6 Best Countertop Convection Microwave Ovens (October 2026) Honest Reviews

The Toshiba 4-in-1 Countertop Microwave Oven with Air Fryer (1.5 cubic feet, 1000 watts) is the best overall pick for most households: it combines microwave, convection, air fry and grill modes, adds a smart sensor, and its 13.6-inch turntable fits a full dinner plate or a 9-by-13-inch dish better than the smaller ovens here. A convection microwave adds a heating element and fan so it can bake, roast and brown food rather than only reheat it. If counter space is tight, the 0.9 cubic foot Sharp and BLACK+DECKER models give you the same idea in a smaller box.

Quick List

• Toshiba 4-in-1 Microwave with Air Fryer (1.5 cu. ft., silver) – best overall for families and large dishes
• Toshiba 4-in-1 Microwave with Air Fryer (1.5 cu. ft., second listing) – best as the same large oven if the other listing is unavailable
• Toshiba Air Fryer Combo Microwave (1.0 cu. ft.) – best for a mid-size oven with broil and an 8-in-1 menu
• GE 4-in-1 Air Fry Countertop Microwave – best for a 1050-watt oven in a white finish
• Sharp SMC0985KS 3-in-1 – best compact convection oven with an air fry basket
• BLACK+DECKER 5-in-1 Microwave Air Fryer Combo – best small oven for convection bake and roast

Which One Is Right for You?

Measure your counter before anything else. A convection microwave needs open space on the sides and top for ventilation, and a 1.5 cubic foot unit can be about 22 inches wide and nearly 22 inches deep. Then match capacity to how you cook: one person baking a few potatoes does fine with 0.9 cubic feet, while a family roasting chicken pieces wants the larger cavity.

BLACK+DECKER 5-in-1 Microwave Oven Air Fryer Combo, 0.9 Cu.Ft, 900W | Countertop Microwave, Convection Bake & Roast, Child Lock, 10 Power Levels, for Small Kitchens & RVs

Chosen because it specifies 0.9 Cu.Ft and 900W.

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TOSHIBA Air Fryer Combo Microwave, 1.0 Cu.Ft, Black Stainless Steel | 8 in 1 with Convection & Broil, Pro Defrost, 12.4" Turntable

Chosen because it specifies 1.0 Cu.Ft and Black Stainless Steel.

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Sharp SMC0985KS 3-in-1 Convection Air Fry Microwave Oven , Stainless Steel | 0.9 Cubic Feet, 900 Watts

Chosen because it specifies Stainless Steel and 0.9 Cubic Feet.

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TOSHIBA 4-in-1 Countertop Microwave Oven with Air Fryer, 1.5 Cu.Ft, 1000W | Smart Sensor, Convection, Mute Function, Position Memory Turntable, for Home Kitchen, Black Stainless Steel

Chosen because it specifies 1.5 Cu.Ft and 1000W.

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TOSHIBA 4-in-1 Microwave Oven with Air Fryer Combo, 1.5 Cu.Ft, 1000W | Smart Sensor, Convection, Mute Function, Position Memory Turntable, Countertop Use, Silver

Chosen because it specifies 1.5 Cu.Ft and 1000W.

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GE 4-in-1 Air Fry Countertop Microwave Oven, 1050 Watt, 1.0 Cu. Ft., White | Combines Microwave, Air Fry, Convection, and Broil, One-Touch Controls, Child Lock Technology, 4 Convenience Cook Settings

Chosen because it specifies 1050 Watt and 1.0 Cu. Ft..

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All 6 Picks in Detail

1. BLACK+DECKER 5-in-1 Microwave Air Fryer Combo – Best small oven for bake and roast

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#1 Pick

BLACK+DECKER 5-in-1 Microwave Oven Air Fryer Combo, 0.9 Cu.Ft, 900W | Countertop Microwave, Convection Bake & Roast, Child Lock, 10 Power Le

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This compact oven lists 0.9 cubic foot, 900 watts, a 5-in-1 function set including convection bake and roast, a child lock and ten power levels. It is the most basic oven in the group and targets people who want an air fryer feature without a large appliance. Turntable size and rack details are not in the listing name, so confirm them if you plan to bake in a specific dish. It is a reasonable pick for someone who mostly reheats and occasionally air fries, and who wants one appliance that handles both without taking over the counter.

• Capacity: 0.9 cubic foot
• Power: 900 watts
• Modes: microwave, air fry, convection bake and roast (5-in-1)
• Safety: child lock
• Power levels: 10; turntable size to confirm on the listing

Pros

• Compact with bake and roast functions
• Child lock included

Cons

• Smallest capacity of the group
• Cooking power is modest compared with the larger models

It is the nearest alternative to the Sharp, differing mainly in the number of named functions.

2. Toshiba Air Fryer Combo Microwave (1.0 cu. ft.) – Best mid-size with broil

#2 Pick

TOSHIBA Air Fryer Combo Microwave, 1.0 Cu.Ft, Black Stainless Steel | 8 in 1 with Convection & Broil, Pro Defrost, 12.4" Turntable

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This mid-size Toshiba lists 1.0 cubic foot, an 8-in-1 function set with convection and broil, Pro Defrost and a 12.4-inch turntable, in black stainless steel. The 12.4-inch turntable fits a standard dinner plate, and the broil function helps brown the top of casseroles, melted cheese and small cuts of meat. The listing name does not state wattage, so confirm it on the product page. For a couple or small family it hits a sensible middle ground, and it is easier to place under cabinets than the 1.5 cubic foot ovens. The broil function is the reason to choose it over the plain compact ovens, since melted-cheese dishes and browned toppings are hard to get from microwave power alone.

• Capacity: 1.0 cubic foot
• Functions: 8-in-1 including convection and broil
• Turntable: 12.4 inches
• Defrost: Pro Defrost, per the listing
• Wattage and air fry details: confirm on the listing

Pros

• Broil and convection in a mid-size body
• Black stainless finish

Cons

• Wattage not stated in the listing name
• Smaller than the 1.5 cubic foot models

Against the GE, it offers broil and a larger menu, while the GE lists a stated 1050-watt output.

3. Sharp SMC0985KS 3-in-1 – Best compact convection oven

#3 Pick

Sharp SMC0985KS 3-in-1 Convection Air Fry Microwave Oven , Stainless Steel | 0.9 Cubic Feet, 900 Watts

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The Sharp is a 0.9 cubic foot, 900-watt stainless steel microwave with convection and air fry. Retailer specifications put convection and air-fry heating power around 1450 watts, with 11 power levels, a 10.6-inch glass turntable and an air fry basket plus baking pan in the box. Reviewers note that 900 watts is lower than many full-size microwaves, so reheating can take longer. It is the pick for small spaces that still want convection. Dorm rooms, small apartments, offices and secondary kitchens are the natural fit, and the included basket and pan mean you can try air frying without buying separate accessories right away.

• Capacity: 0.9 cubic foot
• Power: 900 watts microwave; convection and air fry heating higher per retailer specs
• Modes: microwave, convection, air fry (3-in-1)
• Turntable: about 10.6 inches
• Included: air fry basket and baking pan; confirm on the listing

Pros

• Compact with accessories included
• Stainless steel finish

Cons

• Lower microwave wattage slows reheating
• Small turntable limits dish size

Compared with the BLACK+DECKER, it has the same wattage class but a clearer set of included accessories.

4. Toshiba 4-in-1 Microwave with Air Fryer (1.5 cu. ft., second listing) – Best backup listing

#4 Pick

TOSHIBA 4-in-1 Countertop Microwave Oven with Air Fryer, 1.5 Cu.Ft, 1000W | Smart Sensor, Convection, Mute Function, Position Memory Turntab

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This second catalog entry has the same specification line as the first: 1.5 cubic feet, 1000 watts, smart sensor, convection, mute function and position-memory turntable. Finishes and bundle details sometimes differ between listings of the same model, so compare the product pages. For function, treat it as the same oven as the first Toshiba; it is included so you have a second source if the first is out of stock. Read the dimensions, included accessories and finish line by line on each page, because small differences, such as the number of racks, can matter for how you plan to cook.

• Capacity: 1.5 cubic feet
• Power: 1000 watts
• Modes: microwave, air fry, convection and grill
• Turntable: position memory
• Finish and accessories: confirm on the listing

Pros

• Same large cavity and sensor cooking
• Provides an alternate listing

Cons

• Easy to confuse with the first listing
• Same size and weight considerations

The nearest alternative is the first Toshiba listing, which appears to be the same model.

5. Toshiba 4-in-1 Microwave with Air Fryer (1.5 cu. ft.) – Best overall

#5 Pick

TOSHIBA 4-in-1 Microwave Oven with Air Fryer Combo, 1.5 Cu.Ft, 1000W | Smart Sensor, Convection, Mute Function, Position Memory Turntable, C

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This is the model Toshiba lists as the ML-EC42P(SS): 1.5 cubic feet, 1000 watts, with microwave, convection, air fry and grill modes. Toshiba’s published specs list a 13.6-inch position-memory turntable, 10 power levels, a smart sensor with auto menus, a mute function, an eco mode and a child lock. The large cavity is the main reason it ranks first, because most of the others in this group cannot hold a big casserole or a whole tray of wings. It is heavy for a countertop appliance, so plan where it will live. It is the right choice if the oven will be your main way to cook weeknight dinners for three or four people, and less sensible in a rental kitchen with a narrow counter or a shelf that cannot support the weight.

• Capacity: 1.5 cubic feet
• Power: 1000 watts microwave output
• Modes: microwave, convection, air fry, grill (4-in-1)
• Turntable: 13.6 inches with position memory
• Extras: smart sensor, mute, eco mode and child lock per the manufacturer; confirm on the listing

Pros

• Largest cavity and highest sensor feature set in the list
• Auto menus for air fry, bake and roast

Cons

• Big footprint and heavy, roughly 45 pounds with packaging per the maker
• Exterior dimensions differ between listings, so measure your space

Compared with the 1.0 cubic foot Toshiba, you gain space and sensor cooking but lose counter room.

6. GE 4-in-1 Air Fry Countertop Microwave – Best 1050-watt white oven

#6 Pick

GE 4-in-1 Air Fry Countertop Microwave Oven, 1050 Watt, 1.0 Cu. Ft., White | Combines Microwave, Air Fry, Convection, and Broil, One-Touch C

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The GE lists 1.0 cubic foot, 1050 watts and a white finish, with microwave, air fry, convection and broil in one unit and one-touch cooking controls. The higher stated wattage helps with faster reheating, and the white finish suits kitchens where stainless steel would clash. Several details are not in the listing name, including turntable diameter and rack sizes, so check them before you buy a large dish that needs to fit. Choose it if you like quick reheating with a higher power rating and a clean white look, and you cook mostly plates, bowls and small trays rather than big roasts.

• Capacity: 1.0 cubic foot
• Power: 1050 watts
• Modes: microwave, air fry, convection and broil
• Finish: white
• Turntable size and accessories: confirm on the listing

Pros

• Higher stated wattage in a mid-size body
• Four cooking modes with one-touch controls

Cons

• Fewer details in the listing name
• White finish shows stains over time

It sits close to the mid-size Toshiba, trading broil-focused features for more watts.

Specs Compared

How We Chose These

This ranking is based on research into listings and published specifications. We started with the six listings supplied for this topic and compared what each listing name states about capacity, wattage, functions and turntable size, then checked manufacturer pages and retailer specification fields. We favored ovens with documented convection, larger cavities and stated wattage, and we placed ovens with fewer stated details lower. Two listings describe what appears to be the same Toshiba model, so we kept them next to each other. Anything the listings did not state, such as turntable size or rack count, is marked to confirm on the product page.

What to Look For

Capacity and turntable size

Capacity is measured in cubic feet, and the turntable diameter decides what actually fits. A 0.9 cubic foot oven with a 10.6-inch turntable handles a dinner plate and a small casserole. A 1.5 cubic foot oven with a 13.6-inch turntable handles a 9-by-13-inch dish only if the diagonal clears the turntable, so measure the diagonal of your favorite pan. A rule of thumb: pick an oven whose turntable is at least an inch larger than your biggest plate or pan. Interior height matters as much as width for air frying and roasting: food needs a gap above it for air to move, so a tall chicken or a deep casserole may not clear the top element in a compact cavity. Check the interior height on the product page, and pay attention to whether the turntable can be removed for large flat dishes.

Wattage and what it means

Microwave wattage tells you how fast the oven reheats: 900 watts is acceptable, 1000 to 1100 watts is faster. Convection and air-fry heating use a separate element, often rated higher, which is why a convection microwave draws around 1,500 watts when it is running a combined mode. Use a dedicated or lightly loaded outlet, avoid extension cords and never share the circuit with another high-wattage appliance like a toaster oven. If recipes assume 1100 watts, expect to add a little time on a 900-watt oven. Many recipes also assume a certain power level, so if a package gives times for 1100 watts, add roughly 15 to 25 percent for a 900-watt model and check the food early.

Convection, air fry and broil: what they really do

Convection uses a fan to circulate hot air so food browns and bakes. Air fry modes use higher heat and a perforated basket or rack so air reaches all sides. Broil adds top heat for browning cheese or the surface of a casserole. None of these is a full-size oven replacement; they work best for small batches such as a few chicken thighs, fries for two or a tray of cookies. Convection cooking usually takes 10 to 20 percent less time than a standard oven recipe, so start checking early. Worked example: a recipe calling for 25 minutes in a conventional oven should be checked at about 20 minutes in convection mode.

Cooking times, recipes and everyday use

Convection microwaves reward small batches and a little patience. Preheat when the manual asks for it, use a shallow pan with low sides so air can circulate, and flip or stir halfway through air frying. A rough guide for a combination oven is to start with the manual’s auto menu, then adjust by a minute or two after you learn how your portions behave. Frozen foods usually need a few extra minutes, and sugary items brown quickly, so check them early. Many cooks use the microwave mode to heat a dish through and the convection or air fry mode for the last few minutes to crisp the surface, which saves time compared with using either mode alone. Keep a short list of your own times on a card inside a cabinet door so you are not guessing each time.

Cookware, safety and placement

Metal is fine in convection and air fry modes if the manual says the rack, basket and pan are designed for it, but never put metal in a plain microwave mode unless the manual allows it. Keep metal away from the walls of the cavity to avoid sparks, and use only microwave-safe glass or ceramic for microwave cooking. The cavity, door and exterior get hot in convection modes, so use oven mitts and keep children away. Leave the clearance the manual specifies on the sides, back and top for ventilation, and do not place the oven directly under a low cabinet. Check the door seal for damage and keep the cavity clean, because grease build-up can smoke during convection cooking.

Questions

What is the difference between a convection microwave and an air fryer microwave?

A convection microwave adds a heating element and fan to bake and roast. An air fryer microwave adds a high-heat mode and a basket so food crisps, and many models combine both.

Can a convection microwave replace my oven?

For small meals it can, but the cavity is much smaller than a standard oven. It suits baking a few items, roasting small cuts and quick reheating.

Is it safe to use metal in a convection microwave?

Only the metal accessories supplied or approved in the manual should be used, and only in convection or air fry modes. Never use metal in microwave-only mode unless the manual says it is safe.

Do I need to preheat a convection microwave?

Many recipes call for preheating, which most models do automatically or by a button. Check the manual for the recommended preheat time and temperature.

How much counter space does a 1.5 cubic foot model need?

Plan for roughly 22 inches of width and depth and about 13 inches of height, plus the ventilation clearance in the manual. Measure the exact dimensions on the product page for your model, and remember that the stated size does not always include the handle or the clearance needed behind the unit for the cord and vents.

Why does my food come out soggy in air fry mode?

Overcrowding blocks airflow, and wet foods need patting dry first. Use the supplied basket, spread food in a single layer and cook in smaller batches.

Update History

• October 14, 2026 – Initial publication; product set drawn from current catalog listings.
• Check the product page for current specifications and availability before buying.

Sources

• Manufacturer product and specification pages for Toshiba and Sharp
• Retailer listing titles and specification fields for every oven
• Published user manuals and safety instructions for convection microwave use