These 8 Quiet Air Conditioners Won't Keep You Up At Night

The Midea is famous for being a super-quiet air conditioning option, which it credits to a highly efficient inverter system that produces ultra-low noise vibration. Plus, this technology makes the Midea 35% more energy-efficient, making it a great environmental choice — and a great choice for keeping your monthly bills low. This unit is also Wi-Fi enabled so you can control it from anywhere, like when you're on your way home from work.

Promising review: "Installed and when not on high you can not hear it running. Plus it seams to maintain the temp even on heat wave days." – Budman 20201

If you're looking for a quiet AC option that you can move from room to room, the Dreo portable air conditioner is a great pick. With a large LED display, fast cooling, and a 46-decibel quiet working noise level, this AC unit has a cooling capacity that reaches 14 feet. It also connects to an app, so you can easily control it from anywhere. "I have had many portable air conditioners and this one puts them all to shame," one Amazon reviewer wrote. "The app is easy to use and is very convenient. It almost instantly cools my room and is extremely quiet compared to others. If you are in the market for a portable air conditioner I would highly recommend buying this one."

Promising review: "Easy to assemble. Keeps room ice cold. My electric bill didn’t even go up which was a shocker. Quiet. I’m going to get a 2nd one for the other bedroom I’m so impressed. Highly recommend." — amy meeker

Available in 8,000- and 10,000-BTU models, this energy efficient option from a trusted name in home appliances promises to be “20% quieter ... than a standard AC.” The interior inverter is designed to provide temperature equilibrium throughout a space, and it's equipped with a washable filter. The unit can be controlled via app, included remote, or with the stylish buttons that adorn the front panel.

Promising review: “Best window AC I’ve ever purchased. Inverters are for real. Exceeds the cooling footprint of my old 10k while 4x quieter, and less expensive to operate (verified per my daily utility report).” — Mr. Holly Martins

This window unit from TOSOT's "tranquility series" can easily cool a 350-square-foot space without making the entire room noisy. This AC features a modern front panel design, a sound level of just 42 decibels, is Energy Star rated, comes with a remote, and has adjustable wind louvers if you find the cold air is blowing in your face too much.

Promising review: "Lots of reviews here refer to the Chalet model. I purchased the Tranquility: it is really much more silent than any other window unit I have ever seen/owned. Of course, it is not silent, it is much quieter. I'm not sure that it is as quiet as a library as they say in the description, but definitely you can work and talk or listen to TV while this unit is cooling your space. The design is nice too." – Dada

Looking for a portable AC unit in a more exciting shade? This Costway pick is available in pink (or black, if you prefer neutrals) and can quickly cool down a room of up to 350 square feet. This unit is easy to use and install and comes with a smart LED touch control panel. It also runs on low noise so it won't disturb your life, and if you'd rather install it in a window, that's doable — it can be easily installed in a horizontal or vertical window. According to the brand, the noise level is 52 decibels, which is about as loud as a household refrigerator. (This options doesn't have reviews, but it's the only one we could find that comes in pink, so we couldn't resist including it.)

If you're looking for an air conditioner that can cool a larger space, this ultra-quiet 14,000-BTU Della option is a great bet. Equipped with a remote control and compatible with an app, this portable AC unit can quickly cool spaces of up to 450 square feet. Designed with powerful functionality and user-friendly features, this air conditioner can also be easily installed in windows.

Promising review: "This is a great buy! Della is an awesome brand," one reviewer wrote. "This air conditioner gets the room super cold and it’s quiet."— Travis Crenshaw

This Windmill AC unit is an investment, but if you're someone who values convenience, efficacy, and quiet, it's probably worth it. With curved edges, and auto-dim LED display and a sound that's 9 times quieter than what you get with traditional window AC units, this air conditioner is available in a variety of BTUs suitable for rooms in various sizes.

Promising review: “I live in an old house that gets hot and humid very quickly in summer. I've tried so many other window units, and this is by far the best! It looks great (both from the inside and outside view) and was super easy to install. It cools down my place quickly and quietly - I have it in the window in my living room, and it easily cools the entire common space: living room, side room, dining room, and hall. The best part is how quiet it is! I can sit on the couch essentially directly next to it and still be able to hear the tv or have a chat with friends. Honestly, the first time I plugged it in and turned it on, I thought it was broken because I could barely hear it, but it turned out it's just *that* quiet, especially compared to other units I've used. I love the bluetooth functionality as well. I can go on the app when I get out of work, turn on the AC remotely, and by the time I get home, it's nice and cool. Other reviews have mentioned the internal thermometer is off by a few degrees, and while this is true, it hasn't had any impact on the unit working for me. If you're on the fence, I absolutely recommend this product!” — Rachael M

The Hykolity 8,000 BTU AC unit cools up to 350 square feet and comes with a remote control, connects to an app, and is so quiet at 36 decibels you'll forget it's there.

"After buying and returning several air conditioning units, reading thousands of reviews, and roasting at night I finally found my perfect match. This unit is SO QUIET," one Amazon reviewer wrote. "I have a very low tolerance for humming noises and this one I barely notice. It blows wonderfully cold air, was easy to install and I love that you can program it to turn on and off at a certain time each day. My bedroom is finally cool enough and quiet enough I can sleep peacefully."