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10 Best Air Conditioners 2025 in the United States
#1
Winner
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
The Midea 8,000 BTU Smart Inverter Window Air Conditioner is a solid choice for cooling and heating rooms up to 350 square feet. Its inverter technology helps it cool efficiently while using less energy, which is supported by its Energy Star rating and a high SEER of 14.5. This means it can save you money on electricity compared to standard units. It’s also quieter than many air conditioners, operating at about 45 decibels, so it won’t disturb your work, TV time, or sleep. The unit includes multiple modes like heat, cool, dry, fan, and auto, plus three fan speeds, making it adaptable to different comfort needs. You can control it via LED panel, remote, smartphone app, or even voice commands through Alexa or Google Assistant, which adds convenience.
Rating
9.9
Chosen by1,120
Noise Level
Energy Efficiency Ratio (EER)
Cooling Capacity (BTU)
Most important from
17521 reviews
#2
Midea MAW12V1QWT U-Shaped AC Window Air Conditioner
The Midea MAW12V1QWT U-Shaped Window Air Conditioner offers efficient cooling with smart features, delivering 12,000 BTUs suitable for rooms around 550 square feet, making it ideal for medium-sized living spaces. Its standout feature is the very quiet operation at just 32 dB, which is significantly quieter than many traditional window units. This is achieved through its innovative U-shaped design that fits into the window while blocking outside noise. This design also allows you to keep your window partially open for fresh air and a better view.
Rating
9.8
Cooling Capacity (BTU)
Energy Efficiency Ratio (EER)
Noise Level
Most important from
1009 reviews
Top 10 Best Air Conditioners 2025 in the United States
#1
Winner
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
Cooling Capacity (BTU): 8000 British Thermal Units
Noise Level: 45 dB
Type of Air Conditioner: Window
Additional Features: Inverter, Remote, WiFi, Heating, Cooling
Chosen by 1120 this week
Midea MAW12V1QWT U-Shaped AC Window Air Conditioner
Midea MAW12V1QWT U-Shaped AC Window Air Conditioner
Cooling Capacity (BTU): 12,000 BTU
Noise Level: 32 dB
Type of Air Conditioner: Window
Additional Features: Dehumidifier, Dust Filter, Fast Cooling
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White
Cooling Capacity (BTU): 12000
Energy Efficiency Ratio (EER): 13.3
Noise Level: 45 dBA
Type of Air Conditioner: Window
Additional Features: Inverter Compressor, Remote, WiFi, Heating, Cooling, Dehumidifier
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Up to 21% off
BLACK+DECKER Portable Air Conditioner, 9,000 BTU (5,300 BTU SACC) for Rooms up to 400 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT08WT, White
BLACK+DECKER Portable Air Conditioner, 9,000 BTU (5,300 BTU SACC) for Rooms up to 400 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT08WT, White
Cooling Capacity (BTU): 8000 BTU
Energy Efficiency Ratio (EER): 5.4
Noise Level: 54 dB
Type of Air Conditioner: Portable
Additional Features: Remote, 3-in-1 AC, Fan, Dehumidifier
BLACK+DECKER Portable Air Conditioner, 10,000 BTU (6,300 BTU SACC) for Rooms up to 450 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT10WT, White
BLACK+DECKER Portable Air Conditioner, 10,000 BTU (6,300 BTU SACC) for Rooms up to 450 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT10WT, White
Cooling Capacity (BTU): 10000
Noise Level: 52 dB
Type of Air Conditioner: Portable
Additional Features: 3-in-1 AC/Fan/Dehumidifier, Remote
#10
BLACK+DECKER Portable Air Conditioner, 12,000 BTU (8,000 BTU SACC) for Rooms up to 550 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT12WT, White
BLACK+DECKER Portable Air Conditioner, 12,000 BTU (8,000 BTU SACC) for Rooms up to 550 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT12WT, White
Cooling Capacity (BTU): 12,000 BTU
Energy Efficiency Ratio (EER): 5.8
Noise Level: 52 dB
Type of Air Conditioner: Portable
Additional Features: Auto Water Evaporation, Follow Me Remote
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Buying Guide for the Best Air Conditioners
Choosing the right air conditioner can significantly impact your comfort and energy bills. The key is to understand your needs and match them with the right specifications. Here are some important factors to consider when selecting an air conditioner.Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat an air conditioner can remove from a room per hour. This is crucial because an air conditioner with too low a BTU rating won't cool the room effectively, while one with too high a rating will cool the room too quickly without removing humidity, leading to a clammy feeling. To choose the right BTU, consider the size of the room: small rooms (up to 150 sq. ft.) need around 5,000-6,000 BTU, medium rooms (150-300 sq. ft.) need 7,000-8,000 BTU, and large rooms (300-450 sq. ft.) need 10,000-12,000 BTU. For very large spaces, you may need 14,000 BTU or more.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures how efficiently an air conditioner uses energy to cool a room. A higher EER means better energy efficiency, which can lead to lower electricity bills. EER is calculated by dividing the BTU rating by the unit's wattage. Look for air conditioners with an EER of 10 or higher for good efficiency. If you prioritize energy savings and environmental impact, aim for the highest EER you can find within your desired cooling capacity.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the air conditioner will be when operating. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or living rooms. Air conditioners typically range from 40 dB (quiet) to 60 dB (moderate noise). If you are sensitive to noise or plan to use the unit in a quiet space, look for models with a noise level of 50 dB or lower.
Type of Air ConditionerThere are several types of air conditioners, including window units, portable units, split systems, and central air conditioning. Window units are easy to install and suitable for single rooms. Portable units offer flexibility and can be moved between rooms but may be less efficient. Split systems provide efficient cooling for multiple rooms and are quieter but require professional installation. Central air conditioning is ideal for cooling an entire home but involves higher installation costs. Choose the type based on your cooling needs, installation preferences, and whether you need to cool one room or multiple areas.
Additional FeaturesModern air conditioners come with various additional features that can enhance convenience and comfort. These may include programmable timers, remote controls, sleep modes, energy-saving modes, and smart connectivity for control via smartphone apps. Consider which features are important to you. For example, a programmable timer can help you save energy by cooling the room only when needed, while smart connectivity allows for remote operation and monitoring.