8 Best Over the Range Microwaves for Low Clearance (October 2026) Honest Reviews
Most over the range microwave shopping guides tell you to check the width. Almost none of them tell you to check the height, which is the one number that decides whether the unit goes in your kitchen or stays in the box. If the gap between your cooktop surface and the bottom of the upper cabinet is under about 16 inches, a standard 17-inch-tall microwave is a non-starter, and you need to shop by overall height first and everything else second.
That is exactly the problem we set out to solve with this roundup of the best over the range microwaves for low clearance in 2026. We compared eight models whose published dimensions, wattage, airflow ratings and owner feedback we could actually verify, and we sorted them by measured height rather than by brand name or marketing language. Three of the four shortest bodies in this roundup sit at roughly 10.3 inches, and the fourth is 10.75. Two more land in the 15-inch band. Two are 17 inches tall and earn their place through width or capacity instead of height.
Contents
Below you will find a clearance measurement checklist to run before you spend anything, a comparison table with every model’s real dimensions, eight individual write-ups with honest pros and cons, and a fallback section for the kitchens where nothing slim will fit at all. If you are still working out how much space you have, our compact microwave guide covers the small-space basics, and our countertop picks for large families is worth a look if you decide the hood route makes more sense.
Top 3 Best Over the Range Microwaves for Low Clearance (October 2026)
Sharp R1874T Convection OTR
- 15.28 inches tall
- Real convection baking and broiling
- 850 watts
- 13 inch turntable
KoolMore 24 in Slim OTR
- 24 inch width saves cabinet space
- 1.3 cu ft cavity
- 300 CFM vent
- 1000 watts
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All 8 Picks at a Glance in 2026
Every model below is listed in the order we recommend them, with the measurement that matters most for a tight install right up front.
| Product | Features | |
|---|---|---|
| COSMO 1.2 cu ft Slim OTR Microwave |
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| Sharp R1874T Convection OTR Microwave |
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Check Latest Price |
| KoolMore 24 in Over the Range Microwave |
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Check Latest Price |
 Summit 24 in Built-In Microwave |
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Check Latest Price |
 Midea 1.2 cu ft Slim OTR Microwave |
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 Samsung 1.1 cu ft Smart SLIM OTR |
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 GE Profile 1.2 cu ft Low Profile OTR |
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Check Latest Price |
 Haier 24 in 1.4 cu ft OTR Microwave |
|
Check Latest Price |
We earn from qualifying purchases. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
1. COSMO Stellar 1.2 cu ft Slim Over the Range Microwave
30 in. Stellar Coll 1.2 cu ft Slim Over the Range Microwave…
10.3 inches tall
30 inch wide,18.5 deep
1.2 cu ft,1000 watts
Over-the-range vent fan with task light
Pros
- Genuinely low profile at 10.3 inches
- Strong exhaust fan owners single out
- Mounting hardware and clear instructions included
- Quiet relative to older over the range units
- 12.4 inch turntable with sensor cook and reheat
Cons
- Wide door needs extra swing clearance
- Small viewing window for the cavity size
- Control panel is not backlit
The COSMO Stellar is the one we kept coming back to while testing this category, and the reason is simple: at 10.3 inches tall and 18.5 inches deep, it is tied for the shortest body on the market while still delivering 1.2 cubic feet and 1000 watts. In a kitchen where a 17-inch model simply will not go in, that combination of height, capacity and power is the sweet spot.
Owners consistently single out the exhaust fan. Across 507 ratings averaging 4.4 stars, the blower motor is the feature that comes up most often as better than expected, and several reviewers note it is quieter than the over the range unit they replaced. Dual task lighting over the cooktop is another repeat mention, and the 12.4-inch turntable is large enough for a family dinner plate.
Sensor cooking does the practical work here. The unit runs seven auto programs including popcorn, potato, sensor cook and sensor reheat, with both weight and timed defrost, which covers most reheating without you touching the power levels. There are 11 power levels and 1000 watts of cooking power, which is at the top of what we see in slim bodies and noticeably stronger than the 850-watt units in this group.
The stainless steel interior is a nice touch in a category where plastic-lined cavities are common, and the one-year limited warranty is backed by a US-based support team. This is also the model we would point an RV or mobile home owner toward, since slim depth and low height matter more there than anywhere else.
Check the door swing before you order
The most common complaint we found on this model is that the door is wide and needs real clearance to open fully. If your upper cabinets come down low on both sides, or if there is a wall return that pinches the opening, measure the swing path before committing.
There is also no convection or air-fry mode here, and the task light is a fixed cool white with no warmer setting. If you want to roast a small chicken, buy the Sharp instead.
Who should skip this one
Skip it if the cavity size is your priority. A 1.2 cubic foot interior with a small viewing window means you are checking food more often than you would with a 1.4 cubic foot cavity and a larger door glass.
It is also not the choice for anyone who wants connected features, since there is no Wi-Fi and the panel is not backlit, which makes it hard to read at night.
2. Sharp R1874T 1.1 cu ft Over the Range Convection Microwave
Sharp R1874T 30 in. 1.1 cu. ft. Over the Range Convection…
15.28 inches tall
1.1 cu ft convection cavity
850 watts microwave power
20 programs with racks included
Pros
- Real convection that bakes
- broils and roasts
- Turntable switches off for sheet pans
- Drop-in fit for older R-1870 and R-1874 openings
- Low and high convection racks included
Cons
- Highest cost in this group
- Not a low profile height
- Sensor reheat overshoots on liquids
- Venting is set for recirculating from the factory
At 15.28 inches tall and 29.93 inches wide, this is a mid-height unit rather than a slim one. That is the trade: you give up roughly five inches of vertical space compared with the 10-inch models, and in exchange you get the only real convection oven in this roundup. It browns, bakes, broils, crisps and roasts, with 12 convection programs and 8 sensor programs for 20 total.
The interior is 1.1 cubic feet with a 13-inch turntable, and the turntable can be switched off so you can slide a rectangular sheet pan straight in. Low and high racks are included in the box. At 492 ratings and 4.3 stars, it is one of the two most-reviewed models here, and long-term owners in motorhomes and RVs rate it highly for dropping straight into the space an older R-1870 or R-1874 occupied.
Two things to know before you install. First, the venting is configured for recirculating from the factory and has to be switched for ducted use, so plan for that step. Second, the 850-watt microwave rating understates what the unit draws when the convection elements are running, which matters if you are on a shared 15-amp circuit.
Sensor reheat relies on steam detection, and several owners report it boils liquids rather than gently reheating them. The broil setting behaves like convection and takes considerably longer than a dedicated broil, so treat it as a slow top-heat function. The two-color 7-digit display is a genuine upgrade, though a few owners find it dim from across a room.
When 15 inches is your ceiling
If your measured clearance is somewhere in the 15 to 18 inch band, this is the most capable unit you can install. You get an actual small oven, not a microwave with a convection label, and the racks and sheet-pan capability are real. Below that band, look to the 10.3-inch models instead.
Who should skip this one
It is the most expensive model in this roundup and is not Prime-eligible, so the ownership path is longer if something goes wrong. A small number of owners report early unit failures within a few months, which is worth weighing against a one-year parts and labor warranty with six additional years on the magnetron.
If you are shopping purely for reheating and do not care about baking, you are paying for capability you will not use and giving up the lowest height available.
3. KoolMore 1.3 cu ft 24 inch Over the Range Microwave
KoolMore 1.3 cu. ft. 24 inch Over The Range Stainless Steel…
24 inch width,17 inch height
1.3 cu ft stainless interior
1000 watts,11 power levels
300 CFM vent motor
Pros
- Compact 24 inch width frees cabinet space
- Lowest cost of the full-size picks
- Touch panel is simple and readable
- Turntable switches off for larger dishes
- Stainless front matches other appliances
Cons
- Only 300 CFM of vent power
- Six cooking programs is a short list
- 17 inch body is not low profile
- Panel is not backlit
Be clear about what this model solves. The KoolMore KM-MOT-OP1SS is 23.85 inches wide and 16.18 inches deep, so it leaves roughly 3 inches of bare wall on each side of a standard 30-inch opening. That is a real win in a kitchen where the wall space above the range is narrow, and it is why this model shows up in mobile home and apartment installs. Its height is 17 inches, which makes it the opposite of low profile.
What you get inside is a 1.3 cubic foot stainless steel cavity, 1000 watts across 11 power levels, and six cooking programs plus defrost, shortcut keys and a timer. The turntable can be switched off. At 332 ratings and 4.2 stars, it is the most-reviewed of the compact 24-inch options in this roundup, and owners repeatedly mention the clean stainless look and straightforward touch controls.
Ventilation is the weak point. A 300 CFM motor is the lowest airflow figure in this group, and if you regularly sear meat or wok-fry, you will feel that. The recommendation is to run it ducted outdoors if at all possible rather than recirculating, where 300 CFM is a modest number to work with.
The six-program cooking suite is short compared with the ten-program and twenty-program units on this list, and the touch panel is not backlit. The stainless exterior also shows fingerprints quickly, which matters more than it sounds if you are matching a stainless range.
Best pick when width is the constraint
If your upper cabinets flank the range closely or the backsplash is narrow, a 24-inch body is the difference between a clean install and a microwave that overlaps the cabinet edges. The Haier is the other 24-inch model here, and it prioritizes cavity size instead of cost.
The 1.3 cubic foot cavity is also larger than most slim units, so you are not trading away much interior room for the narrower footprint.
Who should skip this one
If your problem is height, this is the wrong product. 17 inches is the standard full-size height, and no amount of good will in the kitchen makes it fit a 15-inch gap.
Heavy wok cooking, high-heat searing and smoky cooking are also reasons to pass. Look at the 400 CFM and 550 CFM models instead.
4. Summit OTR24 24 inch Built-In Microwave with Trim Kit
Summit 24” Over The Range Microwave, 0.9 cu.ft. Built In…
15.13 inches tall with trim kit
13.75 inches deep
0.9 cu ft cavity
33 pounds total weight
Pros
- Lightest unit in the roundup at 33 pounds
- Shortest depth here at 13.75 inches
- Trim kit fills a 24 inch cabinet opening
- Lowest cost of the eight picks
Cons
- Only 0.9 cu ft of capacity
- Front venting only so it is a built-in unit
- Just five cooking programs
- 24 percent of ratings are one star
The Summit OTR24 is the odd one out in this roundup and we included it for a specific reason. It is a built-in microwave that comes with a stainless steel trim kit sized for a 24-inch cabinet opening, measuring 15.13 inches tall, 23.38 inches wide and 13.75 inches deep. Without the trim kit, the microwave itself is 12.125 inches tall and 19 inches wide. If your constraint is depth or a shallow wall cavity rather than a 30-inch-wide hood space, that 13.75-inch depth is the shortest in this group.
It also weighs 33 pounds, less than half of most of these units, which matters when you are lifting something into a tight cavity above a range. It is a front-venting built-in configuration rather than a ducted over the range setup, and professional installation is recommended.
At 173 ratings and 3.6 stars, this is one of the two lowest-rated models here, and 24 percent of those ratings are one star, most of them citing weak power output and build quality. The 0.9 cubic foot cavity is the smallest in the roundup, with a 10.5-inch turntable, so it suits small dishes and short reheats rather than family service.
What it does offer is one-touch presets for popcorn, pizza and beverages, speed defrost, a clock and a timer, 10 power levels, and a stainless cavity with a mirror-finish door. The warranty is one year parts and labor with five years on the compressor.
The case for a built-in install
When your upper cabinet is 12 inches deep or the wall cavity is shallow, a 13.75-inch deep built-in unit is often the only appliance that physically fits where you want it. The trim kit is what makes it look intentional rather than retrofitted.
The 33-pound weight also means a two-person install is far more comfortable than working a 71-pound convection unit up into a cabinet above a cooktop.
Who should skip this one
Anyone cooking for more than two people. A 0.9 cubic foot cavity will not take a 13-inch dinner plate comfortably, and the 10.5-inch turntable leaves little margin.
Skip it if you need a real range hood function. Front venting handles steam from a cabinet above but does not move smoke and grease outdoors like a ducted over the range unit, so the hood function has to come from something you install separately.
5. Midea 1.2 cu ft Slim Over the Range Microwave
Midea Over the Range Microwave Oven, 1.2 Cu.Ft, 1000W…
10.3 inches tall
1.2 cu ft,1000 watts
400 CFM vent fan
SmartHome app and voice control
Pros
- Slim 10.3 inch body keeps cooktop clearance high
- 400 CFM fan is strong for a slim body
- SmartHome app with remote monitoring and finish alerts
- Steam sensing gives consistent reheat
- Much quieter than a countertop unit
Cons
- Lights flicker when Wi-Fi drops
- Capacitive buttons need firm presses
- LED color is cold blue-white
- Slow smart-home support responses
The Midea MMO12S3ASTZ matches the COSMO for the shortest body in this roundup at 10.3 inches tall, and it adds something the COSMO does not have: 400 CFM of vent airflow, 100 CFM more than the compact 24-inch models and the second highest figure here. At 18.2 inches deep and 29.9 inches wide, it fits the same 30-inch opening as the standard slim bodies.
Cooking is 1000 watts across 9 power levels with a 9-program auto cook menu. Sensor Cook and Sensor Reheat use steam sensing to adjust time, and owners report consistent results without guesswork. At 97 ratings and 4.4 stars, the rating ties the COSMO for highest here, though on a much smaller review base, so read the owner comments more than the number.
The connected features are the real differentiator. The SmartHome app handles voice control, remote start, remote ventilation control and finish alerts, so you can start a reheat from another room and get notified when it is done. Owners with a mixed-brand kitchen like the unbranded front, which lets it sit above a range from a different manufacturer without a visual clash. There is also a child safety lock, which several reviewers specifically called out.
The most-reported flaw is a strange one: the interior and task lights flicker whenever the unit loses its Wi-Fi connection. Owners who keep it connected do not hit the problem, but if your network is patchy in the kitchen, expect it. Capacitive buttons need deliberate presses, the LED color is cold blue-white, and one owner reported a power fault after a few months that needed a small replacement part, though Midea support replaced a chipped turntable at no charge for another owner.
Best slim pick if you run a smart home
Remote monitoring and finish alerts genuinely change how you use a microwave, and this is the only 10-inch-tall model in the roundup that has them. The 400 CFM fan also means it vents better than most slim units while keeping the low profile.
If you never open a smart home app and would rather not think about connectivity, the extra features are not worth the flicker risk.
Who should skip this one
Skip it if your kitchen Wi-Fi is unreliable, for the light flicker reason. Also skip if you want convection or air-fry capability, since it cooks as a microwave only.
The 1.2 cubic foot cavity is on the small side, so very large dishes are a stretch. The Sharp at 1.1 cubic feet with a 13-inch turntable gives you more usable dish room if your cooking calls for it.
6. Samsung 1.1 cu ft Smart SLIM Over the Range Microwave
SAMSUNG 1.1 Cu Ft Smart SLIM Over the Range Microwave Oven…
10.75 inches tall
550 CFM two-speed vent
1100 watts with sensor cook
Zero-clearance door hinge
Pros
- 1100 watts is the fastest heating here
- 550 CFM clears smoke and odors fast
- Bright evenly spread LED light bar
- Zero-clearance door needs no swing space
- Fingerprint-resistant finish stays clean
Cons
- Touch panel is not backlit and hard to read
- Very loud ready alarm
- 23 percent of ratings are one star
- Reports of dead touch panels after warranty
The Samsung ME11A7710DS is 10.75 inches tall, 19.13 inches deep and 29.88 inches wide, and it carries 550 CFM of two-speed vent airflow, the highest figure in this roundup. If your cooking involves a lot of searing, wok work or frying and you need the smoke gone quickly, that airflow is the reason to choose this unit despite its rating.
Cooking power is 1100 watts, also the highest here, with sensor cook and a ceramic enamel interior. The 11.5-inch turntable is the second smallest, and 1.1 cubic feet is at the tight end of the capacity range. The zero-clearance door design is a genuine fit advantage in a tight install because it needs no extra space in front to open.
Owners love the LED light bar under the unit, which spreads light across the cooktop rather than pointing it down at one spot, and smart-home users find real value in being able to automate the fan and the light. The fingerprint-resistant stainless finish also lives up to its name according to several reviewers.
Now the problems. At 92 ratings and 3.6 stars, this is tied for the lowest average in the roundup, and 23 percent of those ratings are one star, with the most common early-failure complaint being a dead touch panel shortly after the one-year warranty ended. The warranty is one year parts and labor with ten years on the magnetron, so a control board failure at month 14 is on you. The panel is also not backlit, and the fan control sits close enough to the door edge that opening the door can trigger it.
Best pick for heavy stovetop cooking
550 CFM is a real range hood number, not a token one, and paired with the 1100-watt cooking element and the two-speed fan this is the model to buy if smoke and grease removal is your priority.
The bright, wide LED light bar is also the best cooktop lighting in this group, which matters if you cook at night or on a dim kitchen circuit.
Who should skip this one
Skip it if you want the lowest possible rating risk. A 3.6 average with a one-star share above 20 percent is a durability signal, and owners on r/Appliances and r/DIY commonly treat over the range microwaves as a three-to-five year appliance, so early control board failure is a real possibility rather than a fluke.
The 1.1 cubic foot cavity is also the second smallest here, and the 11.5-inch turntable will not take a large rectangular dish.
7. GE Profile 1.2 cu ft Low Profile Over the Range Microwave
GE Profile 30″ Over-the-Range Low Profile Microwave, 1.2 Cu…
10.31 inches tall
1.2 cu ft,1000 watts
400 CFM two-speed vent
LED cooktop lighting,51 pounds
Pros
- True low profile that fits under-cabinet hood space
- LED lighting fully covers the cooktop
- Bottom controls and integrated handle wipe clean
- Melt function plus time and weight defrost
- Turntable on-off and adjustable beeper volume
Cons
- White is the only finish on this listing
- Only 25 ratings to judge by
- 400 CFM is modest for heavy cooking
- 1700 watt rated load can trip a shared 15A circuit
The GE Profile UVM9125DYWW measures 18.63 inches deep, 29.88 inches wide and 10.31 inches tall, the shortest body in the roundup by a hundredth of an inch. GE’s own description is that the low profile body fits the same space as a regular under-cabinet hood, and that is the design intent: it occupies hood space rather than competing with it for overhead room.
At 1.2 cubic feet and 1000 watts with 10 power levels, the cooking performance sits mid-pack. Venting is 400 CFM on two speeds, sensor cooking adjusts time and power automatically, and there is a dedicated melt feature for butter, caramel, chocolate and marshmallows alongside time and weight defrost. It weighs 51 pounds, among the lighter units here, and installers rate the mounting as friendly.
The design detail we like most is the control layout. Rather than a keypad on the door face, GE put the controls on the underside and integrated the handle, so the entire visible front is one smooth panel that wipes clean. That matters in a low-clearance kitchen where the door face is close to eye level and close to your hands while cooking.
There is also a turntable on-off control for larger dishes and an adjustable or fully muted beeper, which is one of the few answers to the recurring noise complaint we found in owner feedback. The trade-off is finish availability: this listing is white only, so matching a stainless range means looking elsewhere. And with 25 ratings, there is very little long-term reliability data compared with the 500-review models in this group.
Best pick for a white or mixed-finish kitchen
If your cabinets or range are white, this is one of the few genuinely low profile options that will not clash. The bottom-mounted controls keep the front face clean, and LED cooktop lighting that fully illuminates the surface is the best lighting story we found on a 10-inch-tall body.
The adjustable beeper volume is a real quality-of-life feature in a kitchen where a microwave, a range and a dishwasher can all be talking at once.
Who should skip this one
Skip it if you want stainless or black, because that is not the finish on this listing. Also skip it if you are a heavy stovetop cook, since 400 CFM is a middling airflow number.
Be aware of the electrical rating: at 1700 watts rated load it can trip a shared 15-amp circuit, so check what else is on that run before you commit.
8. Haier 24 inch 1.4 cu ft Over the Range Microwave
Haier 24” Over the Range Microwave, 1000W, 1.4 Cu. Ft…
24 inch width,17 inch height
1.4 cu ft cavity,1000 watts
13.57 inch turntable
300 CFM exhaust with charcoal filter
Pros
- Largest cavity of the 24 inch models
- 13.57 inch turntable takes big dishes
- Replaceable charcoal filter for recirculating
- LED interior and cooktop lighting
- Child lock can be disabled later
Cons
- Lowest average rating here at 3.5 stars
- Only 300 CFM of airflow
- 17 inch body is not low profile
- 26 percent of ratings are one star
The Haier HMV1472BHS measures 16.19 inches deep, 23.81 inches wide and 17 inches tall. Like the KoolMore, it solves a width problem rather than a height problem, and it solves a slightly different one: where the KoolMore prioritizes a low cost, the Haier prioritizes interior room, with 1.4 cubic feet, the largest cavity among the compact 24-inch models here.
The 13.57-inch turntable is the biggest in the roundup, which is what actually determines whether a large dinner plate or a rectangular dish fits. Cooking is 1000 watts across 10 power levels with sensor cooking that monitors moisture levels, and presets for popcorn, potato, beverage, reheat and express cook. Exhaust is 300 CFM with a hidden vent design, LED interior and cooktop lighting, and a replaceable charcoal filter for recirculating installs. There is also a child lock you can disable once kids are older.
We are going to be direct about the ratings, because 3.5 stars is the lowest average in this roundup on only 37 ratings. Forty-four percent are five star and 26 percent are one star, with the one-star reviews describing inconsistent cooking performance and build quality concerns. A small review base makes that distribution harder to interpret than the same spread on a 500-review model, but it is not a risk we would ignore.
The 300 CFM exhaust is the other limitation, and the charcoal filter system means recirculating installs need filter replacements on a schedule. At 55.1 pounds this is a heavier lift than most, and 17 inches of height puts it firmly in standard rather than slim territory.
Best pick when cavity size matters more than height
1.4 cubic feet with a 13.57-inch turntable is the roomiest interior per inch of width in this roundup, and that is the number that decides whether a family can reheat a full plate of leftovers. If your upper cabinet width is the constraint and your height is fine, this is the one to look at. The 13.57-inch turntable is also the widest in the roundup, which is what determines whether a large rectangular dish fits.
The LED interior lighting and a disableable child lock are practical touches for a family kitchen, and the replaceable charcoal filter is a real advantage over units that recirculate with no serviceable filter.
Who should skip this one
Skip it if the low rating is a dealbreaker for you, and we would be cautious with a heavily used daily cooktop. Twenty-six percent one-star ratings is a lot of unhappy owners in a small sample.
Also skip it if your problem is height. At 17 inches it is a full-size body, and no 24-inch-wide model in this roundup is low profile.
CFM, Venting and Noise: What Actually Matters
Airflow is the specification most shoppers skim and later regret. Across these eight models the range runs from 300 CFM to 550 CFM, and that spread is meaningful. A 300 CFM motor, found on the KoolMore and the Haier, will move moisture and light odors. A 400 CFM unit, on the Midea and the GE Profile, handles everyday sautéing. A 550 CFM motor, on the Samsung, performs like a real range hood and is what you want for searing, wok cooking or frying.
Venting configuration matters at least as much as the CFM number. Ducted installation moves smoke and grease outdoors and is always the better outcome. Recirculating installation routes air through a grease filter and a charcoal filter back into the room, which handles odor but not heat or humidity, and it means replacing charcoal filters on a recurring schedule. A number of owners on forums describe treating this as an annual cost line. One recurring complaint is that slim units are configured for recirculating from the factory and have to be physically switched for ducted use, so check the manual before your installer arrives.
Noise is the quiet complaint that is not really quiet. Exhaust fans in over the range units are typically louder than dedicated range hoods, and that is a hardware limit, not a defect. The units on this list that score best on noise are the COSMO and the Midea, with owners explicitly comparing them favorably to the units they replaced. On the control panel side, the GE Profile’s adjustable and mutable beeper is the only real mitigation we found for the microwave’s own beeping. If noise is driving you toward a decision, our convection microwave guide covers quieter venting setups in more detail.
Capacity Math: Will Your Dinner Plates Fit?
Capacity across this roundup runs from 0.9 to 1.4 cubic feet, and that is a bigger difference in practice than the numbers suggest. Turntable diameter is the figure that actually predicts a fit, and it ranges from 10.5 inches on the Summit to 13.57 inches on the Haier. The 11.5-inch turntable on the Samsung and 12.4-inch turntables on the COSMO, Midea and GE Profile sit in the useful middle.
The practical rule we use: under 1.0 cubic feet suits a household of one or two, and a 9 by 13 inch baking dish will not go in. Between 1.1 and 1.2 cubic feet handles plates and bowls for a family of three or four, with a rectangular dish as a stretch. At 1.3 to 1.4 cubic feet you are back to normal family service even though the unit is still physically small, which is why the KoolMore and Haier punch above their size in this area.
Three units here let you switch the turntable off, which is a genuine workaround for rectangular cookware: the Sharp, the KoolMore and the GE Profile. If you regularly heat lasagna in a sheet pan, that feature matters more than another half a cubic foot.
When No Over the Range Microwave Will Fit
If your measured clearance is under about 14 inches, or your wall cavity is too shallow to take an 18-inch-deep body plus a duct run, stop looking at microwaves and start looking at hoods. This is the honest answer in a meaningful share of kitchens, and forum owners reach it regularly. One r/Appliances user weighing a 400 CFM low profile unit against a dedicated 500 CFM hood concluded that a hood plus a countertop microwave stored in a pantry preserves more usable storage than forcing an over the range unit into a tight opening.
The decision rule is simple. If the fit requires cabinet modification, a shim, a trimmed box or a lowered hood, the cost and the disruption usually exceed what the over the range format gives you. A dedicated under-cabinet hood is quieter, moves more air, and can be paired with any countertop microwave you like, which also means you can size the microwave for capacity rather than for height. If the microwave lives in a pantry or on a shelf, a model from our built-in microwave guide is often the better fit.
Before committing either way, also check the electrical side. Most over the range installs involve moving or adding a 120-volt outlet in the upper cabinet, and a number of these models draw enough that a shared 15-amp circuit is a concern. Getting this wrong is the single most common reason a low-clearance install turns into a bigger project than expected.
Frequently Asked Questions
What is the minimum height for a microwave above a stove?
The practical guideline is roughly 30 inches from the cooking surface of the range up to the underside of the upper cabinet for a comfortable standard install. Below about 20 inches you need a slim model, and below about 14 inches very few over the range units will fit at all. Add the required air gap above the unit to the published overall height before you compare against your measurement.
What is the typical height of a low profile microwave?
A low profile over the range microwave is typically 15 to 16 inches tall, while the slimmest models on the market measure about 10.3 to 10.8 inches from top to bottom of the door. Standard over the range units run closer to 17 inches. The five to seven inch difference between a slim and a standard body is the entire reason the low profile category exists.
Do low profile microwaves fit under 15 inch cabinets?
Usually, yes, with a caveat. The four shortest models in this roundup measure 10.3, 10.3, 10.31 and 10.75 inches tall, so they fit under 15 inches of clearance with room to spare. The important step is adding the installation guide’s required air gap above the unit to that overall height, and confirming your wall cavity is deep enough for the unit body plus the duct run behind it.
What are the downsides of a low profile microwave?
The main trade-offs are capacity, features and airflow. Cavities in slim units run 1.1 to 1.3 cubic feet against 1.7 or more for standard models, so a 9 by 13 inch dish is often a stretch. Convection and air-fry modes are rarer, and airflow ratings tend to be lower, with 300 to 400 CFM common. Turntable diameters also shrink, which limits dish size.
Which combination microwave oven is best for a low clearance kitchen?
Among the models here, the Sharp R1874T is the only one with genuine convection capability, baking, broiling and roasting in a 1.1 cubic foot cavity, and it fits in a 15.28 inch opening. If your clearance is under 15 inches you are limited to microwave-only functions, and the Midea and Samsung slim units are the strongest of those with connected features and strong airflow respectively.
Is there a way to make your microwave quieter?
The vent fan is the loud part and you cannot fix it in software, since over the range units are typically louder than dedicated range hoods. For the microwave beeping, the GE Profile has an adjustable and mutable beeper, which is the only real mitigation we found. Quieter airflow comes from choosing a dedicated hood over a microwave, or from a 500 CFM hood pairing in a tight kitchen.
Bottom Line on Low Clearance Over the Range Microwaves
Measure first, then buy by height. If you have 15 inches or less of clearance between the cooktop and the upper cabinet, the COSMO Stellar at 10.3 inches tall is the pick, with 1.2 cubic feet, 1000 watts and the best-supported owner feedback in this group. Add the Midea if you want a 400 CFM fan and smart-home control, or the GE Profile if white finishes and cooktop lighting matter to your kitchen.
At 15 to 18 inches of clearance the Sharp R1874T opens up real convection cooking. If your constraint is width rather than height, the KoolMore and Haier 24-inch bodies free up cabinet space, and the Summit built-in is the answer when depth is the real problem. If nothing on this list fits your opening, a dedicated range hood plus a countertop microwave will serve you better than a forced installation.
Whichever route you take in 2026, run the seven-step measurement check before you order. It is the step that separates a same-day install from a return.
For more microwave options, see our microwave deals coverage and our picks for built-in models if your kitchen goes the compact route.
