10 bestQuiet Portable Ac Unitsof September 2025
112M consumers helped this year.
32% off
1
SereneLife 12,000 BTU Portable Air Conditioner– 4-in-1 AC Unit w/Cooling, Dehumidifier, Heater, & Fan– Includes Remote Control, Window Mount Kit, Quiet Operation, 24-Hour Timer
SereneLife
9.9
2
BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU (10,200 BTU SACC) Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White
BLACK+DECKER
9.8
3
GE 14,000 BTU Smart Portable Air Conditioner White - APWA14YBMW
GE
9.7
4
SereneLife 10,000 BTU Portable Air Conditioner and Heater, Small AC with Dehumidifier and Fan, Wifi Function, Mini AC Unit with 450 Sq. Ft. Coverage, Includes Remote Control and Window Mount Kit
SereneLife
9.5
7% off
5
SereneLife 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-SLPAC105W
SereneLife
9.2
OtherUp to 15% off
SereneLife 14000 BTU Portable Air Conditioner - 3-in-1 Compact Standing Air Conditioner for Room Up to 400 Sq. Ft. - Floor AC Unit with Remote Control - Universal Casters, Window Mount Kit
Danby DPA060B1WDB 10000 BTU (6000 SACC) Portable AC in White
De'Longhi Portable Air Conditioner 11,500 BTU,cool large rooms up to 500 sq ft,compact design,powerful cooling,AC Unit for room,dehumidifier, fan,programmable,window venting kit,EcoFriendly Gas,EM370
Whynter Inverter Portable Air Conditioner 14,000 BTU with Dual Hose, Dehumidifier, Cooling Fan & Smart Wi-Fi for 600 Sq Ft Rooms, NEX ARC-1230WN (12,000 SACC), White
6
LG 10,000 BTUS SAC Dual Inverter Smart Wi-Fi Portable Air Conditioner, Ultra Quiet Performance 3-in-1 AC, LED Display, Auto Evaporation, 24-Hr Timer & Auto Restart, Cools Rooms up to 450 Sq. Ft, White
LG Electronics Inc.
8.9
7
Whynter 14,000 BTU Dual Hose Portable Air Conditioner with Storage bag (ARC-14S)
Whynter
8.7
31% off
8
SereneLife Portable Air Conditioner– 8,000 BTU 3-in-1 AC Unit with Cooling, Dehumidifier & Fan –w/ Remote Control, Window Mount Kit, Wheels, Quiet Operation for Rooms up to 300 sq ft
SereneLife
8.4
9
De'Longhi Portable Air Conditioner 11,000 BTU,cool medium rooms up to 400 sq ft,compact design,powerful cooling,AC Unit for room,dehumidifier,fan,programmable,window venting kit,Eco Friendly Gas,EM360
De'Longhi
8.1
10
SereneLife 8000 BTU Portable Air Conditioner – Quiet Standing AC Unit with Dehumidifier & Fan, cools up to 350 Sq Ft, Includes Window Kit, Remote, 24-Hour Timer- Ideal for Bedroom, Office, Home
SereneLife
7.9
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A Guide to Selecting the Best Quiet Portable Ac Units
Choosing a quiet portable air conditioner is all about balancing cooling power, noise level, and convenience. Since these units are designed to be moved from room to room, it's important to consider how easy they are to transport, how well they cool your space, and how quietly they operate. Think about where you'll use the AC most often—bedrooms, offices, or living rooms—and how much space you need to cool. Also, consider how sensitive you are to noise, especially if you plan to use the unit while sleeping or working.
Noise Level (dB)
Noise level, measured in decibels (dB), tells you how loud the air conditioner will be when it's running. This is especially important if you want a quiet environment for sleeping, working, or relaxing. Lower dB values mean quieter operation. Generally, units under 50 dB are considered very quiet and suitable for bedrooms or offices, while those between 50-60 dB are moderate and may be fine for living rooms. Anything above 60 dB can be noticeable and potentially disruptive. If you are sensitive to noise or plan to use the AC at night, look for models with the lowest dB ratings.
Cooling Capacity (BTU)
Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat the unit can remove from a room per hour. This is crucial for ensuring the AC can effectively cool your space. Smaller rooms (up to 200 sq. ft.) typically need 8,000-10,000 BTU, medium rooms (200-400 sq. ft.) need 10,000-12,000 BTU, and larger rooms (400+ sq. ft.) may require 14,000 BTU or more. Choosing the right BTU ensures efficient cooling without overworking the unit, which can also help keep noise levels down.
Portability Features
Portability features include the unit's weight, size, and the presence of wheels or handles. These factors determine how easy it is to move the AC from one room to another. Lighter units with sturdy wheels and comfortable handles are easier to relocate, which is important if you plan to use the AC in different areas of your home. If you have limited strength or need to move the unit frequently, prioritize models that are compact and easy to maneuver.
Energy Efficiency
Energy efficiency tells you how much electricity the unit uses to cool your space. More efficient models use less power, which can save you money on your energy bills and reduce environmental impact. Look for units with an Energy Efficiency Ratio (EER) or those labeled as energy-saving. Higher EER values mean better efficiency. If you plan to run the AC for long periods, choosing an efficient model can make a noticeable difference in your energy consumption.
Dehumidification Function
Many portable AC units also act as dehumidifiers, removing excess moisture from the air. This is especially useful in humid climates or for people who are sensitive to dampness. The dehumidification capacity is usually measured in pints per day. If you live in a humid area or want to improve comfort by reducing moisture, look for a unit with a strong dehumidification function.
Control Options
Control options refer to how you operate the AC, such as through a remote control, digital display, or smart features like app connectivity. Easy-to-use controls make it more convenient to adjust settings, especially if you want to change the temperature or fan speed from across the room. If you value convenience or want to integrate the AC with smart home systems, look for models with advanced control options.
Exhaust and Venting
Portable AC units need to vent hot air outside, usually through a window kit. The design and flexibility of the exhaust system can affect how easy it is to set up and move the unit. Some units have more adaptable or longer hoses, making them easier to fit in different window types. If you have unusual windows or plan to move the unit often, check that the venting system will work for your space.
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