Microwaves once meant bulky appliances with limited settings, built mainly for reheating leftovers and popping popcorn. Today, countertop convenience comes in far more sizes, from compact models for tight spaces to roomy units built for family meals.
That range makes the best Microwaves size worth comparing carefully, especially if your counter space, cookware, and household routines pull in different directions. This roundup brings the key differences into focus for 2026, so keep reading before choosing your fit.
Key Takeaways
- Choose capacity based on your largest regularly used dish, not just the smallest available counter space.
- Prioritize wattage if you want faster, more even heating, especially for dense or frozen foods.
- Measure counter depth, width, and height, then leave the manufacturer’s recommended ventilation clearance.
- Select a countertop or over-the-range design according to installation space and how permanently you want the microwave placed.
- Check the finish, controls, safety lock, and sound settings if appearance, household safety, or quiet operation matters.
| Balanced Countertop Pick |  |
Toshiba Countertop Microwave, 900W | Balanced 900-watt power | Space-conscious capacity | Black stainless finish | View on Amazon | Read Review |
| Feature-Rich Family Helper |  |
Chefman Countertop Microwave, 1.1 Cu. Ft. | Ten power levels | Six cooking presets | Child safety lock | View on Amazon | Read Review |
| Generous Everyday Capacity |  |
Toshiba Countertop Microwave, 1.2 Cu. Ft. | Generous 1.2-cubic-foot interior | Strong 1,000-watt output | Simple black finish | View on Amazon | Read Review |
| Compact Budget Footprint |  |
BLACK+DECKER Countertop Microwave, 700W | Compact 0.7-cubic-foot size | Stainless steel finish | Suitable for small spaces | View on Amazon | Read Review |
| Stainless Steel Workhorse |  |
Toshiba Countertop Microwave, Stainless Steel | Spacious 1.2-cubic-foot interior | Reliable 1,000-watt power | Classic stainless finish | View on Amazon | Read Review |
| Compact Control Center |  |
Chefman Countertop Microwave, 0.7 Cu. Ft. | Ten power levels | Six cooking presets | Mute button included | View on Amazon | Read Review |
| Eco-Minded Compact |  |
COMFEE' Countertop Microwave, 700W | Compact countertop design | Eco Mode included | Simple 700-watt operation | View on Amazon | Read Review |
| Space-Saving Ventilation |  |
GE Over-the-Range Microwave, 1.6 Cu. Ft. | Clears valuable counter space | Large 1.6-cubic-foot capacity | 1,000-watt cooking power | View on Amazon | Read Review |
| Mid-Size Stainless Choice |  |
BLACK+DECKER Countertop Microwave, 900W | Practical 900-watt output | Mid-size countertop capacity | Stainless steel finish | View on Amazon | Read Review |
| Maximum Interior Room |  |
Sharp Countertop Microwave, 2.2 Cu. Ft. | Largest listed capacity | Highest 1,200-watt output | Stainless steel finish | View on Amazon | Read Review |
More Details on Our Top Picks
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Toshiba Countertop Microwave, 900W
The Toshiba 0.9-cubic-foot microwave fits kitchens that need a practical middle ground between compact size and everyday cooking power. Its 900 watts should handle reheating, defrosting, and standard microwave meals without taking up the room required by a larger model.
The black stainless steel finish gives it a polished look suited to contemporary kitchens, while the countertop format keeps installation simple. Its main limitation is the modest 0.9-cubic-foot capacity, which may feel restrictive for large plates or oversized cookware.
- Brand:Toshiba
- Oven Type:Countertop
- Capacity:0.9 cubic feet
- Wattage:900 watts
- Finish:Black stainless steel
- Additional Feature:Countertop installation
- Additional Feature:Black stainless exterior
- Additional Feature:Compact footprint
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Chefman Countertop Microwave, 1.1 Cu. Ft.
Choose this Chefman model if you want a 1.1-cubic-foot interior with a more flexible control setup. It combines 1,000 watts, 10 power levels, and six cooking presets, giving you useful control for reheating, defrosting, and quick meals.
The one-touch express cook function speeds up routine tasks, while Eco Mode and a child safety lock add practical household touches. The control-rich design may feel busier than a basic microwave, and its countertop format requires dedicated counter space.
- Brand:Chefman
- Oven Type:Countertop
- Capacity:1.1 cubic feet
- Wattage:1,000 watts
- Finish:Black
- Special Features:Eco Mode, mute button
- Additional Feature:One-touch express cooking
- Additional Feature:Child safety lock
- Additional Feature:Mute button
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Toshiba Countertop Microwave, 1.2 Cu. Ft.
For larger households or anyone who regularly heats full-size dinner plates, this Toshiba offers a 1.2-cubic-foot capacity without moving into an over-the-range design. The 1,000-watt output provides solid everyday performance for reheating, cooking, and defrosting.
Its black finish keeps the appearance understated and easy to coordinate with other appliances. The larger cavity needs more counter space than compact models, so measure the available area before choosing it.
- Brand:Toshiba
- Oven Type:Countertop
- Capacity:1.2 cubic feet
- Wattage:1,000 watts
- Finish:Black
- Additional Feature:Countertop installation
- Additional Feature:Full-size cooking cavity
- Additional Feature:Black exterior
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BLACK+DECKER Countertop Microwave, 700W
This BLACK+DECKER microwave suits smaller kitchens, dorm rooms, offices, and other spaces where every inch matters. The 0.7-cubic-foot capacity and 700-watt output cover basic reheating and defrosting, though cooking may take longer than it does in higher-powered models.
Its stainless steel finish gives the compact design a cleaner, more appliance-focused appearance. The key tradeoff is limited interior room, so large dinner plates and tall containers may not fit comfortably.
- Brand:BLACK+DECKER
- Oven Type:Countertop
- Capacity:0.7 cubic feet
- Wattage:700 watts
- Finish:Stainless steel
- Additional Feature:Countertop installation
- Additional Feature:Compact cooking cavity
- Additional Feature:Stainless steel exterior
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Toshiba Countertop Microwave, Stainless Steel
With 1.2 cubic feet of interior space and 1,000 watts, this Toshiba is aimed at households that want room for larger plates and dependable everyday power. The generous cavity is useful for family meals, leftovers, and microwave-safe cookware that feels cramped in compact models.
A stainless steel finish gives the appliance a classic kitchen appearance and pairs easily with other stainless appliances. Its larger footprint can crowd a shallow countertop, and the listing does not provide enough detail to assess added cooking functions.
- Brand:Toshiba
- Oven Type:Countertop
- Capacity:1.2 cubic feet
- Wattage:1,000 watts
- Finish:Stainless steel
- Additional Feature:Countertop installation
- Additional Feature:Large cooking cavity
- Additional Feature:Stainless steel exterior
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Chefman Countertop Microwave, 0.7 Cu. Ft.
This smaller Chefman model brings a surprisingly broad control set to a 0.7-cubic-foot countertop microwave. You get 700 watts, 10 power levels, and six cooking presets, which makes it suitable for offices, dorms, apartments, and light household use.
The mute button helps keep operation quieter, while Eco Mode and the child safety lock add useful day-to-day convenience. Its compact cavity is the clear limitation, particularly for wide dinner plates or larger containers.
- Brand:Chefman
- Oven Type:Countertop
- Capacity:0.7 cubic feet
- Wattage:700 watts
- Finish:Black
- Special Features:Eco Mode, mute button
- Additional Feature:One-touch express cooking
- Additional Feature:Child safety lock
- Additional Feature:Compact footprint
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COMFEE' Countertop Microwave, 700W
The COMFEE' model is a sensible match for tight counters and straightforward microwave duties. Its 0.7-cubic-foot capacity keeps the footprint compact, while 700 watts is adequate for reheating drinks, leftovers, and smaller portions.
The listed ECO Mode gives energy-conscious households a useful efficiency-focused option. Still, the small interior and lower wattage make it less suitable for large cookware or fast, high-volume cooking.
- Brand:COMFEE'
- Oven Type:Countertop
- Capacity:0.7 cubic feet
- Wattage:700 watts
- Finish:Black
- Special Features:ECO Mode
- Additional Feature:Countertop installation
- Additional Feature:Compact cooking cavity
- Additional Feature:Energy-saving ECO Mode
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GE Over-the-Range Microwave, 1.6 Cu. Ft.
Select this GE model if you want to combine microwave cooking with an over-the-range installation. Its 1.6-cubic-foot capacity and 1,000-watt output provide room for larger dishes while keeping the countertop clear.
The stainless steel finish suits many kitchen layouts, and the over-the-range format can help organize limited workspace. Installation is more involved than with a countertop unit, and you will need compatible cabinetry, electrical access, and proper mounting space.
- Brand:GE
- Oven Type:Over-the-range
- Capacity:1.6 cubic feet
- Wattage:1,000 watts
- Finish:Stainless steel
- Additional Feature:Over-the-range installation
- Additional Feature:Stainless steel exterior
- Additional Feature:Large cooking cavity
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BLACK+DECKER Countertop Microwave, 900W
This BLACK+DECKER model gives you a useful step up from compact microwaves without moving to a full-size 1.2-cubic-foot cavity. The 0.9-cubic-foot interior and 900 watts suit everyday reheating, defrosting, and meal preparation for individuals or smaller households.
Its stainless steel finish adds a familiar appliance look, while the countertop design avoids installation work. The capacity remains limited for oversized plates, and the available listing information does not identify extra cooking presets or control features.
- Brand:BLACK+DECKER
- Oven Type:Countertop
- Capacity:0.9 cubic feet
- Wattage:900 watts
- Finish:Stainless steel
- Additional Feature:Countertop installation
- Additional Feature:Stainless steel exterior
- Additional Feature:Mid-size cooking cavity
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Sharp Countertop Microwave, 2.2 Cu. Ft.
Sharp’s 2.2-cubic-foot model is built for households that regularly use large dishes, oversized cookware, or high-volume meal prep. The 1,200-watt output is the highest in this group, pairing a roomy interior with strong cooking power.
The stainless steel finish supports a traditional kitchen setup, but the generous cavity also requires substantial counter space. For small kitchens or occasional reheating, this microwave may be physically larger than necessary.
- Brand:Sharp
- Oven Type:Countertop
- Capacity:2.2 cubic feet
- Wattage:1,200 watts
- Finish:Stainless steel
- Additional Feature:Countertop installation
- Additional Feature:Extra-large cooking cavity
- Additional Feature:Stainless steel exterior
Frequently Asked Questions
What microwave size is best for a small kitchen?
A compact model from 0.5 to 0.9 cubic feet usually works well in a small kitchen, dorm room, office, or apartment. Look for a width around 18 to 20 inches, but always measure the available depth and height first. Choose at least 700 watts if you regularly reheat full meals. A smaller cavity saves counter space, but it may not accommodate large plates or square containers.
What microwave size fits a standard dinner plate?
A microwave with a 10.5- to 12-inch turntable generally fits a standard dinner plate. A cavity of roughly 0.9 to 1.1 cubic feet usually provides a useful balance between plate clearance and countertop space. Check the interior dimensions instead of relying only on cubic feet. Turntable size and cavity shape can make two similarly rated models hold noticeably different dishes.
Is a larger microwave better?
A larger microwave is useful if you cook family-size portions, use casserole dishes, or need higher wattage for frequent cooking. Models from about 1.4 to 2.2 cubic feet offer more room, but they also require more counter, cabinet, or wall space. Larger does not automatically mean better. Choose the smallest capacity that accommodates your regular dishes, because unused cavity space still takes up room and adds cost.
How much clearance does a microwave need?
Follow the manufacturer’s ventilation instructions, since required clearances vary by model. As a general planning measure, leave several inches above and beside a countertop microwave, keep the rear vents unobstructed, and provide enough space for the door to open fully. Do not place a countertop model inside a cabinet unless it is specifically approved for built-in use. Over-the-range and built-in models need the listed cutout dimensions, mounting hardware, and electrical setup.
What wattage should I choose for a microwave?
Choose 900 to 1,100 watts for fast reheating, regular cooking, and reliable performance with common recipes. A 600- to 800-watt model can cost less and work well for basic reheating, but cooking times will usually be longer. If you select a lower-wattage microwave, adjust recipe times carefully and use the power-level controls for delicate foods. Sensor cooking can also help prevent overheating, provided the container and food quantity match the program’s instructions.
