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Discover our ranking of the 7 best low noise portable air conditioners based on our tests.

Ranking

#1 🏆 Best choice
Air Conditioning Unit 9000BTU, Portable Air Conditioner with Installation Kit, 2 Control Ways, Low Energy, Timer, Digital Display, 4 IN 1 Ventilation Conditioning Cooling Fan for Home, Large Room

TOIOVCU

Air Conditioning Unit 9000BTU, Portable Air Conditioner with Installation Kit, 2 Control Ways, Low Energy, Timer, Digital Display, 4 IN 1 Ventilation Conditioning Cooling Fan for Home, Large Room

  • Cools small to medium rooms (around 15–20 m²) effectively for a 9000BTU unit
  • Easy to move around thanks to four casters and manageable size
  • Simple controls and remote with useful timer and sleep mode
After using the TOIOVCU 9000BTU portable air conditioner daily for a couple of weeks, my opinion is pretty clear: it’s a solid, no-nonsense unit that cools small to medium rooms effectively, with the usual portable-AC compromises. It’s not pretty, it’s not silent, and it’s not packed with smart features, but it does the core job well – it takes a hot room and makes it actually comfortable. The cooling performance for bedrooms and offices around 15–20 m² is genuinely good for this price range, and the multiple modes (cooling, fan, dehumidifier, sleep) are practical and not just marketing.Who is it for? People who are tired of sweating through summer nights, don’t want to install a fixed split system, and are okay with a bit of background noise. If you want a unit you can move between rooms, plug in, vent out a window and get decent cooling without reading a 50-page manual, this fits. Who should skip it? If you need to cool a big open-plan space, want ultra-quiet operation, or care a lot about brand reputation and long-term durability, you’re probably better off saving for a higher-end model or a permanent installation. For everyone else who just wants something that gets the job done for a fair price, this TOIOVCU is a pretty sensible choice.
9 /10
★★★★★ ★★★★★
🏆 Exceptional See full review →
See offer Amazon
#2 💰 Best price
5L Air Cooler, 3-in-1 Portable Air Conditioner with Remote Control, 3 Speeds & 75° Automatic Oscillation, 7H Timer, Low Noise - Cooling Tower Fan and Humidification for Home, Office, Bedroom Standing 45W 5L White

Midea

5L Air Cooler, 3-in-1 Portable Air Conditioner with Remote Control, 3 Speeds & 75° Automatic Oscillation, 7H Timer, Low Noise - Cooling Tower Fan and Humidification for Home, Office, Bedroom Standing 45W 5L White

  • Noticeably cooler and more comfortable airflow than a standard tower fan when using water and ice packs
  • Quiet enough on low speed for night use, with useful remote control and 7-hour timer
  • Tall design and decent oscillation give good coverage over a bed or desk
After using the Midea 5L air cooler through warm days and nights, my conclusion is pretty simple: it’s a solid step up from a normal fan, but it’s not a portable air conditioner and shouldn’t be treated like one. The airflow is strong, the breeze feels noticeably cooler when the tank and ice packs are used, and noise levels on low are fine for sleeping. The tall design is practical for cooling over a bed or desk, and the remote plus timer make it easy to live with.It’s not perfect. The manual is vague, the unit is a bit bulky and heavy to move often, and the cooling effect depends a lot on your expectations and your room conditions. It doesn’t really “cool a 70 m² floor” in the way the spec might suggest; it mainly improves comfort for the area around it. Humidity can creep up if you use it in a very closed, already humid room, so a slightly open window is almost mandatory in my opinion.I’d recommend this to people who are fed up with weak tower fans and want something more effective during heatwaves, especially for bedrooms, small living rooms, or home offices, but who don’t want the cost and noise of a real AC. If you live in a mild to moderately hot climate and just want to survive a few hot weeks each year, this is a good compromise. On the other hand, if your room turns into an oven every summer, or you need precise temperature control, skip this and go straight for a proper portable or split air conditioner instead.
8.4 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon
#3
12000BTU Portable Air Conditioner, 5-in-1 Mobile AC with Cooling, Heating, Dehumidifier, Fan, Sleep Mode, Air Conditioning Unit with Remote Control, Smart WiFi & Window Kit for Home Office 12000 BTU - Low Noise

Karl home

12000BTU Portable Air Conditioner, 5-in-1 Mobile AC with Cooling, Heating, Dehumidifier, Fan, Sleep Mode, Air Conditioning Unit with Remote Control, Smart WiFi & Window Kit for Home Office 12000 BTU - Low Noise

  • Strong 12000 BTU cooling – noticeable temperature drop in 30–60 minutes in a 15–20 m² room
  • 5‑in‑1 functions (cooling, heating, dehumidifier, fan, sleep) make it useful beyond just peak summer
  • WiFi/app control and remote make it easy to operate and schedule from anywhere
The Karl home 12000BTU portable air conditioner is a practical, fairly powerful unit that does what most people actually need in a hot flat: it cools a room quickly and keeps it there. In a 15–20 m² room, it brings temperatures down from around 30°C to the low 20s in under an hour, which is exactly what you want during a heatwave. The extra modes – heating and dehumidifying – are genuinely useful, not just menu filler, and the WiFi/app control makes it easier to live with day to day.On the downside, it’s heavy, bulky, and not quiet. The noise level is acceptable for working, watching TV, or daytime use, but if you’re very sensitive to sound at night, you’ll notice it even on sleep mode. The hose is a bit short, so placement can be awkward in some rooms, and like all portable ACs, once the hose and window kit are in place, it looks a bit clumsy. Build quality feels solid for the price, but this is still a mid-range, made-in-China appliance, not a high-end installation.I’d recommend it to people in small to medium rooms who want strong cooling with some extra flexibility (heating, dehumidifying, WiFi) and who understand that portable ACs are never silent or tiny. If you’re in a rental, can’t install a split system, and just want reliable cooling, this is a good candidate. If you’re extremely noise-sensitive, have very limited floor space, or only need a light breeze, you might be better off with a quieter fan or investing more in a different type of system.
8.3 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon
#4
Air Conditioning Unit, Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 216sq.ft Frosted White-7000

KGOGO

Air Conditioning Unit, Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 216sq.ft Frosted White-7000

  • Cools small rooms (bedroom/office) quickly and keeps them at a stable temperature
  • Effective dehumidifier mode that noticeably reduces humidity
  • Good value for the price with timer, remote, and multiple modes included
This KGOGO 7,000 BTU portable air conditioner is basically a practical tool: it cools small rooms properly, it’s not too big, and it doesn’t try to be clever. If you’ve got a bedroom, office, or small living room that turns into an oven every summer, this unit will make a clear difference, as long as you set up the exhaust hose and window sealing properly. Cooling power and the dehumidifier are its strong points, and the timer plus remote make daily use fairly painless.On the flip side, it’s not quiet, the design is basic, and the included window kit is clearly aimed at sliding windows, so many people will need to buy an extra kit. You also don’t get nicer extras like oscillating vents, a more advanced display, or smart features. So, if you’re picky about noise or want something more refined, it might feel a bit rough.I’d recommend it to people who mainly care about function over style: renters who can’t install a fixed AC, anyone on a moderate budget who just wants a bedroom they can actually sleep in during heatwaves, or someone needing to cool a home office. If you want near-silent operation, a premium look, or to cool a big open-plan living room, look at higher-end or higher-BTU models instead. For its size and price, this one is pretty solid and does what it’s supposed to do without too many surprises.
8.3 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon
#5 🔥 Most popular
5L Evaporative Air Cooler with Remote, 3-in-1 Portable Cooling Tower: Fan, Humidifier & Auto-Swing, 3-Speed Cooling, 7H Timer, 2 Ice Packs for Home & Office Use 85CM Air Cooler Black

Pelonis

5L Evaporative Air Cooler with Remote, 3-in-1 Portable Cooling Tower: Fan, Humidifier & Auto-Swing, 3-Speed Cooling, 7H Timer, 2 Ice Packs for Home & Office Use 85CM Air Cooler Black

  • Noticeably cooler airflow than a basic fan when used with cold water and ice packs
  • Low power consumption (55W) so you can run it for hours without big energy costs
  • Removable 5L tank and filter make refilling and cleaning fairly easy
After living with the Pelonis 5L evaporative air cooler through some warm days and nights, my opinion is pretty clear: it’s a decent, no-nonsense way to feel cooler than with a normal fan, but it’s not a replacement for real air conditioning. If you set it up properly with cold water and the ice packs, sit within a couple of metres, and use the oscillation smartly, it gives a genuinely more comfortable breeze than a plain fan. For sleeping and working in a small room, it gets the job done and makes hot, stuffy nights a lot more bearable.On the flip side, there are some annoyances. The remote is weak and line-of-sight, the status lights are on the top where you can’t see them from the sofa, the ice packs just float around in the tank, and there’s no smart-home or auto-resume function. You also have to keep an eye on water hygiene and be ready to rinse the tank regularly. And again, it doesn’t truly cool the entire room like AC; it mainly makes you feel cooler where the airflow hits you.I’d recommend this to people in small flats or bedrooms who don’t want the cost, noise, or hassle of a portable air conditioner, and who are happy with a stronger, cooler-feeling fan as a middle ground. It’s also good if you care about running costs and want something low-power you can leave on for hours. If your place turns into an oven and you want several degrees off the room temperature, or you’re big on smart-home control, you should probably look at proper AC or a more advanced unit instead.
8.3 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon
#6
MeacoCool Pro Series 8000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit 8000CH PRO-WiFi

Meaco

MeacoCool Pro Series 8000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit 8000CH PRO-WiFi

  • Cools and dehumidifies small to medium rooms effectively (real drop of 3–4°C in about an hour)
  • Wi‑Fi and app control make it easy to pre‑cool rooms and avoid running it longer than needed
  • Includes heating mode and dehumidifying mode, plus a 2‑year warranty for some peace of mind
The MeacoCool Pro Series 8000 CH is, in simple terms, a solid portable AC/heater that cools small to medium rooms well but makes a fair bit of noise doing it. In real use, it brought my bedroom and home office down to a comfortable temperature on hot days and took away that sticky, humid feeling that fans never really fix. The Wi‑Fi control and timer are genuinely useful, especially for pre‑cooling a room before bed or before you start work, and the heating mode gives it some extra use outside summer.The downsides are pretty clear: it’s bulky, heavy, and louder than the marketing suggests. If you’re expecting something you can run next to your head all night in complete peace, this isn’t it. Like most portable ACs, you trade noise and a big hose in your window for real cooling. The included window kit works but isn’t pretty, and you may end up upgrading it. Energy use is fair for what it does, but you still need to be smart about when and how long you run it.I’d recommend this to people who: live in a flat or house where at least one room gets uncomfortably hot, work from home in a warm office, or really struggle to sleep in summer. If you’re only mildly bothered by heat or hate background noise, you might be better off with cheaper fans or looking into a more permanent split system if you own the place. Overall, it’s good value if you actually need real cooling, as long as you go in knowing it’s not quiet and it will take up space.
8.2 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon
#7
7500 BTU Portable Air Conditioner, 3-in-1 Cool/Fan/Dry Quiet AC Unit for Bedroom/Office, Smart App/Voice/Remote Control, Drainage-Free, Universal Window Kit, 2.5L/H Dehumidification, AC318S White 7500 BTU

DREO

7500 BTU Portable Air Conditioner, 3-in-1 Cool/Fan/Dry Quiet AC Unit for Bedroom/Office, Smart App/Voice/Remote Control, Drainage-Free, Universal Window Kit, 2.5L/H Dehumidification, AC318S White 7500 BTU

  • Cools small bedrooms and offices (up to ~20 m²) reliably if the room is reasonably insulated
  • Quieter than many portable ACs and comfortable airflow thanks to the top vent and swing
  • Useful smart features (app, Alexa/Google/Siri, sleep curve) that work reliably in daily use
Overall, the DREO 7500 BTU portable air conditioner is a solid choice for small bedrooms and home offices if you want something reasonably quiet with proper smart control. It cools a 9–15 m² room in a sensible amount of time, the airflow is comfortable thanks to the top vent and swing function, and the app/Alexa/Google integration actually works. The "drainage‑free" system also makes day‑to‑day use easier, since you’re not constantly emptying a tank in normal conditions.It’s not perfect. It’s still a heavy, bulky box with a hot exhaust hose, and the 7500 BTU rating means it struggles if you push it into larger or very sunny rooms. Noise is "quiet for a portable AC", not quiet in absolute terms. And the price only really makes sense if you care about the quieter operation and smart features; if all you want is raw cooling and you don’t mind more noise or fewer options, cheaper units exist.If you have a small bedroom, guest room, or office, you like the idea of turning the AC on from your phone before you get home, and you’re okay with a bit of background hum at night, this is a good fit. If you’re trying to cool a big open living room or you’re extremely sensitive to noise, you should probably skip this and look at a higher BTU model or a split system. Used in the right context, it’s a practical, no‑nonsense portable AC that gets the job done without too much hassle.
8.2 /10
★★★★★ ★★★★★
🌟 Excellent See full review →
See offer Amazon

Comparison table : Low noise portable air conditioners

Overall score Value for money Design Comfort Durability Performance Presentation Effectiveness
Air Conditioning Unit 9000BTU, Portable Air Conditioner with Installation Kit, 2 Control Ways, Low Energy, Timer, Digital Display, 4 IN 1 Ventilation Conditioning Cooling Fan for Home, Large Room
#1 TOIOVCU
Air Conditioning Unit 9000BTU, Portable...
See offer Amazon
9/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★
5L Air Cooler, 3-in-1 Portable Air Conditioner with Remote Control, 3 Speeds & 75° Automatic Oscillation, 7H Timer, Low Noise - Cooling Tower Fan and Humidification for Home, Office, Bedroom Standing 45W 5L White
#2 Midea
5L Air Cooler, 3-in-1 Portable Air Condi...
See offer Amazon
8.4/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ - ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★
12000BTU Portable Air Conditioner, 5-in-1 Mobile AC with Cooling, Heating, Dehumidifier, Fan, Sleep Mode, Air Conditioning Unit with Remote Control, Smart WiFi & Window Kit for Home Office 12000 BTU - Low Noise
#3 Karl home
12000BTU Portable Air Conditioner, 5-in-...
See offer Amazon
8.3/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ -
Air Conditioning Unit, Portable Air Conditioner with 4-In-1 Cooling & Dehumidifier & Cooling Fan, Powerful Mobile AC Unit with Remote Control, 24H Timer & Window Kit for Rooms Up to 216sq.ft Frosted White-7000
#4 KGOGO
Air Conditioning Unit, Portable Air Cond...
See offer Amazon
8.3/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ -
5L Evaporative Air Cooler with Remote, 3-in-1 Portable Cooling Tower: Fan, Humidifier & Auto-Swing, 3-Speed Cooling, 7H Timer, 2 Ice Packs for Home & Office Use 85CM Air Cooler Black
#5 Pelonis
5L Evaporative Air Cooler with Remote, 3...
See offer Amazon
8.3/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★
MeacoCool Pro Series 8000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit 8000CH PRO-WiFi
#6 Meaco
MeacoCool Pro Series 8000 CH Portable Ai...
See offer Amazon
8.2/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ -
7500 BTU Portable Air Conditioner, 3-in-1 Cool/Fan/Dry Quiet AC Unit for Bedroom/Office, Smart App/Voice/Remote Control, Drainage-Free, Universal Window Kit, 2.5L/H Dehumidification, AC318S White 7500 BTU
#7 DREO
7500 BTU Portable Air Conditioner, 3-in-...
See offer Amazon
8.2/10 ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ - ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★

Frequently asked questions

According to our tests, the best low noise portable air conditioners is the Air Conditioning Unit 9000BTU, Portable Air Conditioner with Installation Kit, 2 Control Ways, Low Energy, Timer, Digital Display, 4 IN 1 Ventilation Conditioning Cooling Fan for Home, Large Room with a score of 9/10.

The cheapest low noise portable air conditioners in our comparison is the 5L Air Cooler, 3-in-1 Portable Air Conditioner with Remote Control, 3 Speeds & 75° Automatic Oscillation, 7H Timer, Low Noise - Cooling Tower Fan and Humidification for Home, Office, Bedroom Standing 45W 5L White.

The most popular low noise portable air conditioners is the 5L Evaporative Air Cooler with Remote, 3-in-1 Portable Cooling Tower: Fan, Humidifier & Auto-Swing, 3-Speed Cooling, 7H Timer, 2 Ice Packs for Home & Office Use 85CM Air Cooler Black with 539 customer reviews.

To choose a low noise portable air conditioners, we recommend comparing performance, build quality, value for money and user reviews. Our comparison table above helps you make the right choice.

We have tested 7 Low noise portable air conditioners to establish this ranking.
#1 Air Conditioning Unit 9000BTU, Portable Air Conditioner with Installation Kit, 2 Control Ways, Low Energy, Timer, Digital Display, 4 IN 1 Ventilation Conditioning Cooling Fan for Home, Large Room Air Conditioning Unit 9000BTU, Portable Air Conditioner with Installation Kit, 2 Control Ways, Low Energy, Timer, Digital Display, 4 IN 1 Ventilation Conditioning Cooling Fan for Home, Large Room
9/10 Best choice
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