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4.0 | 137 Reviews

1.8 cu. ft. Over-the-Range Microwave Oven with EasyClean®

LG LMV1831SS

Lowest Price Guaranteed!

Features

  • EasyClean™ Interior
  • Sensor Cooking
  • Energy Savings Key
  • Auto Defrost

Quick Specs

  • Type: Microwave
  • Style: Over the Range
  • Width: 29.875"
  • Height: 16.4375"
  • Depth: 15.375"
  • Energy Star Rated: No
  • Microwave Capacity: 1.8 cu. ft.
  • Microwave Wattage: 1000.0 watts
  • Recessed Turntable: No
  • Convection Microwave: No
  • Vent CFM: 300.0 cfm
  • WiFi Connected: No

See More

*FREE Local Delivery - Only applies to brand new items over $399. All Close-out and All Scratch & Dent as well as new items under $399 will have a $65 local delivery fee to each individual delivery address.
If one item qualifies for FREE delivery then the entire order will qualify if going to the same address. ALL deliveries qualify for FREE Haul-away. Additional charges may still apply to all orders depending on circumstances.

We deliver to Brevard and the surrounding Counties ONLY

 
EasyClean®

With the new EasyClean® interior, you can have quick and high performance cleaning inside and out without using chemicals.


Senses Optimal Temperature for Fast Results

Sensor Cooking technology senses humidity levels within the oven and automatically adjusts cooking time and performance to help provide optimal heating performance.

Features

  • EasyClean™ Interior
  • Sensor Cooking
  • Energy Savings Key
  • Auto Defrost
  • One-Touch Settings
  • PrintProof™ Stainless Steel
SUMMARY
Series LG
Type Over-the-Range Microwave
Oven Capacity (cu.ft.) 1.8
Color PrintProof™ Stainless Steel
CAPACITY
Oven Capacity (cu.ft.) 1.7
FEATURES
Microwave Power Output (Watts) 1000
Exterior Design WideView™ Traditional
Control Type Membrane
Control Location Right Side
Display White
COOKING FEATURES
EasyClean® Interior Yes
Sensor Cook Options 13
Power Levels 10
Defrost Auto/Time/Rapid Defrost
Sensor Reheat Yes
Auto Cook Options 4
CONVENIENCE FEATURES
Racks 1
Turntable Diameter (inches) 12.6"
Clock Yes
Kitchen Timer Yes
Completion Beeper Yes
Turntable On/Off Yes
Add 30 Second Yes
LIGHTING
Lighting (Exterior) 30W Incandescent
Lighting (Interior) 30W Incandescent
SAFETY FEATURES
Child Lock Yes
VENTING SYSTEM
Filtration Charcoal Filter
Exhaust Grease Filter 2
Power Levels 2
Vent Grille Type Hidden
Vent Air Flow (CFM) 300
MATERIALS/FINISHES
All Available Colors PrintProof™ Stainless Steel/PrintProof™ Black Stainless Steel, Stainless Steel
Interior Color Gray
Clock Display Color White
DIMENSIONS/CLEARANCES/WEIGHT
Cavity (WxHxD) 20 11/16" x 10 6/16" x 14 3/16"
Exterior (WxHxD) 29 14/16" x 16 7/16" x 15 6/16"
Product Weight (lbs) 48.7
Shipping Weight (lbs) 61.8
Shipping Dimensions (WxHxD) 33 9/16" x 20 1/16" x 19 7/16"
POWER/RATINGS
Volts 120/60
Amps / Watts 14A/1600W
LIMITED WARRANTY
Parts and Labor 1 Year
Magnetron 10 Years
UPC CODES
UPC 048231341721

Quick Specs


  • Appearance

  • Type: Microwave
  • Style: Over the Range

  • Dimensions

  • Width: 29.875"
  • Height: 16.4375"
  • Depth: 15.375"

  • Features

  • Energy Star Rated: No
  • Microwave Capacity: 1.8 cu. ft.
  • Microwave Wattage: 1000.0 watts
  • Recessed Turntable: No
  • Convection Microwave: No
  • Vent CFM: 300.0 cfm
  • WiFi Connected: No

LG Appliance Make The Season Bright Rebate

Offer Expires: 11/2/2022 to 1/4/2023 Must be postmarked by: 4/4/2023

Receive a 10% rebate with purchase of qualifying LG Appliance Package. Rebate form must be postmarked by 4/4/2023.

LG Black Friday Savings Rebate

Offer Expires: 11/2/2022 to 12/1/2022 Must be postmarked by: 1/2/2023

Receive up to a $900 rebate with the purchase of qualifying LG Appliances. Rebate form must be postmarked by 1/2/2023.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.0 out of 5

78% of reviewers recommend this product.

2 Stars

Dark Control Panel

StaceyJ 11/21/2022

Bought almost a month ago very disappointed with rattle/wobbling sound when it runs but even worse is the extremely dark Control Panel Cannot see without other kitchen lights on even during daytime. Thought I must be missing some light for the panel but in dealing with LG customer service for just short of an hour I got neither issue resolved. Would not recommend.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
4 Stars

Heats up food well

HouseHubby85 11/17/2022

Overall its a pretty good microwave. Seems to heat up food quickly and evenly. It looks good and matches the rest of our LG appliances well. Similar to the stove the buttons could be a bit easier to push. I also would expect the lights to be brighter both in the microwave and below. I would expect them to match the bright LED lights of the fridge and dishwasher. One thing I cannot stand about this microwave is how loud the beeping is on it. If I am heating something up I am typically standing in the kitchen I do not need to hear this aggressive tone from a mile away. I thought perhaps it would have a tone similar to the washer and dryer. I look forward to hearing those theyre happy and much more pleasant.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
2 Stars

Disapointed

Lgggggggggggggggghhhggggg 11/16/2022

Bought this a year ago.It got a problem with display flickering . Called LG service it took 2months to fix .I had to keep calling to find out what was going no one let me know what was happening I only hope that my other $4000 LG appliances dont break . Sorry to say Life wasnt good .
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Review on my LG Microwave

Barbara Burch review 11/13/2022

Purchased in October from Home Depot. They didnt have a model on the floor for me to look at. I went online to look at your marketing information and photos. The ones I saw all had the letters on the display visible against the black background Plus my brother has one and his is white letters. Once mine was installed I realized the entire display except for the time was all dark. I need to keep a flashlight by my microwave so I can see what commands I need to push ie Cook Time Defrost Melt etc I called customer service and was told this is the way it was designed. Cant believe this. Wrote a letter to your office havent heard back. Completed a notification online. Received a message saying yall are going to look into this But no one seems to be interested in correcting my unit. Im very disappointed in the feedback Ive received Guess you expect me to live with this inferior product the rest of its life OR place it on the curb and purchase another brand that I can see
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
3 Stars

Control panel is poor

Alza 11/11/2022

The buttons on the control panel are hard to push. The display is not backlit it is very difficult to read the buttons. The photo of the unit had to be photoshopped to make the buttons stand out like that. And an Energy Saver button that only turns off the timer display? O please.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
4 Stars

love the charcoal filter feature

Nancykg 11/7/2022

Installed a month ago. I wish it had more than one level of lighting. It is noisy. Other than that it works great
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG Microwave

JennJarr 11/6/2022

I bought the microwave as part of a bundle in September. I love my new microwave
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
2 Stars

Buttons hard to push

Ericl 11/6/2022

Really have to press hard. Also does not have as much poer to heat items as my other micro.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
2 Stars

unable to read function buttons

D Lohse 11/5/2022

Very disappointed in the function panel. Unless all the lights are on in my kitchen I cannot see or read the function panel. It annoys me every time I use it. And the energy saving feature only turns off the clock light. Really??
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
4 Stars

Works Great

AKinIA 11/5/2022

The keypad is a little touchy and the door rattles a little bit of works great
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Nice microwave

Packer49 11/4/2022

It seems to work well and have good features. You have to push the buttons pretty hard and I wish the display would light up when touched so you wouldnt have to turn up the the kitchen lighting to use it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Our LG appliances

RCI41 11/4/2022

We purchased four LG appliances. A french door refrigerator a double oven range a dishwasher and a microwave. All are beautifully deigned and engineered.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Easy to use.

Lins kitchen 10/28/2022

I bought it one month ago. It is easy to use. It looks great in our kitchen. Very modern looking.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Compact and Easy to Use

Kerrijanet 10/16/2022

I bought this last month and love it I didnt want anything over-bearing in the kitchen and this works perfectly for the space
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great entry level microwave

MImomma 10/10/2022

We only needed a microwave for basic warming/melting of items. This microwave has plenty of power and more than fits the bill for our basic needs. Since we dont cook in it I cant vouch for those features.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

New microwave

BAC2 10/7/2022

We have only had a month. Seems to work fine. Does t seem as well made as the old one we had but my husband is happy with it
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great features.

Pato77 10/7/2022

Love the over-the-stove microwave. Has great features. And I have more counter space.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Beautiful product

GrammarTech 10/7/2022

This product performs extremely well not issues and looks very beautiful above my range. Great product all around.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Happy with purchase

Frank21 10/3/2022

Bought this product for kitchen remodel. Very happy with the microwave. Works and looks great
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
3 Stars

Disappointed

LMV1831SS 9/29/2022

The microwave works as it should. BUTas others have said the keypad is a big disappointment Can barely see the characters in good light much less low light. The keypad is reactive enough. And as others have said the stovetop light is very dim. Im stuck with this now but would not buy again or recommend to others. If you like me want LG because it matches your other new appliancesBeware Maybe up the budget to a better model.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

microwave

marymoe 9/29/2022

this is a great microwave. the cook function works so much better than me questing cook minutes.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
2 Stars

Keypad too dark

LG Microwave LMV1831SS 9/27/2022

Bought this 2 weeks ago unhappy with the microwave because the keypad is too dark. I have to turn on light even during the day to see the numbers. Microwave already attached to cabinet so hard to remove and return.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Debbie93 9/26/2022

Bought it last month and it worked three times and stopped. Technician coming today.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Great microwaveI would only change one thing.

TVon 9/23/2022

This is a great microwave and is very easy to use. All the features are nice to have including the rack inside. Buttons are very reactive and unlike previous microwave ovens I have owned it seems to heat evenly. Installation was even easy. The only thing I would change is the light as it is a little dimmer than I would like but overall I am very happy.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Good basic microwave

Gas Range Detailed Review 9/23/2022

We bought a whole suite of new LG kitchen appliances largely due to the buy more save more promotion. We originally picked the next higher level microwave which had a few more features and a higher capacity but it was out of stock so we settled on this model. Like most folks the microwave is one of the most used appliances in our kitchen. Weve had this one for a few months and it has performed well. We generally dont use the sensor basked cooking options but weve tried a couple with this one and they do work about as expected. Basically results were slightly undercooked but this is desirable as opposed to overcooked. Our biggest complaints with this microwave I suspect apply to all LG microwave models. The control panel buttons are not backlit and the legends do not have enough contrast so theyre hard to read. We have found we have to have all the kitchen lights on in order to read the buttons. Theyre also difficult to press. They seem to be typical membrane type buttons but for some reason its hard to find the right activation spot so we find ourselves having to press a button several times moving our finger slightly each time until it finally registers the press. The other issue I have with it is the display. Its bright glaring white. There is no control to dim it. As I mentioned above we also bought other appliances so they would all match. The LG range which is below this under cabinet microwave has a nice blueish white display. The microwave display stands out like a sore thumb. Silly me for thinking theyd use the same display. I ended up ordering some colored gel material and cutting a piece to go over the microwave display. The colors still dont match but the microwave display isnt so harsh and doest stand out like it did before. The only other issue I have is the light provided on the bottom presumably to illuminate the stove top below is so weak its almost useless. I was able to find a much brighter LED replacement on Amazon. Overall were pleased with this LG microwave.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Keeps on breaking

Markh1256 9/22/2022

Loved the shelf lg is getting rid of this in future designs. The button panel kept on shorting out. Lg was unable to fix this. They ended up giving me a full refund so I could get next years model
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
4 Stars

Great looking

BLKKING44 9/20/2022

Nothing to special about a microwave wish the buttons where back lit
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Love it

RB2001 9/19/2022

Far better than the Sharp microwave it replaced. Would recommend buying it
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG over oven microwave

Andrea Adams 9/19/2022

Seems to work well and is stylish. Was affordable.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Pretty good microwave

NEFLgirl 9/19/2022

This microwave heats as expected. The buttons require a very firm touch to input time.etc. Good basic model.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Very good but could be better

fastmike 9/16/2022

The most obvious concern we have with the unit is how hard you must push the keypad for use. Not like any other unit we have used. Calling it Touch Pad would be incorrect. Additionally the keypad is very dark. In a dimly lit kitchen its very hard to read the keys. Should be backlit. The microwave functionality is fine but thats what you expect
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Easy ordering

mamwoody 9/16/2022

I ordered a new glass plate for the inside of the microwave and it was easy to order and delivered in 3 days.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great Features

MSgtLarryK 9/11/2022

I recently bought this microwave to replace a competitors brand. We chose LG due to the features and the fact that we have replaced all our kitchen appliances with LG. We use our kitchen hard and LG has always outperformed others. This microwave has already demonstrated performance that has surpassed our previous microwaves Outstanding
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Control panel hard to read

Brand71 9/1/2022

The microwave itself is fine. I use it only for basic microwaving tasks. However the control panel is very dark and difficult to read at times I use a flashlight to illuminate it. I am very disappointed in that respect. I will have to buy a stick on LED light to place above the panel to make the controls more visible.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great Microwave

Darcy Ann 8/30/2022

I had to recently replace our microwave and wanted LG brand after having owned all their appliances for past 12 years and LOVE them
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
2 Stars

Wish I had done my homework before buying

Lisa Loundagin 8/15/2022

I was excited to purchase my first LG appliance but I am definitely disappointed with this microwave. The worst is that the keypad is nearly impossible to see especially when its darker in the room. This thing is also the loudest microwave Ive ever used and you have to push too hard on the buttons to get them to work. Finally a high/low option on the light would be a nice feature. The microwave seems to heat food well but based on the above complaints I would not recommend this and am already regretting my purchase after just a few days.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Clock wont stop blinking

Margaet Henne 8/14/2022

I bought all new LG appliances from Home Depot including microwave model LMV1831ST in July 2021. Today the microwave clock light will not stop blinking and it is out of warranty. It is August 2022. They wont fix it unless I pay for it myself since the warranty is for 12 months. BUYER BEWARE I think 12 months use is a very short time and LG products should work longer than 1yr. Very unhappy with LG.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

LG does it again

mmtc 8/11/2022

This was a replacement for slightly smaller model due to our kitchen renovation. There have been several tweaks since we bought the other one. One my husband is thrilled about is the ability to stop the turntable. I am happy that there is a separate timer. The only downside we have encountered is the inability to lower the volume on the end of cooking alert... it seems really loud. But we can definitely live with it because this unit works great
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Horrible LG Experience

DF2022 8/3/2022

We purchased an LG microwave in November of 2021. Within the year the control pad began to flicker and then went black. LG came out to repair in late 2021 since it was still under warranty. Within 7 months the repaired control pad is now flickering as the first one did. However LG will not fix the unit this time since it is out of warranty. Yes they are technically correct however the repaired unit broke within its first year of getting fixed. We purchased 5 LG appliances in November of 2020. 3 out to the 5 appliances have required repairs.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great features

Becky M 7/29/2022

I really like this microwave. Sharp looking and like all the features. I would recommend to my friends
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Fault

Michette 7/23/2022

the control panel button are to dark and I have to use a flashlight to see them. On your picture you can see them on the microwave you do not see them. I am very disappointed about this purchase. Therefore I would not buy another one and would have returned if it was not hard to remove.
Originally posted on lg.com

No, I do not recommend this product

Features

 
3 Stars

Good microwave

Janw68 7/23/2022

Bought this last month. One problem I have with many products that need to be installed is they dont have a standard installation no matter the brand. I was replacing a microwave in the same spot but I couldnt use the bracket I put in for the old one nor could I use the same holes in upper cabinet for the screws that go in the top. So new bracket and new holes had to be drilled. The other issue is the over the stove light under the microwave is very weak. I replaced the bulb with a LED bulb. The microwave does work good
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

It a microwave

Garthbolt 7/23/2022

Well its a 1000 watt microwave it doesnt have the quick time settings like 1 is for 1 min auto start no you push 100 start for 1 min.. not as nice as most microwave for the price..
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Efficient microwave

b lynne 7/19/2022

Have used a couple months and love it. Easy to program and use. The only problem I have is the door latching. It is a hard pull to open. I would buy it again however
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Im in heaven

SVEgolfer 7/17/2022

I so needed a new microwave. I never realized how much I missed a microwave when my old one died. The LG is so great I love all the features .
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Kitchen remodel

Garygoomba 7/11/2022

I bought this as well as 5 other appliances for my kitchen remodel. So far so good.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Nice but Loud

cat1227 7/11/2022

The microwave is loud. You hear the fan going when it is heating. Even the buttons and beeping are loud
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great Microwave

bigh2022 7/9/2022

Love the features and options on this microwave Pretty quiet when it runs too.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Very Quiet

Pat2000 7/9/2022

My new LG microwave is not only quiet it is also very efficient. Things get done much faster than they did in my old microwave. Love it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Powerful

tntlarson4 6/26/2022

This is a powerful unit with great features - especially the 30 second key and the timer is very helpful. Heats food quickly and evenly.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value