Best ac online

TOP 10



Based on customer Reviews | Updated on May 29th 2020

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Our research and testing helps consumers find the best air conditioners online. Best AC Online provides information for general knowledge purposes and does not recommend particular products or services. We are a professional air conditioner review website. We truly love being able to run Best AC Online to help more people get that much needed cool-down in summer.


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Model: BPACT14WT

Amazon's Choice


  • The best air conditioner on our top 10 list. This AC will cool your room in no time. The Black & Decker BPACT08WT is more powerful than most portable air conditioners and will cool any large room rapidly for a very affordable price! It also comes equipped with a specialized dehumidifier making it perfect for hot humid areas.

  • The Black & Decker BPACT08WT is reliable, super easy to install and comes with a 1 year warranty. The sleek exterior combines very well with the high-tech interior to provide you with a product worthy of any household. It also comes with a remote control to allow you to control the air temperature in your room from the comfort of your own bed.

Ranked #2

  • The Serene Life 12,000 BTU Portable AC is the portable AC for all your cooling needs. It’s lightweight,takes merely a simple installation, and comes with a dehumidifier for those hot, humid summer climates.

  • The Serene Life also comes with a built-in heating function making it perfect for a hot, humid summer as well as a cold, debilitating winter.

  • For a single price, this portable AC comes with 4 operating modes: Cooling, fan, dehumidifier and heating. It’s one of the best machines on the market for precise adjustment of your room’s climate. Perfect for any time of year. The sleek and simple exterior design also allows for simple cleaning and maintenance. The best portable air conditioner for individuals looking for a reliable machine that is effective for the whole year. 

Serene Life

Model: SLACHT128


Model: Portable AC

SHINCO Portable Airconditioner

Ranked #3

  • The Shinco Portable AC is an Amazon’s Choice awarded, prime level portable air conditioner. It is characterized by its stylish design, expert engineering, and user friendliness. With 3 operation modes and the ability to cool medium sized rooms in no time, the Shinco AC is a brilliant choice for individuals looking for a long lasting, quality portable AC.

  • It comes with a 1 year warranty and a remote control. It is simple to install and easy to move around and includes a self evaporative system to increase efficiency, meaning that this unit will re-evaporate any water that it has collected from the air, making it ideal for dry summer climates.

Ranked #4

  • The award-winning Whynter ARC-14S is a top notch portable air conditioner. It is an elegantly designed, triple mode and fan sized portable air conditioner/dehumidifier that will make you the master of your room's climate. With an incredible 500 sqft cooling space, this long lasting product is best for medium to large rooms.

  • The Whynter ARC-14S comes with a remote control and a one year warranty. It is a high level product that has won several awards for performance, and a respectable place on our top 10 portable air conditioners list.


Model: ARC-14S

Amazon's Choice


Model: MN12CES

Ranked #5

  • The Honeywell MN12CES is a unique and modern portable air conditioner that will silently cool large rooms with minimal energy usage. It's effective in a room up to an astonishing 550sqft. Enjoy the peace of mind afforded to you through sheer durability of this long lasting product designed with revolutionary technologies. Honeywell really aimed for perfection with the MN12CES.

  • This elegantly designed portable AC is very simple to install, and takes minimal effort to move between rooms. It requires no permanent installation and is very flexible with different types of spaces, which is quite a unique feature for a portable AC. This reliable and easy to install product surely earned the second place on our top 10 best portable air conditioners list.

Ranked #6

  • The EdgeStar Extreme Cool is an affordable portable air conditioner best for medium sized rooms. This lightweight product is easy to install and move between rooms. The Extreme Cool is reliable, energy efficient and can rapidly cool a small room. The Amazon reviews for this product are overwhelmingly positive.

  • The Extreme Cool uses a dual-filtration system which combines pre-filters and replaceable carbon filters to remove unpleasant odors from the air. It’s also one of the more quiet ACs we have on this list with a recorded noise of only 54dB.


Model: Extreme cool


Model: Portable AC

Ranked #7

  • The hOmelabs Portable air conditioner comes with the longest lasting warranty of any portable AC on our list. A huge 2 year warranty and a free return or exchange within 30 days of order receipt is included when you purchase this portable AC. The built in de-humidification function and filtration systems keep your room dry and clean at the same time.

  • It is fairly quiet and affordable. Easy to install, transport, and small sized. Its size makes it the best portable air conditioner for small spaces and it is recommended for medium sized rooms. It Comes with a remote control, and has a notable range of temperature options.

Ranked #8

  • The LG LP1417GSR Smart WiFi Portable Air Conditioner will turn you into the master of temperature in your house. By the push of a button from the comfort of your seat, with 3 modes and specific temperature adjustment, you decide how your house will feel like. In addition, you may set up a timer of operation hours, to make the air conditioner stop when you want it to.

  • LG LP1417GSR Smart Wi-Fi Portable Air Conditioner operates almost in complete silence, and has an incredibly efficient energy usage. The remote controller is easy to use and allows all functions of the A/C which include temperature adjustment, fan speed, operation modes, and more. LG provides a 1 year warranty for parts and labor.


Model: Lp1417gsR


Model: MPF10CR81-E

Amazon's Choice

Ranked #9

  • The MIDEA MPF10CR8-E Easycool is an affordable AC for customers seeking functionality. It is easy to install and is best suited to cool small rooms. It has an easy-to-read digital display and an impressive range of temperature choices.

  • Also rated Amazon’s Choice, this product allows for 3 types of operation modes and is simple to use. It offers a 1 year warranty and is easy to clean. It is designed to be long lasting and user oriented. It requires only a simple installation.

Ranked #10

  • The Vremi Portable AC concludes our top best portable air conditioner list and is designed for horizontal window installation. It is suited for large rooms and is quite simple to maintain. It is an affordable portable air conditioner best fitted for a tight budget and large spaces.

  • It comes with a remote control and a 1 year warranty. It contains a de-humidification unit and an easy-to-clean filtration system.


Model: Portable AC

How do I find the perfect AC For Me?

Just because something is rated #1 doesn't mean that it's the best fit for you. We rate these Portable Air Conditioners on based off of a qualitative review of every individual comment on the product's sale site. So sometimes, even though an AC is 5 stars, we will rate it 4 stars because of what individual consumers are saying about it. Customer satisfaction should be a massive focus in any industry and we really stress that in our reviews.

So, how do you find the perfect portable air conditioner for your home? Well, it's actually quite simple.

-Step 1: Know your budget

This one is a no-brainer. If you want to spend Under $400 then it wouldn't really make any sense for you to be looking at a $600 portable AC.

-Step 2: Know what the weather is like where you live

This is also quite straight-forward. If you live in a hot, humid climate like Orlando, Florida then you will most likely need an AC with a dehumidifier to ensure that your home can be cooled to the optimal level for your every-day needs. But if you live somewhere like Dallas, Texas then you'll most likely need an air conditioner that doesn't consistently try to turn your room into a water-free zone.

-Step 3: Check your room size

Room size is VERY important. All the ACs in our reviews list vary in BTU. BTU or "British Thermal Units" are a unit of measurement that tells you the strength of your AC. The higher the BTU, the stronger your portable air conditioner. That means that if you live in a small apartment and you're just buying a portable air conditioner to cool your room then a 10,000 BTU model works great, but if you're looking to cool your living room in a single-family home larger than 400sqft then you should probably be looking to buy a 14,000 BTU AC.

-Step 4: Identify your year-round needs

Some of the portable ACs on our list come with built-in heaters as well. So if you live in a place that gets pretty hot in the summer but then significantly cools down over the winter, then you should be looking to purchase a portable AC with a built-in heater and kill two birds with one stone.

-Step 5: Try to assess when you will most-likely use the AC

If you need to run your portable AC whilst you sleep and you're a relatively light sleeper then you should look for an AC that that is roughly below the 55dB mark.

And that's the end of our reviews list. We would like to thank you for spending some time on our website to try and find the perfect portable AC for your needs. We hope that you're happy with whatever choice you've made. And if you're still kind of unsure on how each of the portable air conditioners above compare to each other then

feel free to check out our Comparison Chart below!

Comparison Chart:




Serene Life

Portable AC




Portable AC

Extreme Cool



Portable AC






Portable AC

Black & Decker

*Prices as of: May 20th 2020