Best LG Microwaves

Updated December 2020
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
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How we decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

30 Models Considered
18 Hours Researched
2 Experts Interviewed
199 Consumers Consulted
Zero products received from manufacturers.

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

Buying guide for best LG microwaves

Few appliances have transformed the art of cooking like the microwave. Ever since its introduction in the 1960s, the microwave has brought unparalleled convenience to our kitchens, providing quick snacks, warmed leftovers, and even healthy options in record time. Microwaves have a place in nearly every cooking area, whether it’s a starter kitchen or a high-end culinary institution. Even professional chefs use them to dry, defrost, and warm ingredients. 

Using a microwave is incredibly simple, but you’d be surprised just how many features modern units can have. Convection microwaves add the ability to bake, brown, and cook from scratch, and some models even have humidity sensors that stop the microwave automatically when your food is ready. For features like these and more, look no further than LG. 

LG offers an impressive lineup of built-in, over-the-range microwaves, and countertop equivalents at a variety of price points. There are several sizes, power levels, and aesthetics to choose from as well, with proprietary gadgets to take your culinary creations to the next level. Take a look at our buying guide and recommendations before you shop.

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Not every kitchen has the same style, which is why LG offers several finishes to fit your décor. Black, white, stainless steel, and colored stainless steel options are available, with smudge-proof options to maintain that showroom finish.

Key considerations

Conventional vs. convection 

The choice between a conventional microwave and a convection microwave may be the most important decision you make before buying. What’s the difference, exactly? 

Conventional: A conventional microwave is exactly what it sounds like: a standardized model that emits microwave energy to heat food. These versions are more common and far less expensive than convection microwaves. 

Convection: These microwaves add oven-like features to the existing platform, allowing you to cook with microwave energy as well as a radiant heat source. This duo, combined with a fan that circulates air inside the microwave, gives you a huge amount of flexibility in the kitchen because you don’t need an oven to bake or brown food. These microwaves provide higher-quality results than conventional microwaves overall, and they’re especially great for use in RVs and other small spaces.


Any time you purchase a cooking appliance, its capacity is a key factor. Are you only cooking for yourself or a family of four? Are you prioritizing snacks or full meals? Where will it be installed? Microwave manufacturers generally use cubic feet to measure the interior capacity, with LG’s sizes ranging from 0.9 to 2.2 cubic feet. Note the exterior dimensions, too, particularly if you’re installing the microwave above the stove or in a counter. Finally, remember that convection microwaves tend to be a bit larger than conventional microwaves. 


The other primary concern is how powerful your chosen microwave is, because this directly relates to how quickly it can cook, how evenly it can cook, and the size of meals it can handle. 

Microwave power is measured in watts, and this can vary between 700 and 1,500 watts. The higher the wattage, the quicker your items will cook. However, select units offer variable power settings so you can adapt it to your recipes on the fly. 

When researching wattage, keep your microwave’s capacity in mind as well. Why? A large microwave cooks more slowly than a modest one with the same wattage, so it may be in your best interests to scale up the wattage “budget” as you increase the size of the microwave. 

LG microwaves come in countertop and built-in styles. Countertop microwaves sit on your counter and are far less expensive due to the lack of installation. The more expensive built-in microwaves fit flush to your range, countertop, or drawer.




Microwaves only need a fraction of the cooking time that ovens do, but their convenience doesn’t stop there. LG microwaves boast a number of preset functions for variable power levels, food-specific shortcuts, defrosting, and sensor cooking.


Sensor-equipped microwaves take the guesswork out of cooking. A staple of higher-end LG models, humidity sensors monitor the steam level inside the microwave and either add or subtract time as needed. This prevents overcooking and reduces the need to monitor the process. That being said, they’re not completely foolproof, because the volume and density of the food can throw off the sensor. Even when using a high-tech sensor mode, we still recommend checking on your food periodically.

QuietPower ventilation

Convection microwaves and over-the-range models require more ventilation than normal models, which can create more noise than you’re familiar with. To mitigate this, LG offers select models with QuietPower vents that have a low-resistance design to reduce noise. 

NeoChef turntable

When you use a microwave, the food rotates on a turntable to provide even results. Turntables are often flimsy and weak, though, and they can come off the track when burdened with heavy items. LG’s NeoChef turntable addresses this with a hexagonal stabilizer ring that provides six sturdy support wheels instead of three. 

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Regardless of the microwave you choose, resist the urge to throw away the owner’s manual. You may need it if you forget how many watts your microwave has, and the part numbers can come in handy if you need replacements.

LG microwave prices

Inexpensive: Expect to pay between $150 and $200 for an entry-level LG microwave. For the money, you’ll see a selection of small but still powerful countertop units with an easily wipeable interior and sturdy turntable. 

Mid-range: Spend $250 to $350 and you’ll have access to larger, more powerful countertop microwaves, smaller over-the-range models, and versions with a classy stainless steel finish. In addition, you’ll find a small selection of convection and sensor-equipped microwaves at this price point. 

Expensive: At the top of the range, you’ll spend $400 to $500 and more for the largest built-in microwaves with powerful convection technology. These come in more finishes, too, and have advanced humidity sensors for perfect results.

For built-in and over-the-range microwaves, you may need additional trim to fit your appliance flush. LG has you covered with multiple trim kits, each of which is designed for particular microwave models. Choose from classy finishes including black stainless steel.



  • Check the plug and vents. Convection microwaves require grounded electricity and plenty of airflow for safe use. Always confirm that the air vents are not blocked and that the plug has three prongs. 
  • Pierce foods that have skins. Doing this before cooking will prevent potatoes, sausages, and other foods with skin from popping and splattering when heated. Piercing the food can avoid subpar taste and a messy microwave.
  • Elevate foods with a rack when cooking with the convection setting. This way, air can circulate under the food for more even results.
  • Wipe the interior dry. Food has moisture inside it, which makes a bit of condensation inside your microwave completely normal. If moisture is excessive, wipe the interior of the unit dry to prevent mold. If the moisture is consistent, your microwave might need to be serviced.
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LG offers several microwaves that are ADA compliant, meaning they provide cooking access to people of all abilities. Specifically, this translates to controls that can be operated with minimal force and less reach.


Q. What’s the best way to clean my microwave?

A. Microwaves can accumulate grime in short order, but, thankfully, they’re quick to clean. The first step should always be to unplug the microwave, because this reduces the risk of electric shock. Consult your owner’s manual for model-specific instructions, but, in general, most messes can be managed with a damp paper towel or sponge. For grease, use baking soda, dishwashing liquid, soap, or a product specifically designed for cleaning the interior of a microwave. Do not use commercial oven cleaners, abrasives, or anything containing ammonia or bleach. If you encounter baked-on food that just won’t come off, heat one cup of water on full power for a few minutes before cleaning. The heat and steam may soften the food and expedite the process. 

Q. Can I use metal in a convection microwave?

A. As we all (hopefully) know, you cannot use metal or foil in a microwave. Food absorbs microwave energy to cook, but metal reflects it back to disastrous and unsafe results. You can, however, use metal or foil in a convection microwave, provided you use a convection-only setting. In these cases, your microwave is effectively a small oven, minimizing the risk of arcing. 

Q. How can I tell if cookware is microwave safe? 

A. If the product does not list this information on its packaging, there are a few other ways to confirm microwave cooking safety. On the cookware itself, look for a symbol resembling a box with a set of wavy lines on it. This symbol represents a microwave, so if you see it, you’re good to go. 

Similarly, if the container has a #5 on it, it is made of polypropylene, which means it’s very likely to be microwave safe as well. CPET #1 is another indicator of microwave safety and is found on bakery trays and prepackaged, single-serving meals.


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