Finding the perfect portable air conditioner can feel overwhelming, especially with the numerous models and features available.
I’ve researched some of the most popular options on the market to help you make the best choice for your cooling needs.
Whether you’re looking for energy efficiency, smart technology, or quiet operation, this list has something for everyone.
Here’s Our Top Picks of The Best Portable Air Conditioners in 2025
- Three-in-One Unit: Our 14,000 BTU ASHRAE (10,200 BTU SACC) air conditioner also functions as a dehumidifier & fan. This portable air conditioner has a full function remote control & top mounted control panel with LED display
- Portable AC: Take this personal air conditioner (16.5” x 14.06” x 27.09) in rooms up to 700 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom
- 𝗚𝗼 𝗕𝗶𝗴 𝗼𝗻 𝗖𝗼𝗼𝗹𝗶𝗻𝗴 𝗣𝗼𝘄𝗲𝗿: The DREO AC515S portable air conditioner brings massive 12,000 BTU ASHRAE cooling capacity that reaches up to 16 ft. Helping you keep the comfortable temp in the sweltering summer. Additionally, you can keep the temperature between 65°F to 86°F using various controls to tailor the cooling to your preferences
- 𝟯-𝗶𝗻-𝟭 𝗠𝗼𝗱𝗲 𝘄𝗶𝘁𝗵 𝗙𝗮𝗻 & 𝗗𝗲𝗵𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗲𝗿: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner
- 【Efficiency Cooling and Heating】: Our Portable Ac Heater Combo Unit has 14,000 BTU ASHRAE (10,000 BTU SACC) cooling capacity and 12,500 BTU heating capacity, ETLcertified. It built with the most energy-efficient compressor, which carries more heat or coolness than standard air conditioners, can adjust the temperature environment of a space between 550-700 Sq. Ft. to 61°F-88°F, making it suitable for living rooms, bedrooms, apartments, kitchens, basements, offices and temporary space.
- 【4-in-1 All-Season Comfort】: The All-in-One portable air conditioners offer 4 functional modes – Heating, Cooling, Fan, and Dehumidifier. And many smart modes such as auto swing, 24-hour timer, sleep mode, child lock, auto mode, multiple fan speeds etc. A one-step multi-mode solution to cover all seasons of your life and bring you comfort and ease.
- 【14,000BTU Cooling & 12,500BTU Heating】Humhold Efficient Portable AC unit owns a cooling capacity of 14,000 BTU(ASHRAE) / 10,000 BTU(SACC), Heating capacity 12,500 BTU, has an most energy efficient compressor that can supply 61F-86F cool or warm air to 550-700 square feet of large space in your living room, bedroom, apartment, home kitchen,basement and office, stable and fast way to make you feel cool all the time in the hot summer,and warm up your room quickly in winter.
- 【4-in-1 Mode Cooling/Heating/Dehumidify/Fan】 Our portable air conditioner offers the convenience of 4 functions, including Cooling, Heating, 3-Speed Fan, and Dehumidify, which meets your needs all four seasons. You can freely adjust the temperature in cooling/heating mode, ranging from 61F to 86F. The Dehumidifier capacity of 95 Pints/day can effectively reduce the humidity in small room, and as a Fan to circulate indoor air all the times, removing excess moisture and releasing fresh air for a healthy and comfortable environment.
- 𝗨𝗹𝘁𝗿𝗮 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗜𝗰𝗲𝗖𝗼𝗼𝗹 𝗦𝘆𝘀𝘁𝗲𝗺: Increase coverage up to 14 ft. away with this 10,000 BTU ASHRAE (6000 BTU SACC) portable air conditioner and its best buddy, the fan, giving you instant chills even in hot summer days. Additionally, you can keep the temperature between 61°F to 86°F using various controls to tailor the cooling to your preferences.
- 𝗗𝗥𝗘𝗢’𝘀 𝗣𝗮𝘁𝗲𝗻𝘁𝗲𝗱 𝗡𝗼𝗶𝘀𝗲 𝗜𝘀𝗼𝗹𝗮𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺: reduces the ac floor unit compressor and turbulence noise to just 45dB, ideal for bedtime or working environments without interruptions.
- Smart Wi-Fi Connectivity: This special edition 8,000 BTU SACC/CEC bedroom portable ac air conditioner embodies smart living with Wi-Fi connectivity and Smartphone app compatibility
- Inverter Compressor: Inverter technology uses a variable speed compressor to adjust rotational speed according to the set temperature. Allows consistent cooling while saving energy
- Three-in-One Unit: Our 10,000 BTU (6,300 BTU SACC) air conditioner also functions as a dehumidifier & fan. This portable air conditioner has a full function remote control & top mounted control panel with LED display
- Portable AC: Use this personal air conditioner (15.3” x 14” x 24.8″) in rooms up to 450 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom
- Versatile 3-in-1 Comfort – Enjoy ultimate flexibility with three tailored modes: Fan for air circulation, Dry for reducing humidity, and Cool for refreshing relief on hot days—perfect for creating your ideal indoor environment.
- Hassle-Free, No-Drain Operation – Designed for convenience, our unit automatically evaporates and expels condensation, eliminating the need for manual draining—even in humid conditions.
- Three-in-One Unit: Our 8000 BTU (3,950 BTU SACC) air conditioner also functions as a dehumidifier & fan. This portable air conditioner has a full function remote control & top mounted control panel with LED display
- Portable AC: Use this personal air conditioner (15.3” x 14” x 24.8”) in rooms up to 400 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom
- 3-IN-1 VERSATILE COMFORT: Cool, Dry/Dehumidifying and Fan-only functions, with intelligent Auto mode that adjusts between cooling and fan-only operation based on set temperature and room temperature
- COOLING CAPACITY: 10,000 BTU (ASHRAE) / 6,000 BTU (SACC) capacity suits small to medium spaces up to 450 sq. ft. (with standard 8-ft ceiling), ideal for bedrooms, living rooms, home offices, or guest rooms
- 【6-IN-1 FUNCTIONS】 The 16000 BUT smart portable air conditioner offers the convenience, including Cooling, Fan, and Dehumidify, which meets your daily needs. You can freely adjust the temperature in cooling mode, can effectively reduce the humidity in small room, and as a fan to circulate indoor air at all times, removing excess moisture and releasing fresh air for a healthy and comfortable environment.
- 【SMART REMOTE】: Control your comfort with our digital remote air conditioner! With its 24-hour programmable timer and adjustable thermostat , you can easily set the temperature to the level you want. The LED control panel and simple remote control make it easy to change and check settings from across the room.
- Three-in-One AC Unit: Our 8,500 BTU (5,100 BTU SACC) portable air conditioner combines an air conditioner, dehumidifier and fan for all your cooling & ventilation needs in rooms up to 350 sq. ft.
- For Small Rooms & Living Spaces: Our room air conditioners provide fast, effective cooling for up to 350 sq. ft., making it ideal for dorms, apartments, cabins, offices, bedrooms, or living rooms
- Effective Room Climate Control:The Pulemela 8,000 BTU -07B portable air conditioner not only cools but also heats spaces up to 450 square feet. With a temperature range from 63°F to 86°F, it’s perfect for both hot summers and cold winters.
- Seamless Portability: Constructed from durable ABS frosted plastic, the unit includes a removable and washable double-layer filter to protect against dust and pet dander. With bottom casters and side handles, this compact air conditioner is easy to move between rooms, providing unmatched convenience and flexibility.
Whynter Dual Hose Portable Air Conditioner
When it comes to cooling efficiency, the Whynter Dual Hose Portable Air Conditioner is a game-changer. With its dual hose system, it provides faster cooling than most single-hose units and is ideal for large spaces.
Pros
- Efficient cooling: The dual-hose system ensures quicker and more effective temperature reduction.
- Eco-friendly: It uses CFC-free refrigerants and is RoHS-compliant.
- Built-in dehumidifier: Great for humid climates.
- Easy mobility: Comes with casters for convenient movement.
Cons
- Noise level: It can be a bit loud, especially at higher fan speeds.
- Bulky design: Takes up more space than some competitors.
TCL 5P93C Smart Series Portable Air Conditioner
The TCL 5P93C combines smart technology with powerful cooling, making it a great choice for tech enthusiasts.
Pros
- Wi-Fi enabled: Control it via your smartphone or voice assistants like Alexa and Google Assistant.
- Energy efficiency: Features an Energy Star rating.
- Compact design: Fits well in smaller rooms or apartments.
- Quiet operation: Runs smoothly without disruptive noise.
Cons
- Price: Slightly higher than comparable models without smart features.
- Setup: Initial setup can be tricky for some users.
BLACK+DECKER BPACT08WT Portable Air Conditioner
A budget-friendly option, the BLACK+DECKER BPACT08WT is perfect for smaller spaces and occasional use.
Pros
- Affordable: Offers excellent value for the price.
- Compact: Lightweight and easy to move.
- Quick installation: Straightforward setup with minimal tools required.
Cons
- Limited cooling capacity: Best for small rooms up to 150 square feet.
- Lacks smart features: No Wi-Fi or app compatibility.
Honeywell Portable Evaporative Cooler with Fan
While not a traditional air conditioner, the Honeywell Portable Evaporative Cooler is an eco-friendly cooling solution that works well in dry climates.
Pros
- Low energy consumption: Consumes significantly less electricity than AC units.
- Eco-friendly: No refrigerants needed.
- Humidifies air: Adds moisture to dry indoor environments.
Cons
- Not suitable for humid areas: Works best in arid climates.
- Limited cooling: Less effective than a standard AC unit.
DeLonghi PAC-UV Portable Air Conditioner
The DeLonghi PAC-UV stands out with its built-in UV-C technology for cleaner air, making it a great choice for those prioritizing air quality.
Pros
- Air purification: UV-C technology kills bacteria and allergens.
- Powerful cooling: Suitable for larger spaces.
- Energy-saving mode: Reduces energy consumption during extended use.
Cons
- Cost: On the higher end of the price spectrum.
- Weight: Heavier than many other portable units.
LG Smart Portable Air Conditioner
LG’s Smart Portable Air Conditioner combines performance with convenience, offering advanced controls and efficient cooling.
Pros
- Smart features: Wi-Fi enabled for remote control and scheduling.
- Quiet operation: Ideal for bedrooms or offices.
- Reliable performance: Consistently maintains desired temperatures.
Cons
- Price: Higher cost due to smart features.
- Size: Slightly bulkier than non-smart units.
Whynter ARC-12SDH Portable Air Conditioner and Heater
If you’re looking for a versatile unit that works year-round, the Whynter ARC-12SDH is worth considering.
Pros
- Dual functionality: Serves as both an air conditioner and a heater.
- Durable: Built with high-quality materials for longevity.
- Energy-efficient: Keeps utility bills in check.
Cons
- Noise: Slightly noisier due to the dual functionality.
- Cost: More expensive than single-purpose units.
EcoFlow Wave 2 Portable Air Conditioner
The EcoFlow Wave 2 is a portable powerhouse with cutting-edge battery technology for on-the-go cooling.
Pros
- Battery-operated: Ideal for outdoor use or areas without easy access to power.
- Compact: Designed for portability.
- Fast cooling: Cools down small spaces quickly.
Cons
- Battery life: Limited runtime on battery power.
- Price: Premium cost due to advanced technology.
How to spot a bad portable air conditioner
Spotting a bad portable air conditioner can save you money and frustration. Avoid units that have consistently poor reviews, lack essential features like adjustable settings or timers, or are made with low-quality materials. Units with a high noise level or inadequate cooling for their BTU rating are also red flags.
What type of portable air conditioner is best?
The best portable air conditioner depends on your specific needs. If you value energy efficiency, look for models with Energy Star ratings. For tech-savvy users, Wi-Fi-enabled units are great. Dual-hose systems are ideal for large spaces, while single-hose systems are better suited for smaller areas.
How many BTUs should a portable AC be?
The BTU rating depends on the size of the room you want to cool. As a rule of thumb:
- Up to 300 sq. ft.: 8,000-10,000 BTUs
- 300-500 sq. ft.: 10,000-14,000 BTUs
- Over 500 sq. ft.: 14,000+ BTUs
Are portable air conditioners as good as window units?
Portable air conditioners offer flexibility and easy installation but are generally less efficient than window units. Window ACs typically cool spaces faster and use less energy, but they require a permanent installation.
Do portable ACs have to be vented out a window?
Yes, most portable ACs need to be vented out a window to expel hot air. Some models offer venting options through a door or wall, but proper ventilation is essential for effective cooling.
FAQs
Do portable air conditioners have to be vented out a window?
Yes, venting is required for most portable AC units to function effectively.
Is 7000 BTU enough for a bedroom?
It depends on the size. A 7,000 BTU unit is suitable for rooms up to 150-200 sq. ft.
How much area will a 14000 BTU air conditioner cool?
A 14,000 BTU unit can cool spaces up to 500 sq. ft.
Is it okay to run portable AC all night?
Yes, but ensure the unit has an energy-saving mode to prevent excessive electricity use.
Do portable air conditioners use a lot of electricity?
They can be energy-intensive, but units with high energy efficiency ratings help reduce costs.
Can you leave a portable AC on 24/7?
It’s possible, but not recommended for long-term use without breaks to prevent wear and tear.
Do all portable air conditioners need an exhaust hose?
Yes, most require an exhaust hose for venting hot air, though evaporative coolers are an exception.
How long does a portable air conditioner take to cool a room?
Typically, 15-30 minutes, depending on the room size and unit capacity.
How many hours should portable AC run per day?
This varies based on cooling needs but running it intermittently throughout the day is ideal.
Where is the best place to put a portable air conditioner?
Near a window for venting and away from obstructions for optimal airflow.
How often should I drain my portable AC?
Frequency depends on humidity levels. Some units require daily draining, while others are self-evaporating.
Do I need to remove the window screen for a portable air conditioner?
It’s not necessary, but removing the screen can improve venting efficiency.
