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Picking the right countertop microwave matters because it is often the busiest small appliance in the kitchen. The right model should heat evenly, fit the space you have, and make everyday reheating, defrosting, and simple cooking tasks faster and less fussy. This guide shortlists the top countertop microwaves across common sizes and feature sets, focusing on real-world usability rather than bells and whistles. We evaluated power output, control clarity, interior capacity, and durability to compile practical options you can trust. Read on to see the vetted picks and the criteria we used to assess them, so you can match one to your cooking habits and kitchen layout.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Sharp SMC1662KS Microwave |  |
| Best Quality Built to a higher standard if you want something more solid | Breville Smooth Wave BMO850BSS |  |
| Best Value The sweet spot between price and what you get | Toshiba Countertop Microwave EM131A5C-BS |  |
| Best Budget The cheapest option that still gets the job done reliably | Farberware 0.7 Cu. Ft. Microwave |  |
| Top Rated A top-rated pick with lots of positive feedback | Panasonic NN-SN686S 1.2 cu ft |  |
| Most Popular A crowd favorite that many people choose with confidence | COMFEE' 0.7 Cu.Ft Microwave |  |
| Best Seller A high-volume bestseller chosen again and again | Chefman Countertop Microwave 1.1 Cu. Ft. |  |
Sharp SMC1662KS Microwave
| Wattage | 1100 watts |
|---|---|
| Capacity | 1.6 cubic feet |
| Number of Power Levels | 10 |
| Number of Programs | 6 |
| Turntable Diameter | 13.6 inches |
The Sharp SMC1662KS is a family-sized countertop microwave that pairs strong 1100W cooking power with a 1.6 cubic foot cavity, so it handles larger plates, casseroles, and multiple servings. It uses Sensor Cook with six presets plus one-touch options for popcorn and beverages, making reheating and everyday cooking simple and consistent without guesswork. The touch controller, +30 sec instant-start key and ten power levels give precise control for delicate tasks and quick boosts alike, and the removable 13.6" carousel turntable simplifies cleaning and fits bulky dishes. Auto defrost and express cook up to six minutes are convenient for routine meal prep, while the stainless steel interior and LED lighting make it easy to monitor progress. Expect typical countertop ventilation noise at full power and a footprint that requires a clear counter area, and there is no convection or air-fry capability if you want multi-function cooking. For buyers wanting straightforward, reliable reheating and cooking with plenty of interior space, this model balances power and useful presets well.
Best for: Buyers who want a reliable, higher-power countertop microwave with extra interior space and useful presets for everyday family cooking and reheating.
Less Ideal for: People seeking a multi-function oven with convection or air-fry capabilities or those with extremely limited counter space should consider other options.
- 1100W output for faster, more even heating than lower-watt models
- Spacious 1.6 cu. ft. interior fits larger plates and casserole dishes
- Sensor Cook and six presets simplify reheating and reduce overcooking
- Removable 13.6" carousel turntable eases cleaning and accommodates different dish sizes
- Touch controls plus +30 sec instant-start offer convenient, precise operation
- No convection or air-fry functions for users who want multi-mode cooking
- Relies on countertop space and produces normal microwave noise at high power
Verdict: A powerful, roomy countertop microwave that makes family-sized reheating and simple sensor-based cooking fast and easy.
Breville Smooth Wave BMO850BSS
| Wattage | 1250 watts |
|---|---|
| Capacity | 1.2 cubic feet |
| Number of Programs | 15 |
| Turntable Diameter | 8.75 inches |
The Breville Smooth Wave BMO850BSS is a performance-focused countertop microwave that uses Sensor iQ and a power-smoothing inverter to deliver even heating for cooking, reheating, and defrosting. Typical use centers on precision tasks where avoiding cold spots or overcooked edges matters, such as reheating lasagna, defrosting meats, and melting chocolate. The inverter keeps power consistent at lower settings so delicate foods warm without drying, while 15 program presets and a shortcuts panel simplify one-touch cooking for common items. Practical touches include a soft-close door and reduced operational sound, a child lock, a Bit More button to top off time without restarting, and the option to mute beeps. Trade-offs are that its 1.2 cubic foot capacity and 8.75-inch turntable limit very large cookware, and the brushed stainless steel finish and physical buttons may require more cleaning than simpler consumer models. For buyers wanting a quieter, more controlled countertop microwave that focuses on even results, this model offers a clear step up from basic units.
Best for: Buyers who prioritize precise, even heating and quieter operation for everyday cooking and reheating will appreciate this microwave’s performance-first features.
Less Ideal for: If you routinely heat oversized plates, large casserole dishes, or need an extra-large cavity, a larger capacity microwave would be a better fit.
- Inverter power smoothing for steady, even heating at variable power levels
- Sensor iQ with 15 smart presets for automated cook, reheat, and defrost cycles
- Soft-close door and quieter operation reduce noise in busy kitchens
- Shortcuts panel and one-touch presets speed common tasks like melting and reheating
- Turntable diameter and internal capacity limit very large dishes
- Physical button controls may show wear and need more cleaning than touch interfaces
Verdict: Choose this microwave if you want a quieter, performance-oriented countertop unit that delivers steadier, more precise heating than entry-level models.
Toshiba Countertop Microwave EM131A5C-BS
| Capacity | 1.2 cubic feet |
|---|---|
| Power | 1000 watts |
| Turntable Diameter | 12.4 inches |
| Number of Programs | 10 |
| Number of Power Levels | 10 |
The Toshiba EM131A5C-BS is a straightforward countertop microwave designed for everyday cooking and reheating. It uses a humidity-based smart sensor to adjust time and power for common foods, and offers ten power levels plus a selection of one-touch presets for quick use. The 12.4-inch removable glass turntable and stainless steel interior make cleanup easier, while touch controls, a large digital display, and programmable favorite settings add practical convenience. ECO mode and a mute option help reduce energy use and kitchen noise. At 1000 watts it heats quickly, but the sensor presets sometimes require minor manual tweaks for dense or unevenly shaped items. The unit is solidly built for residential kitchens and balances useful automation with manual controls for cooks who like simple, reliable performance rather than advanced connectivity or convection features.
Best for: Buyers who want a reliable, no-frills microwave that speeds daily reheating and simple cooking with helpful sensor automation and easy maintenance.
Less Ideal for: If you need convection, air-fry functions, or smart-home connectivity, choose a combo unit or larger microwave designed for those features instead.
- Smart humidity sensor that adjusts cook time automatically for common foods
- Generous 1.2 cu ft capacity with 12.4-inch removable turntable for larger plates
- Ten power levels and multiple one-touch presets for flexible cooking
- Stainless steel interior and removable glass turntable for easier cleaning
- ECO mode and mute function reduce energy use and kitchen noise
- No convection or air-fry capability for crisping or roasting
- Sensor cooking can still need manual adjustment for irregular or dense foods
Verdict: A practical, sensor-equipped 1000W countertop microwave that simplifies everyday reheating and cooking for buyers who prioritize reliable performance and easy upkeep.
Farberware 0.7 Cu. Ft. Microwave
| Wattage | 700 watts |
|---|---|
| Capacity | 0.7 cubic feet |
| Number of Programs | 6 |
| Number of Power Levels | 10 |
| Additional Features | Child Safety Lock |
The Farberware 0.7 cu ft microwave is a compact countertop model designed for small kitchens, office break rooms, or dorms where space and budget matter. It delivers 700 watts across ten power levels and offers six one-touch cooking presets (popcorn, potato, pizza, frozen vegetable, dinner plate, beverage) plus time- or weight-based defrosting for basic everyday tasks. The touch controller, clear LED display with clock and timer, interior light, and easy-grip door make routine use straightforward, and the memory function lets you save a preferred setting. Its stainless steel interior is easy to wipe clean, and the child safety lock helps prevent accidental use. Expect it to reheat leftovers, cook simple frozen meals, and defrost reliably, though the smaller 0.7 cu ft cavity limits the size of plates or containers you can use. If you need high power for rapid cooking or a larger turntable for family-size dishes, a higher-wattage or larger model would be a better fit.
Best for: Buyers wanting a reliable, low-cost countertop microwave for small kitchens, dorms, or offices that prioritizes compact size and straightforward controls.
Less Ideal for: Those who need fast, high-power cooking or a larger interior to handle full-size plates and family-sized meals should choose a higher-wattage, bigger model instead.
- Compact footprint fits small counters and tight spaces
- Ten power levels and six one-touch presets for common foods
- Touch controls, LED clock/timer, and memory function for easy daily use
- Stainless steel interior that is simple to clean
- Child safety lock adds security for homes with children
- 700-watt output is modest and cooks more slowly than higher-watt models
- 0.7 cu ft interior limits the size of dishes and turntable capacity
Verdict: A compact, budget-friendly countertop microwave that covers everyday reheating and basic cooking needs in small spaces.
Panasonic NN-SN686S 1.2 cu ft
| Capacity | 1.2 cubic feet |
|---|---|
| Wattage | 1200 watts |
| Number of Programs | 14 |
| Turntable Diameter | 13.38 inches |
The Panasonic NN-SN686S is a countertop microwave that uses Panasonic's Inverter Technology to deliver a steady stream of power for more even cooking and faster defrosting than conventional pulse-style microwaves. It is typically used for reheating, defrosting, and one-touch sensor cooking of common foods via 14 preset programs including popcorn, pizza, soup and oatmeal, and it also offers a keep-warm function for finished dishes. Controls are straightforward with a membrane keypad, shortcut keys, a quick-minute timer and a child safety lock, and the 13.4-inch turntable inside its 1.2 cu ft cavity accommodates most plates and medium casseroles. The practical benefits include more even heating that reduces overcooked edges, faster turbo-defrost cycles and compact exterior dimensions that maximize interior capacity. Important limitations are its single 1200 watt cooking power rating and countertop-only installation unless you buy an optional trim kit for built-in mounting, and the exterior stainless finish will show fingerprints without regular wiping.
Best for: Buyers who prioritize consistent, reliable everyday performance and want a microwave that reduces uneven hot spots and speeds up defrosting for frequent reheating and meal prep.
Less Ideal for: Users who need an over-the-range microwave with ventilation or those who want a fully built-in unit without purchasing a separate trim kit.
- Inverter Technology provides continuous power for more even cooking and gentler heating of delicate foods
- Genius Sensor automatically adjusts time and power for common foods, reducing guesswork
- Turbo Defrost thaws items faster and more evenly than basic defrost modes
- Compact exterior with relatively large 1.2 cu ft interior maximizes usable space
- User-friendly controls including shortcut keys, quick-minute timer and child lock
- Not delivered with a factory trim kit; built-in use requires separately purchased trim kit
- Stainless steel exterior shows fingerprints and needs regular cleaning
Verdict: Choose the NN-SN686S if you want a dependable countertop microwave that uses inverter power and sensor cooking to deliver consistently even, quick results.
COMFEE' 0.7 Cu.Ft Microwave
| Wattage | 700 watts |
|---|---|
| Capacity | 0.7 cubic feet |
| Number of Power Levels | 11 |
| Number of Programs | 9 |
| Turntable Diameter | 10 inches |
The COMFEE' 0.7 cu ft microwave is a small, straightforward countertop oven aimed at dorms, apartments, and offices where space is limited. It delivers 700 watts of cooking power with 11 power levels and nine preset programs for common tasks like popcorn, potato, pizza, and reheat, plus two defrost modes by weight or time. The control panel uses one-touch buttons and a large LED display that can double as a clock or timer, and an ECO mode lets you turn off the display to save standby energy. Practical extras include a removable 10-inch turntable, a two-step child safety lock, and a mute button to silence beeps. Expect it to handle reheating, simple cooking, and defrosting quickly, but the small interior limits it to single-serving plates and compact cookware. Build and features are sensible for the price, though power is lower than larger models and the small capacity may require multiple batches for family meals.
Best for: Buyers prioritizing a proven, space-saving microwave with simple presets and energy-saving features for apartments, dorms, or small offices who want a reliable everyday reheater.
Less Ideal for: Households that regularly cook large portions, use oversized plates, or need high-power, sensor-driven cooking should consider larger, more powerful countertop microwaves.
- Compact footprint fits small counters, dorms, and offices
- Eleven power levels and nine auto programs for flexible cooking
- Mute button and ECO mode reduce noise and standby energy
- Two-step child safety lock adds protection in shared spaces
- 700W output and 0.7 cu ft capacity limit cooking speed and the size of dishes you can use
- Basic button controls lack advanced features like sensor cooking or inverter power
Verdict: A compact, energy-conscious countertop microwave that delivers dependable one-touch cooking for small kitchens and single-serve use.
Chefman Countertop Microwave 1.1 Cu. Ft.
| Wattage | 1000 watts |
|---|---|
| Capacity | 1.1 cubic feet |
| Number of Power Levels | 10 |
| Cooking Program | Beverages, Pizza, Popcorn, Potatoes, Veggies, Leftovers |
| Controller Type | Touch |
The Chefman 1.1 cu ft countertop microwave is a compact, straightforward unit built for everyday heating and simple cooking tasks. With 1000 watts and 10 power levels it handles rapid reheating, defrosting, and basic cooking jobs while offering six one-touch presets for popcorn, pizza, beverages, veggies, potatoes, and leftovers. The digital touch controls, numeric keypad and a +30 second quick-add button make repeated tasks fast, and a memory function lets you program frequently used settings for one-touch operation. Practical additions include a child safety lock, mute option to silence beeps, Eco Mode to dim the display, and a removable glass turntable that is top-rack dishwasher safe for easier cleaning. The exterior is painted metal with a ceramic enamel interior that wipes clean, and the unit is cETL approved for safety. Trade-offs are its basic feature set without advanced sensors or convection cooking and a compact internal capacity that may limit larger plates or casserole dishes. For buyers who want a reliable, no-frills microwave that focuses on dependable performance and safety, this model fits well.
Best for: Buyers who prioritize a dependable, easy-to-use microwave with straightforward controls and safety features over advanced cooking modes.
Less Ideal for: People who need sensor-driven cooking, convection baking, or a larger interior for oversize plates and family-sized casserole dishes.
- 1000W power with 10 adjustable power levels for flexible cooking and fast reheating
- Six one-touch presets plus numeric keypad and +30s quick-add for simple everyday use
- Memory function to save frequently used settings for one-touch operation
- Child safety lock and mute option improve safety and reduce noise
- Ceramic enamel interior and dishwasher-safe turntable make cleanup easier
- No sensor cooking or convection option, so timing may require manual adjustment
- Compact 1.1 cu ft capacity may not fit very large dishes or cookware
Verdict: A reliable, safety-focused 1000W countertop microwave that makes everyday reheating and basic cooking simple and predictable.
Choosing the Right Countertop Microwave: Key Factors to Consider
Wattage and Heating Consistency
Wattage indicates how much power the microwave delivers and directly affects cooking and reheating times. Higher wattage models tend to heat food faster and more evenly, which reduces the risk of cold spots that require extra stirring or rest time.
Beyond the nominal wattage, look for consistent performance across common power settings. Models that list a clear wattage and provide reliable low-power modes for gentle defrosting or simmering save time and reduce overcooking. If you frequently reheat dense or unevenly shaped items, prioritize models noted for even energy distribution.
Interior Capacity and Turntable Size
Interior capacity and the diameter of the turntable determine what plates, bowls, or casserole dishes will fit comfortably. Measure the largest plate or container you plan to use and compare that to internal width and turntable diameter rather than relying on cubic inches alone.
A taller interior helps with lidded containers and microwave-safe pitchers. Consider whether you need a removable turntable for easier cleaning or a recessed carousel if you plan to use larger, rectangular dishes. Capacity influences both cooking flexibility and the physical footprint the unit will require in your kitchen.
Control Layout and Presets
Controls are how you interact with the microwave daily, so clear, tactile buttons or a straightforward digital panel reduce mistakes. Useful presets for popcorn, defrost, beverage, and baked potato save time, but they should be labeled and accessible.
Touch panels can look sleek but may be harder to use with wet or gloved hands. A simple numeric keypad plus start/pause and power-level buttons gives quick manual control for custom cooking times. Consider how intuitive the interface is for all household users.
Ventilation, Placement, and Noise
Countertop microwaves need adequate ventilation to avoid overheating and to control odors. Check whether vents are on the back, sides, or bottom, because vent placement affects how close you can place the unit to a wall or backsplash. Poor ventilation can shorten component life and increase interior condensation.
Noise can be a daily annoyance in open-plan kitchens. Look for models with quieter fan operation and door mechanisms. If you plan to place the microwave near living areas or a bedroom, prioritize lower noise ratings or user reports of quiet performance.
Cleaning and Maintenance
Ease of cleaning affects how often you will maintain the microwave and how long interior surfaces stay hygienic. Smooth interiors with rounded corners are easier to wipe down than textured finishes. A removable turntable and simple tray supports simplify deep cleaning and prevent food buildup.
Consider whether the control panel resists fingerprints and whether the exterior finish is forgiving of spills. Regular maintenance items include checking door seals and cleaning air vents to ensure safe operation over time.
Size, Weight, and Kitchen Fit
Countertop microwaves must sit securely on your counter, so weight distribution and footprint matter. Measure the shelf or counter area where you intend to place the unit and allow clearance for door swing and ventilation. Heavier models can feel more stable but are harder to move for cleaning beneath them.
Consider whether you need a compact model for a small apartment or a larger capacity unit for family use. Balancing interior space with external dimensions ensures you get the cooking capacity you need without overcrowding the kitchen.
Sizing Your Countertop Space
Before choosing a countertop microwave, measure the allocated area precisely. Account for the unit's depth with the door closed and add clearance for ventilation if vents are on the back or sides.
Also check the door swing direction and ensure there is room to open the door fully without hitting a cabinet or wall. If you plan to keep frequently used plates in the same area, measure those items to confirm they will fit the microwave interior comfortably.
- Measure width, depth, and height of the space
- Verify clearance for air vents and door swing
- Compare internal turntable diameter to your largest plate
Power Settings and Practical Cooking Tips
Use lower power settings for gentle tasks like defrosting or softening butter. High power is best for quick reheats but can overcook delicate items.
When heating leftovers, arrange food in a ring or use a microwave-safe cover to trap steam and encourage even heating. Stir midway through longer cooking intervals to reduce hot and cold spots.
- Defrost at 30 to 50 percent power for even thawing
- Cover food to retain moisture and speed reheating
- Pause and stir dense items midway through heating
Child Safety and Installation Tips
If children will access the microwave, look for units with lockout or child-safety features that disable the keypad. Position the microwave so controls are out of reach for small children if possible.
Install the microwave on a stable, level surface and avoid stacking heavy items on top. Keep vents unobstructed and follow the manufacturer's clearance recommendations to prevent overheating.
- Use child lock features when not in use
- Place the unit on a stable countertop
- Keep vents clear and follow recommended clearances
Common Maintenance Tasks
Regularly wipe interior surfaces after spills to prevent stubborn food residues. Clean the turntable and roller ring weekly if used heavily, and check door seals for crumbs or damage that could affect performance.
Inspect and clean exterior vents to maintain airflow. If the unit emits unusual odors or smoke during use, stop using it and have it inspected before resuming operation.
- Wipe spills immediately and deep-clean weekly
- Remove and wash turntable and supports
- Keep vents and seals free of debris
When a Countertop Microwave Is Not Enough
Countertop microwaves excel at reheating, quick cooking, and defrosting, but they are limited for grilling, browning, and crisping. If you need those functions frequently, consider whether a unit with additional features like a convection mode would better suit your cooking style.
Also evaluate whether the available countertop area is sufficient for the volume of cooking you plan to do. For frequent large-batch warming or full-meal cooking, you may prefer a larger-capacity unit or a different cooking appliance entirely.
- For browning or crisping, look into models with extra features
- Ensure your kitchen has the counter space required for regular heavy use
How We Chose the Best Countertop Microwave
We focused on practical performance and long-term usability when selecting countertop microwaves. Our evaluation prioritized consistent heating and power output, because an accurate wattage and even energy distribution determines how reliably food cooks and reheats. Control layout and user interface were another core filter; models with clear, intuitive controls and useful presets reduce mistakes and speed everyday tasks. Interior capacity and physical footprint were considered together so the microwaves would fit a range of kitchens while still accommodating common plate sizes and containers. Durability and build quality were assessed via stated materials and typical feature sets that tend to affect longevity, such as solid turntables and robust door mechanisms. Noise level and ventilation effectiveness were included because loud operation or poor airflow can limit placement options and user comfort. We excluded any units designed primarily for built-in installation or commercial use to keep the list relevant for typical home countertop needs. Units lacking clear power specifications, missing basic safety features, or with consistently poor user-interface reports were removed. The final shortlist balances everyday performance, space fit, and straightforward operation.
Our full evaluation process is outlined in our review methodology.
FAQ
What wattage is ideal for everyday countertop microwave use?
Most home users find 800 to 1,200 watts provides a good balance between speed and even heating. Higher wattage reduces cook time, while lower wattage can be gentler for delicate tasks.
How much clearance does a countertop microwave need?
Allow several inches of clearance behind and above the unit if vents are on the back or top. Exact clearances vary by model, so follow the manufacturer's installation guidance to ensure safe ventilation.
Can I install a countertop microwave inside a cabinet?
Installing a countertop microwave inside a closed cabinet is generally not recommended because it restricts airflow and can cause overheating. If cabinet placement is necessary, ensure the space is well-ventilated and meets the unit's clearance specifications.
How do I reduce uneven heating in leftovers?
Use lower power and longer times for dense foods, cover food to promote even steam distribution, and stir or rotate items midway through heating to minimize hot and cold spots.
Are touch controls better than mechanical dials?
Touch controls offer more precise timing and presets but can be harder to use with wet hands and may be less tactile. Mechanical dials are simple and easy to operate but typically provide fewer preset options.
Final Verdict
Choose a countertop microwave by balancing interior capacity with the available counter space and prioritizing models that deliver consistent power and a usable control interface. Expect tradeoffs between a larger cooking cavity and a smaller external footprint, and weigh noise and ventilation needs against placement options. Focus on wattage consistency, ease of cleaning, and a clear control layout to match the way you cook daily. With those priorities in mind, you can confidently select a countertop microwave that handles reheating and simple cooking tasks reliably while fitting your kitchen and routine.