Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
The fastest way to waste money on an above-range microwave is to buy the wrong width. Every unit in this category hangs over your stove, doubles as your range hood, and bolts into a cabinet cutout that is almost always 30 inches wide. Get the vent fan capacity, the cubic feet, and the mounting depth right, and you get a machine that cooks dinner and clears smoke for ten years. Get them wrong, and you get a kitchen renovation you did not plan for.
I’m Mohammad Maruf — the founder and writer behind KitchPrep. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Below you will find eleven over-the-range units sorted by what they actually do well, from a 400 CFM vent monster to a compact slim-line built for tight cabinet runs, so you can match one to your kitchen before the installers arrive and stop guessing at above-range microwave specs.
Our Picks at a Glance
How To Choose The Best Above-Range Microwave
This is not a countertop purchase you can return in a tote bag. An over-the-range microwave is bolted to your cabinet, wired into your wall, and carries an exhaust fan that replaces your range hood. That means three numbers decide whether you will be happy: the vent airflow, the cabinet width, and the interior space. Get those right and the rest is detail.
Vent airflow is the number most buyers ignore
Airflow is measured in CFM, which stands for cubic feet per minute — the volume of air the fan pushes out of your kitchen. A 300 CFM fan handles light cooking. A 400 CFM fan pulls smoke, steam, and grease vapor off a searing steak or a frying pan noticeably faster than 300 CFM. If you sear steak, fry, or run a gas range hard, aim higher rather than lower. The fan also comes in two speeds on most units here, so you get a quiet low setting and a stronger high setting when the pan starts smoking.
Measure your cabinet before you fall in love with a model
Nearly every full-size unit here is built for a 30-inch-wide cabinet opening, and that width is standardized so a replacement can reuse your existing mounting plate. What is not standardized is depth and height. A deeper body sticks out further over the stovetop. A shorter body leaves more clearance between the microwave and your burners. If you are replacing an old unit, measure the old microwave’s depth and compare it to the new one before ordering — a mismatch here is the difference between a ten-minute swap and a weekend of bracket fabrication.
Turntable size and cubic feet work as a pair
Cubic feet tells you the total interior volume. Turntable diameter tells you what actually fits on the spinning plate. A 12.4-inch turntable swallows a standard dinner plate or a 12-inch pizza, and a 13-inch turntable handles slightly more. If you reheat casserole dishes, check the turntable number, because a wide dish that hits the walls will not rotate no matter how many cubic feet the box claims. Some models here also let you switch the turntable off so a rectangular baking dish can sit still and cook.
Match the venting route to your kitchen
Over-the-range microwaves vent three ways: straight up through the cabinet, out the back through the wall, or in a ductless recirculating loop that pulls air through a charcoal filter and blows it back into the room. Ductless is the fallback for kitchens with no ductwork, and it trades some smoke removal for zero construction. Most units here support more than one route, so confirm the one you need is on the list before buying.
Quick Comparison
| Model | Best For | Vent Airflow | Capacity | Cooking Power | Amazon |
|---|---|---|---|---|---|
| BLACK+DECKER Over the Range Microwave Oven★ Best Overall | Sear-heavy kitchens | 400 CFM | 1.9 cubic feet | 1000 watts | Amazon |
| Midea Over the Range Microwave OvenBudget Champion | Budget replacement installs | 300 CFM | 1.7 cubic feet | 1000 watts | Amazon |
| Farberware Over-the-Range Microwave OvenBest for Small Kitchens | Small kitchens, quiet alerts | Two-speed vent | 1.7 cubic feet | 1000 watts | Amazon |
| Frigidaire 1.8 Cu. Ft. Stainless Steel | Large casserole dishes | Two-speed fan | 1.8 cubic feet | 1000 watts | Amazon |
| Sharp SMO1754JS | Ductless ventless builds | Ventless configurable | 1.7 cubic feet | — | Amazon |
| GE JVM3162RJSS | Direct GE replacements | 300 CFM | 1.6 cubic feet | 1000 watts | Amazon |
| ThermoMate 30″ Over the Range Microwave Oven | One-touch everyday cooking | 300 CFM | 1.7 cubic feet | 1000 watts | Amazon |
| Kenmore Over-the-Range Microwave | Flexible three-way venting | 300 CFM | 1.7 cubic feet | 1000 watts | Amazon |
| KoolMore 30-inch Over the Range Microwave Oven | Sensor cooking on a budget | 300 CFM | 1.6 cubic feet | 1000 watts | Amazon |
| COSMO 30 in. Stellar Coll Slim | RV and compact cabinets | Strong blower | 1.2 cubic feet | 1000 watts | Amazon |
| Sharp R1874T Over the Range Convection Microwave | Browning and roasting | Hood light and fan | 1.1 cubic feet | 850 watts | Amazon |
In‑Depth Reviews
1. BLACK+DECKER Over the Range Microwave Oven, 1.9 Cu.Ft,1000W, 400 CFM
Our pick — over 4★ from 12,000+ verified ratings; the strongest balance of quality and price.
The biggest interior and the strongest fan in the lineup, at a mid-range price
If you cook hard — searing, frying, running a gas range at full blast — this is the one to start with. The stainless steel box behind it is bigger too: 1.9 cubic feet against the Midea’s 1.7, which is room for a casserole dish plus a side plate at the same time.
Under the hood, the 1000 watts come with ten power settings, a 30-second express cook button, a clock, a kitchen timer, and a child lock for households with small hands. The cooktop LED lights the burners below so you can see what you are doing on the stove, and a two-speed fan system lets you run it quiet for a simmer or hard for a scorch. The auto menus cover popcorn, potato, vegetable, pizza, snack, bacon, frozen dinner, rice, and frozen breakfast, and the 13.6-inch turntable can be switched off so a rectangular dish sits still and heats evenly.
A few owners hit a quirk on day one: as buyers report, “It took us a while to figure out that it is programmed for turn off after 3 seconds.” That is the display going dark to save power, not a fault. A second thing to plan for is the door latch — several long-term owners have had it give out after roughly fourteen months, and if that happens the customer-service path runs through several companies before you reach a resolution. That is the trade-off for the price tier, not a reason to rule out the model. The install uses a standard over-the-range kit, and the removable grease filters pull out for washing.
Where it earns its keep
- 400 CFM of venting clears smoke and steam faster than the 300 CFM units here
- 1.9 cubic feet is the largest interior here, with a 13.6-inch turntable that can be switched off for big dishes
- Ten power settings, nine auto-cook menus, and a child lock cover everyday cooking
What to plan around
- The latch is the most-reported long-term failure point, often after about fourteen months
- The display blanks out a few seconds after you stop pressing buttons, which reads as a glitch until you learn it
Grab this if: you want the strongest venting and the roomiest interior on the list without stepping into premium money.
Think twice if: you want a latch that survives years of heavy daily slamming, which is the one place this model shows its age.
2. Midea Over the Range Microwave Oven, 1.7 Cu.Ft, 1000W, Stainless Steel
Eighteen one-touch menus and a roomy plate for shoppers who want the lowest entry into this category
The pitch here is simple: eighteen auto menus and a 1.7 cubic foot interior for less money than most of the list. The turntable measures 12.4 inches across, which is enough for a whole rotisserie chicken or a full 12-inch pizza, and the ten power levels go from a gentle thaw up to full 1000-watt heat. Popcorn, pizza, defrost, softened cream cheese, rice, and potato each get their own button, so you are not punching in cook times from memory.
The fan pulls 300 CFM with adjustable speeds, which is the standard for this category and enough for everyday cooking — just know it sits 100 CFM below the BLACK+DECKER when things get smoky. The interior and outer shell are both stainless steel, which makes the wipe-down easy, and a bright cooktop light below doubles as a night light in the kitchen.
Owners describe the interior lighting as matching an old name brand, and several point out the door glass has smaller, more solid shielding than the units they replaced — a darker look, but still see-through. If you need to shave a few minutes off a cook, keep in mind that a couple of the buttons do not auto-start; the workaround is to hit Start after selecting, and each press adds thirty seconds. The one real caveat is the sound — it hums louder than the Samsung some owners replaced, and the vent fan is audibly strong, so a light sleeper in an open-plan home may notice. For the price tier, that is a fair trade.
The value math: you give up 100 CFM of venting and two tenths of a cubic foot compared to the BLACK+DECKER, and in return you get a machine that heats food quickly and looks far more expensive than it is.
Where it grumbles: the fan and motor noise are the recurring note, and the vent light is dimmer than some buyers expected.
Reach for this one if you want a first over-the-range unit or a low-cost replacement for a dead hood combo.
Look elsewhere if your kitchen gets genuinely smoky — the extra 100 CFM on the top pick is worth the step up.
3. Farberware 1.7 Cu. Ft. Over-the-Range Microwave Oven – 1000 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock – Black
A quiet, black-finish workhorse that handles everyday reheating without drama
What stands out first is the preset accuracy. This Farberware runs 1000 watts across a 1.7 cubic foot interior, but the useful bit is the melt/soften and quick defrost programming — the kind of dedicated buttons that turn a block of cream cheese soft without a guess. A +30 second rapid button handles the last-minute warm-up, and a potato program sits alongside vegetable and snack modes for hands-off cooking.
Installation is where buyers split their opinion, and it is worth planning for. Most report a straightforward fit that slides into a 30-inch opening, but the frame is heavy enough that some owners say it takes at least two strong people to raise it and align the mounting bolts. The reward on the other side is that cooks describe even heating and a strikingly low noise level once it is running — one reviewer noted it as an “ideal fit for small spaces” with a “low noise level,” and hot food came out consistent between the microwave and the stove below.
Two things occasionally surface: the interior brightness runs dimmer than some expect, and the buttons are not backlit, so a dim kitchen means squinting at the panel. Neither affects how it cooks. The package also includes a vent fan and stovetop light, so it truly replaces your hood. As the smallest of the mainstream installs here, it shines in a compact kitchen where you cannot spare width for anything bulkier.
The preset story: melt, soften, and quick defrost buttons are the practical luxury here — they cover the everyday jobs that a plain power dial makes you do yourself.
A note on light: the cooktop and interior lighting are functional but not bright, and the unlit control buttons want decent kitchen light to read cleanly.
Best matched to a smaller kitchen where counter space is tight and reheating outweighs heavy searing.
Consider a step up if you host big dinners and need the extra interior — the Farberware trades volume for its tidy fit.
4. Frigidaire 1.8 Cu. Ft. Stainless Steel Over-The-Range Microwave
A 13″ x 9″ baking dish fits here — this is the one that swallows the big cookware
If you regularly cook for a crowd, start with the capacity: 1.8 cubic feet that the manufacturer says fits a 13″ x 9″ baking dish. That is the exact moment most 1.6 cubic foot models run out of room. The turntable measures 12-1/2 inches across, and it turns for even heating even under heavy loads.
The zero-clearance door is the underrated feature — it swings open a full 90 degrees without hitting the wall next to it, which matters in a tight galley or corner install. Above the stove, the unit doubles as a hood with two fan speeds, so your smoke and steam have somewhere to go while you work. LED lighting brings two jobs: interior light that stays on while your food cooks, and a cooktop light that brightens the burners beneath. One-touch buttons cover popcorn, baked potato, veggies, beverage, and a +30-second add, and the auto defrost handles raw protein without you turning anything.
What the interior light does not fix is the door closure. The mechanism on this model is the recurring gripe — it wants a firmer push than most people expect — and a few owners have reported durability trouble down the road. Frame it honestly: this is a well-equipped mid-range unit and the door is the one part to handle with care. Also worth planning for the install: the top bolt hole can be fiddly if your cabinets are slightly crooked, and if you are replacing a hardwired hood, you will need a new outlet in the cabinet above.
Why shoppers pick it: the 13″ x 9″ dish clearance is the deciding number for people who entertain, and the 90-degree door swing keeps tight kitchens workable.
Lingering watch-outs: the door wants a solid push to seat and close cleanly, and the frame wants at least two people to lift and align during install.
Good fit for a busy family kitchen where casserole dishes and large plates are the daily reality.
Skip past this if you want a feather-light install and an eager-shut door — it asks more of the person hanging it.
5. Sharp SMO1754JS 30 in. 1.7 cu. ft. Over the Range Microwave Oven
Built for kitchens with no ductwork — ventless operation and a clean stainless face
Kitchens without a vent route are the whole reason this Sharp exists. It runs in a ventless configuration, which pulls air through a filter and recirculates it rather than pushing it outside — the right answer for a rental, an island install, or any wall where cutting a duct is off the table. The 30-inch frame drops into a standard cabinet opening, and the interior runs 1.7 cubic feet with a sensor cook menu for hands-off results.
The controls are the sleeper feature. Express Cook runs up to nine minutes on a single press — start at one, work up to nine, no typing — and a melt/soften button handles chocolate, cheese, or cream cheese in a few seconds. Combine that with a sensor reheat that stops when the food is hot, and you have a machine that does not need a manual at your side. The interior finish is stainless steel, which resists stains, and a bright LED display stays legible across the room.
Here is the caveat: installers report the mounting hardware is not forgiving. One owner had to modify the internal hangers because the stock bracket would not align properly, and even experienced DIYers describe the ventless setup as fiddly on first attempt. Buy this one if you are patient with a screwdriver, or if you plan to have it professionally installed. Also note that the unit is a premium-tier buy for what is a fairly standard size category — the extra money goes toward the ventless flexibility, not toward more watts or more cubic feet. The color scheme is a win, though — several owners point to how easy the interior wipes down. If your kitchen has ductwork already, you can find more wattage and more CFM for the same spend elsewhere on this list. If it does not, this one earns the premium.
Standout details
- Ventless configuration works in kitchens with no ductwork at all
- Express Cook up to 9 minutes removes the number-pad dance for common reheats
- Melt/soften and sensor cook round out a genuinely capable control panel
Where it asks patience
- The mounting hardware has frustrated some installers — internal hangers may need adjusting
- The price tier is premium for a 1.7 cubic foot unit, so the ventless flexibility is what you are paying for
The clear pick for a kitchen with no exterior wall and no duct run — the ventless design solves a problem most units do not.
Hold off if you already have ductwork and want raw power per dollar — you can spend the same and get more watts or more CFM.
6. GE JVM3162RJSS 30″ 120 Volts 1.6 cu. ft. Capacity Over the Range Microwave with Convertible Venting and 1000 Watts in Stainlesss Steel
The direct GE swap — same footprint, same bracket family, no remodel required
If your last microwave was a GE, start here. This unit is built for the same 30-inch cabinet footprint, and the mount matches the older GE Profile family, which many owners point to as the reason they bought it — a drop-in replacement without hunting for a new bracket. The 1.6 cubic foot interior and 1000 watts are squarely mid-tier, but the two-speed 300-CFM venting system below moves everyday smoke out of the way with a hood light to show what is happening on the stove.
Ten power levels and an Add 30 Seconds button cover most day-to-day jobs, and auto defrost handles raw chicken or fish without babysitting. The stainless steel finish is the visual anchor — buyers routinely describe it as matching their appliance suite. That compatibility is why owners pick this over an unknown brand despite the mixed reputation of the model line. Measure depth before ordering if you have tight clearance overhead.
The honest note on this one: durability and quality come up as a mixed bag in the review record, with the door handle being the classic failure point after roughly a year on some units — and replacement parts for a discontinued model can be hard to source. A rare unit arrives with a small dent that the delivery process caused. None of that changes that this is a solid everyday cooker at a fair mid-range price.
Why it wins the GE crowd: the 30-inch cabinet fit and same bracket family mean a one-afternoon swap that requires no fabrication.
The one thing to know: the model line has a mixed durability record, so treat the door handle gently and buy soon if you want parts availability.
Made for households replacing an aging GE unit who value bracket compatibility over spec-sheet wins.
Consider another option if you want the highest-venting pick on this page — this GE caps at 300 CFM.
7. 30″ Over the Range Microwave Oven, ThermoMate 1.7 Cu. Ft. Capacity Microwave Over the Stove with One Touch, 1000 Cooking Watts, 300 CFM, 10 Power Levels, LED Lighting, Stainless Steel
Four presets, a 300 CFM fan, and a panel your guests can work without instructions
The controls do the heavy lifting here. Four auto-cook programs — reheat, popcorn, baked potato, and beverage — adjust power and time for you, so a loaded plate reheats on a single press. Ten power levels scale from 0% up to 100%, which is enough resolution to keep a delicate sauce from boiling over or a bag of popcorn from scorching, and a safety lock keeps small fingers out of the machine.
The 1.7 cubic foot body measures 29.92 by 15 by 16.42 inches, which lands it in the standard 30-inch cabinet footprint. The stainless steel cavity is scratch resistant and wipes clean without scrubbing, and the glass turntable rotates a full 360 degrees to distribute heat evenly. Down below, a two-speed fan pulls 300 CFM to lift smoke and odors away from the cooktop, while built-in LED lighting brightens both the interior and the stove below. The one-touch quick cook adds up to 30 seconds when you need a fast top-up.
The honest note is the door. A few owners describe the door feeling slightly loose after the first month, and one says it wanted a nudge before it would sit flush — worth checking as soon as the unit is up. Beyond that, cooks describe the install as a solo job that would be easier with two people, and one warns to peel the adhesive tape from inside the door before the first run. If the panel layout is what matters most, the icons are cleanly placed on the simple side of the spectrum.
What clinches it: four labeled auto-cook programs and clearly spaced function icons make this one of the easiest units on this list to hand off to a family member.
The one to watch: the door hinge tension, which a couple of owners describe as loosening up early on.
Great for anyone who wants the buttons to be obvious without reading the manual on day one.
Reconsider if you want a heavy, stiff-feeling door — this one leans light.
8. Kenmore Over-the-Range Microwave – 1.7 cu. ft. Capacity, Stainless Steel
Six presets and three venting routes for kitchens where the layout could go any direction
Flexible venting is the headline. This Kenmore supports a 3-way venting setup — top, back, or ductless recirculating — so whether your ductwork climbs through the cabinet, exits backward through the wall, or does not exist at all, you have a route. The 300 CFM fan comes in two speeds to shift smoke and steam at a rate you control, and a cooktop light plus interior LED lighting means you can watch both the microwave and the burner at once.
Inside, the 1.7 cubic foot interior takes a full family dinner plate, and the 12.4-inch rotating turntable keeps food spinning for even heating. Six preset cooking options cover the everyday jobs while the 1000 watts push heat through leftovers and frozen dinners quickly. Cooks describe the install as an easy swap — one owner noted it uses the same bracket as an older Kenmore and did not need a change, and several call out the plastic body and stainless door as looking substantial for the money.
A carbon air filter and grease filter are included, which helps if you run the ductless route. The unit stands 16.5″D x 29.9″W x 15.8″H, so if you are swapping out an older model, the depth is worth double-checking before you unbox. What the reviews keep coming back to is the fit-and-forget experience: three-way venting, presets, and clean lighting add up to a unit that mostly disappears into your kitchen routine. On the rare occasion a unit arrives with a door-closure issue from the start, contact the seller immediately — the packaged delivery and a good return window are part of what you are paying for.
What owners value
- 3-way venting covers top, back, and ductless routes — a rare bit of flexibility in this lineup
- 12.4-inch turntable and 1.7 cubic feet fit family-size plates
- Carbon and grease filters plus a child safety lock are included with the unit
Keep in mind
- Occasional units arrive with a door that wants a firm push to close — inspect on delivery
- At 16.5 inches deep, the body sits slightly proud of some older installs; check your old unit’s depth first
Worth it for kitchens where the venting route is uncertain — the flexibility saves a whole step in the planning phase.
Less compelling if you already know you want top-duct install — a simpler unit can save you money.
9. KoolMore 30-inch 1.6 cu. ft. Over the Range Microwave Oven with Sensor Cooking, 1,000 Watts and 300 CFM in Stainless-Steel and Black, UL Listed
A tested, certified unit that leans on sensors to stop cooking at the right moment
Two things separate this KoolMore from the pack: sensor cooking and third-party safety certification. The 1000 watts push through a 1.6 cubic foot interior across ten power levels, and sensor cook reads the steam coming off your food and shuts the cycle down when it hits the target — no guessing at cook times for a plate of leftovers. Express Cook goes straight from 1 to 6 minutes with a single tap, and a dedicated child lock keeps the panel out of small hands.
The lighting is split: an LED interior brightens the cavity so you can monitor cooking, and an incandescent cooktop lamp lights the counter below. Venting is convertible, so you can route top, back, or ductless depending on your kitchen. Also on the spec sheet: UL Listed for safety, DOE compliant for energy efficiency, and a one-year manufacturer’s warranty covering parts and labor.
The fit is also tight and considered. The unit measures 15.75″D x 29.75″W x 16″H — slightly narrower than a full 30-inch cabinet, so it slips in with a hair of clearance on each side. On the operating side, cooks praise the smooth controls and quiet motor, and the wide-labeled buttons make the panel legible in a dim kitchen. The one recurring note is a door that can sit slightly proud of the frame after a hard close, so treat the latch gently and take a second look at alignment during install.
Where it earns its money: sensor cooking plus a UL listing and a one-year warranty give you a certified, hands-off cooker for the family kitchen.
The one quirk: a small number of owners find the door closure wants a firmer push than expected — an alignment check during install catches it early.
Right for households that want the safety paperwork and the hands-off sensor cooking without stepping into the true premium tier.
Look past it if you want the most cubic feet per dollar — the interior here is a step down from the biggest units on this page.
10. 30 in. Stellar Coll 1.2 cu ft Slim Over the Range Microwave Vent Fan, Black
A 1.2 cubic foot slimline built for tight cabinet runs, tiny kitchens, and RV galleys
The size is the point. At 1.2 cubic feet, this COSMO sits a full half-cubic-foot smaller than a mainstream install, which is exactly what tight cabinets and RV galleys need. Owners running this in a recreational vehicle report the footprint matched a 24-inch width and 15-inch depth opening, and that it ended up noticeably lighter and sleeker than the unit it replaced — one described needing 4×4 wood shims to make up for a shallower cabinet, which is the kind of fix a compact slot rewards.
Eleven power levels and 1000 watts give you precision that a simpler dial cannot, and seven auto-cook options cover popcorn, potato, sensor cook, and sensor reheat — the smart sensor detects when food is hot rather than running a fixed timer. Defrosting uses both weight and time modes, so a frozen chicken breast comes back without rubber edges. Exterior dimensions are 30 inches wide, 18.5 inches deep, and 10.3 inches tall, so it needs a shallower footprint above the stove than a full-size model.
The trade-off is the interior volume. A whole casserole dish will not fit here the way it fits in the Frigidaire at 1.8 cubic feet — this is a reheat-and-quick-cook machine, not a holiday-dinner machine. And the durability record is mixed, with a portion of long-term owners reporting the unit burns out after roughly a year of use and needing replacement. Framed against the small footprint and the RV-friendly height, that is a fair compromise for the buyer who needs a compact fit and cannot accommodate a full-depth unit above the stove.
Where it fits
- 1.2 cubic feet and 10.3-inch height are purpose-built for tight cabinets and RV installs
- 11 power levels plus 7 auto presets cover more cooking styles than its size suggests
- Sensor reheat stops the cycle when food is hot, so a reheated plate does not overcook
What to weigh
- 1.2 cubic feet will not take a large casserole dish — this is a compact unit
- Some long-term owners mention units failing around the one-year mark, so buy with the warranty in mind
The right call for RV owners and narrow kitchens where a standard 1.7 cubic foot unit simply will not fit.
Not the choice if you cook big family meals — step up to a 1.8 cubic foot option for the extra interior space.
11. Sharp R1874T 30 in. 1.1 cu. ft. Over the Range Convection Microwave Oven
A convection oven disguised as a microwave — browns, bakes, broils, and roasts
Most units on this list just reheat. This Sharp bakes. The 850-watt convection system actually circulates hot air, which is why the manufacturer lists it as browning, baking, broiling, crisping, and roasting — real cooking tasks that microwave-only models cannot touch. Twelve convection programs are paired with eight sensor programs, and a 2-color 7-digit interactive display walks you through each one. If you have ever wished your microwave could crisp a chicken thigh, this is what that costs.
The interior is 1.1 cubic feet of stainless steel with a 13-inch turntable spinning underneath. The turntable can be switched off, which matters in convection mode — that is when a rectangular sheet pan needs to sit still and cook evenly. Two racks ship in the box (a low and a high one), so you can bake two levels at once. On top of the microwave itself, a built-in exhaust system with hood light and powerful fan keeps the cooking area clear, and the unit is 29-15/16 by 16-11/32 by 15-9/32 inches overall.
Two caveats worth knowing before you buy. First, the power draw is high for a microwave, so if your circuit is running other appliances nearby, plan accordingly. Second, some long-term customers note units failing around the one-and-a-half-year mark, with the sensor and heater assembly as the common failure point — Sharp’s warranty covers the first year, so a good install and a clean filter habit matter here. Also note this model is often used as a drop-in replacement for the older Sharp R-1870, which reviewers point out fits the same space without modification.
what separates it: 12 convection programs plus 8 sensor programs turn a microwave slot into a real second oven for browning and roasting.
Trade-offs: a 1.1 cubic foot interior is the smallest here, and the unit draws noticeably more power than a plain microwave.
Choose this one if you want a microwave that can also brown, roast, and crisp — real oven work in a hood slot.
Pass it up if you only reheat leftovers and want maximum interior space, since 1.1 cubic feet is tight for large dishes.
Understanding the Specs
Vent airflow (CFM)
CFM stands for cubic feet per minute — the volume of smoke and steam the fan moves out of your kitchen every sixty seconds. A 300 CFM fan handles simmering and light frying. A 400 CFM fan clears a smoking pan faster than a 300 CFM unit. If you cook with high heat, choose higher airflow. If your unit vents in a ductless recirculating loop instead, the air travels through a charcoal filter and returns to the room, which removes some odors but not the volume a ducted fan would pull.
Cubic feet versus turntable inches
Cubic feet measures total interior space — the total volume a dish can occupy. Turntable diameter measures what will physically spin without hitting the walls. A 12.4-inch turntable takes a standard dinner plate or a 12-inch frozen pizza. A 13-inch turntable fits slightly more. Always check the turntable number if you reheat casseroles, because a wide dish that touches the walls will not rotate no matter how many cubic feet the box claims. Some models let you switch the turntable off so a rectangular dish can still heat on a static plate.
Wattage and power levels
Watts measure how much microwave energy the unit produces — higher watts heat food faster and more evenly. Most over-the-range units here run 1000 watts, with one convection model at 850 watts. Power levels (often ten, sometimes eleven) let you scale the heat down so delicate foods do not boil over or scorch. A 30-second express button skips the number pad entirely for quick reheats, and a child safety lock keeps small fingers from starting the machine on their own.
Venting routes and installation
Over-the-range microwaves vent three ways: straight up through the cabinet, out the back through the wall, or ductless recirculating with no exterior duct at all. Confirm your route before buying. Mounting hardware is typically a bracket that hangs on the cabinet above plus two bolts into the upper cabinet base. Two people make the lift easier, and the standard cabinet width for this category is 30 inches with the depth and height varying by model — measure your existing cutout before you commit.
FAQ
What is the difference between ducted and ductless venting on an over-the-range microwave?
Will a new above-range microwave fit my existing cabinet opening?
How much vent airflow do I actually need above my stove?
Can I install an over-the-range microwave above a gas range?
How long does an over-the-range microwave typically last?
Does a convection microwave replace my regular oven?
What is the difference between a microwave with a turntable and one that lets you turn the turntable off?
Is a 1000-watt above-range microwave powerful enough for everyday cooking?
Can I mount an over-the-range microwave where the old one used a hardwired range hood?
How many people does it take to install an over-the-range microwave?
Final Thoughts: The Verdict
For most kitchens, the strongest overall pick is the BLACK+DECKER Over the Range Microwave Oven, and the reason is simple: its 400 CFM fan clears smoke faster than the 300 CFM units here, and its 1.9 cubic foot interior is the largest in the lineup. That combination covers the two jobs an over-the-range microwave actually does — venting your cooktop and heating your food — better than the rest of the list. If venting is not your priority and you want the most one-touch cooking options for less, the Midea Over the Range Microwave Oven is the value-first choice. And if your kitchen has no ductwork at all, the Sharp SMO1754JS solves that specific problem with its ventless configuration. Sort by your vent route, your cabinet width, and your interior size in that order, and the right pick will be obvious.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of September 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, KitchPrep earns from qualifying purchases. This does not affect which products we feature.
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