the third is a high cooling mode. The air conditioner can cool a room to 42.8°F.
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This small portable air conditioner has a built-in rechargeable battery that can be powered by USB. It can be used for up to 20 hours without the need for extra batteries. It has a USB interface that can be used with computers, computer hosts, charging heads, charge cards, and car USB interfaces.
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This small portable air conditioner has a rotation design that allows you to adjust the direction of the airflow by 45 degrees. This flexibility lets you find the most comfortable position for the airflow.
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This small portable air conditioner is suitable for people from 10 to 60 years old, and can be used for various activities, such as golfing, hiking, fishing, commuting, and school.
TOSOT 8,000 BTU(ASHRAE) 5,000 BTU (DOE) Portable Air Conditioner Quiet, Remote Control, Built-in Dehumidifier, Fan, Easy Window Installation Kit – Cool Rooms Up to 300 Square Feet

Key Features:
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This is a small portable air conditioner that can cool spaces up to 300 square feet. It has an ASHRAE-rated 8,000 BTUs of cool air (5,000 BTU 2017 DOE Standard), making it perfect for your home office, bedroom, or living room.
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This AC is small and portable, and can also be used as a fan or dehumidifier. It can remove 2.3 pints of water per hour, making the air feel cooler and more comfortable.
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This small portable air conditioner is perfect for those who want to sleep through the night with lower noise mode. The sleep function allows you to adjust your optimal sleeping temperature while you are busy counting sheep, or activate the night mode to shut off all lights on the control panel.
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This small portable air conditioner is easy to install, with instructions that can have you set up in 15 minutes or less. It can be used with both horizontal and vertical sliding windows, and the exhaust hose length can be extended from min 11.8 inches to max 58.8 inches.
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This is a small, portable air conditioner that uses X-Fan technology to dry residual water in the machine and air exhaust hose. It is quiet and efficient, making it a great choice for those who want to keep their cool without making a lot of noise.
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The TOSOT air conditioner is a small, portable unit that is UL-certified, ensuring that it meets strict safety standards. This air conditioner is ideal for use in your home, and will keep you cool and comfortable during the hottest days of summer.
Small Portable Air Conditioner FAQs
1. What are the best small portable air conditioners?
The best small portable air conditioners are the ones that are most efficient at cooling a room and have the longest lifespan.
2. How do small portable air conditioners work?
They use a cooling process that removes the heat and humidity from the air, making it more comfortable to breathe.
3. What are the benefits of using a small portable air conditioner?
Some benefits of using a small portable air conditioner can include that they are easy to set up and take down, they can be moved from room to room easily, and they can be a more affordable option than a larger air conditioner. Additionally, small portable air conditioners can be a good option for people who live in small spaces or who want to cool a specific area.
4. Are there any disadvantages to using a small portable air conditioner?
There are some disadvantages to using a small air conditioner. They may not be as effective as a larger unit and may not cool a room as evenly. Additionally, they can be noisy and may need to be vented out a window, which can be a hassle.
5. How do I choose the right small portable air conditioner for my needs?
The most important factor to consider when choosing a small portable air conditioner is the room size. Small portable air conditioners are not meant to cool large spaces. Another factor to consider is the BTU rating. The higher the BTU rating, the more powerful the air conditioner.
Conclusion
There are many great small portable air conditioner on the market. Our list of the best small portable air conditioner will help you save time researching and choosing the best one for you.