Choosing the right countertop microwave oven can feel overwhelming when faced with so many options, especially when shopping at a warehouse club like Costco where variety meets bulk pricing. Whether you’re upgrading your kitchen setup or buying your first compact microwave for a dorm room, the right choice depends on more than just wattage or size. This guide walks you through what to look for in a Costco countertop microwave oven, from capacity and cooking performance to ease of use and long-term value. We’ve put together a comparison table of top-rated models, along with essential buying tips to help you narrow down your options and make a confident purchase. No matter your budget or kitchen space, you’ll find insights here to guide your decision.
Comparison Table: Top 10 Costco Countertop Microwave Ovens
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COMFEE’ 0.7 Cu Ft Black Countertop Microwave ECO Mode |
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BLACK+DECKER 1.1 Cu Ft Stainless Steel Countertop Microwave |
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BLACK+DECKER 0.9 Cu Ft Stainless Steel Countertop Microwave |
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Farberware 0.7 Cu Ft Stainless Steel Countertop Microwave |
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Chefman 0.7 Cu Ft Compact Stainless Steel Microwave |
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Chefman 1.1 Cu Ft Black Countertop Microwave with Presets |
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TOSHIBA 2.2 Cu Ft Large Countertop Microwave with Smart S… |
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COMFEE’ 0.7 Cu Ft Black Countertop Microwave with Child Lock |
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GE GCST10A1WSS Stainless Steel Countertop Microwave |
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GE 2.0 Cu Ft Stainless Steel Countertop Microwave |
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Table of Contents
- 1. COMFEE’ 0.7 Cu Ft Black Countertop Microwave ECO Mode
- 2. BLACK+DECKER 1.1 Cu Ft Stainless Steel Countertop Microwave
- 3. BLACK+DECKER 0.9 Cu Ft Stainless Steel Countertop Microwave
- 4. Farberware 0.7 Cu Ft Stainless Steel Countertop Microwave
- 5. Chefman 0.7 Cu Ft Compact Stainless Steel Microwave
- 6. Chefman 1.1 Cu Ft Black Countertop Microwave with Presets
- 7. TOSHIBA 2.2 Cu Ft Large Countertop Microwave with Smart S…
- 8. COMFEE’ 0.7 Cu Ft Black Countertop Microwave with Child Lock
- 9. GE GCST10A1WSS Stainless Steel Countertop Microwave
- 10. GE 2.0 Cu Ft Stainless Steel Countertop Microwave
Best Costco Countertop Microwave Ovens Reviews and Ratings
Costco countertop microwave ovens have become a favorite among home cooks and busy families alike, offering reliable performance at competitive prices thanks to the warehouse club’s bulk-buying power. These microwaves appeal to anyone who values convenience, whether you’re reheating leftovers in minutes or preparing quick meals after a long day. With a wide range of sizes, features, and price points available, choosing the best costco countertop microwave ovens can be tricky. That’s why we’ve tested and reviewed the top-rated picks, breaking down their strengths and weaknesses so you can easily compare and find the perfect match for your kitchen.
1. COMFEE’ 0.7 Cu Ft Black Countertop Microwave ECO Mode

Reheating leftovers only to find cold spots in the center or dried-out edges is a frustration nearly everyone knows too well. The COMFEE’ 0.7 Cu Ft Black Countertop Microwave ECO Mode tackles this with a solid 700 watts of heating power and an energy-saving mode that keeps electricity bills surprisingly low. Its compact 0.7 cubic foot interior still fits standard dinner plates with room to spare.
Beyond reheating, this versatile unit handles everyday cooking tasks through multiple adjustable power levels and convenient preset functions for popcorn, beverages, and more. The sleek black finish complements any kitchen decor and wipes clean effortlessly after each use. Singles, couples, and dorm residents will especially appreciate how quietly and quickly it warms meals, making busy weeknight dinners far less stressful and much more enjoyable for everyone at home.
- Compact design fits small kitchens, apartments, and dorm rooms perfectly
- ECO Mode reduces energy consumption and lowers utility bills
- Multiple power levels provide versatile reheating and cooking options
- Easy-to-clean black stainless steel exterior resists fingerprints
- Operates quietly without disruptive noise during daily use
- Affordable price delivers reliable performance for the money
- Simple control panel is intuitive for all ages
- Compact 0.7 cubic foot interior may struggle with larger family-sized dishes
- Does not include smart sensor cooking technology
Get the COMFEE’ 0.7 Cu Ft Black Countertop Microwave ECO Mode now:
2. BLACK+DECKER 1.1 Cu Ft Stainless Steel Countertop Microwave

The BLACK+DECKER 1.1 Cu Ft Stainless Steel Countertop Microwave is ideal for small families, roommates, or anyone who needs dependable heating power without sacrificing precious counter space. With 1000 watts of output and a generous 1.1 cubic foot capacity, this microwave handles everything from reheating leftovers to cooking frozen meals with ease. Its stainless steel construction adds a polished, modern look to any kitchen setup and feels built to last.
This model shines in everyday scenarios where speed and reliability matter most. Whether you are warming up a quick breakfast before work or preparing a simple dinner after a long day, the BLACK+DECKER 1.1 Cu Ft Stainless Steel Countertop Microwave delivers consistent results every time. Its intuitive controls make operation straightforward for all household members, and the sturdy build quality inspires confidence that it will serve your kitchen faithfully for years to come.
- 1000 watts delivers fast and efficient heating performance
- 1.1 cubic foot capacity accommodates most standard dishes
- Stainless steel finish looks premium and cleans easily
- Space-saving design fits compact kitchens and condos well
- Durable build quality ensures long-lasting daily use
- Intuitive controls are simple to learn quickly
- Reliable performance at a reasonable and fair price
- May feel bulky in extremely small dorm room settings
- Lacks advanced preset cooking functions and auto-cook programs
Get the BLACK+DECKER 1.1 Cu Ft Stainless Steel Countertop Microwave now:
3. BLACK+DECKER 0.9 Cu Ft Stainless Steel Countertop Microwave

The standout feature of the BLACK+DECKER 0.9 Cu Ft Stainless Steel Countertop Microwave is its well-balanced 900-watt power output that hits the sweet spot between compact size and cooking efficiency. This middle-ground capacity fills a niche that many buyers seek, offering more space than the smallest models while still fitting comfortably on a standard kitchen countertop. The stainless steel exterior adds a clean, professional touch that elevates the look of any cooking space.
In real-world use, this microwave handles reheating, defrosting, and basic cooking tasks reliably and consistently every single time. Families of two to four will find it particularly useful since it offers enough room for most dinner plates, containers, and even some casserole dishes. The BLACK+DECKER 0.9 Cu Ft Stainless Steel Countertop Microwave earns its place as a dependable kitchen companion for anyone who wants solid, no-nonsense performance without the bulk or cost of a full-size oven or range.
- 900 watts provides balanced power for efficient cooking and reheating
- 0.9 cubic foot capacity is a versatile mid-size option
- Stainless steel exterior is durable and easy to wipe clean
- Compact footprint fits most kitchen layouts without crowding
- Reliable defrosting and reheating performance across food types
- Affordable option with quality construction and finish
- Simple dial and button controls are user-friendly
- No smart sensor or auto-cook programs included
- Limited interior space for oversized cookware or platters
Get the BLACK+DECKER 0.9 Cu Ft Stainless Steel Countertop Microwave now:
4. Farberware 0.7 Cu Ft Stainless Steel Countertop Microwave

A common annoyance with budget microwaves is the messy, hard-to-clean interior that builds up with food splatter over time and becomes genuinely unpleasant to maintain. The Farberware 0.7 Cu Ft Stainless Steel Countertop Microwave solves this frustration with a smooth, easy-wipe interior surface that stays looking remarkably new even after months of daily use. At 700 watts, it still delivers efficient heating power for reheating soups, warming plates, and simple cooking tasks without compromise.
Auto cook settings and built-in defrost functions add genuine convenience that you do not usually find at this price point. The child safety lock provides peace of mind for households with young children or curious pets, and the stainless steel finish resists fingerprints and smudges beautifully. Anyone tired of scrubbing their microwave interior after every single use will appreciate how effortlessly the Farberware 0.7 Cu Ft Stainless Steel Countertop Microwave maintains its clean appearance and reliable day in, day out.
- Easy-clean interior resists food splatter and stubborn stains
- Auto cook settings simplify meal preparation significantly
- Child safety lock adds essential household protection
- 700 watts provides adequate heating for most tasks
- Stainless steel finish is fingerprint-resistant and attractive
- Built-in defrost function works reliably and quickly
- Compact size suits small kitchens and apartments perfectly
- 0.7 cubic foot capacity limits cooking for larger portions
- No eco mode for additional energy savings option
Get the Farberware 0.7 Cu Ft Stainless Steel Countertop Microwave now: (See Also:Best Countertop Microwave 20 Reviews)
5. Chefman 0.7 Cu Ft Compact Stainless Steel Microwave

Imagine a busy college student rushing to an 8 AM lecture, grabbing a quick bowl of oatmeal from the mini fridge, and needing to warm it up in seconds before heading out the door. The Chefman 0.7 Cu Ft Compact Stainless Steel Microwave makes this everyday scenario completely effortless with its speedy 700-watt heating and compact footprint that fits perfectly on a dorm room desk, small kitchen counter, or even a bedroom shelf.
Beyond the dorm life, this microwave works wonderfully for studio apartments, office break rooms, or any space where every square inch matters and wasted space is not an option. The stainless steel construction looks sharp and resists everyday wear, while the straightforward controls make it simple for anyone regardless of cooking experience to operate without confusion. The Chefman 0.7 Cu Ft Compact Stainless Steel Microwave proves convincingly that you do not need a large appliance to get reliable, consistent heating performance day after day.
- Extremely compact design fits the smallest living spaces
- 700 watts heats food quickly and evenly every time
- Stainless steel construction is durable and visually attractive
- Simple controls are easy for anyone to operate
- Ideal for dorm rooms, studios, and tiny apartments
- Energy efficient for daily use and lower bills
- Lightweight and easy to move or relocate
- Very small interior limits dish size significantly
- Lacks preset cooking programs and advanced features
Get the Chefman 0.7 Cu Ft Compact Stainless Steel Microwave now:
6. Chefman 1.1 Cu Ft Black Countertop Microwave with Presets

For the price, the Chefman 1.1 Cu Ft Black Countertop Microwave delivers an impressive package that punches well above its weight class in any kitchen. With 1000 watts of power, six cooking presets, one-touch express cook, eco mode, a child safety lock, and a mute button, this unit offers features normally found in models costing significantly more money. The 1.1 cubic foot interior provides ample room for most household cooking and reheating needs without taking up excessive counter space.
Families and individuals on a budget will especially appreciate how much functionality the Chefman 1.1 Cu Ft Black Countertop Microwave packs into its affordable price point. The black exterior looks clean and modern against most kitchen styles, while the mute button ensures quiet operation during late-night snack prep or early morning coffee runs. It is a textbook example of how smart engineering can deliver premium features without the premium price tag, making it one of the best value propositions available today.
- 1000 watts delivers fast and powerful heating easily
- Six cooking presets offer versatile meal preparation options
- One-touch express cook saves precious time daily
- Eco mode helps reduce energy consumption and bills
- Child safety lock and mute button both included
- 1.1 cubic foot capacity suits most families well
- Outstanding value for the price range and quality
- Build quality may feel slightly lighter than premium brands
- Black finish shows fingerprints more easily than stainless steel
Get the Chefman 1.1 Cu Ft Black Countertop Microwave with Presets now:
7. TOSHIBA 2.2 Cu Ft Large Countertop Microwave with Smart Sensor

Cooking for a family often means juggling multiple dishes and trying to time them all to finish at the same time, which creates unnecessary stress in an already busy and hectic kitchen environment. The TOSHIBA 2.2 Cu Ft Large Countertop Microwave with Smart Sensor takes the guesswork out of cooking entirely by automatically adjusting power levels and cooking time based on the food you are heating or preparing at that moment.
The smart sensor technology detects moisture and heat levels to prevent overcooking or undercooking, which is a common and frustrating issue with traditional manual microwaves. Whether you are reheating a full dinner plate or defrosting a large cut of meat, the TOSHIBA 2.2 Cu Ft Large Countertop Microwave delivers consistent, reliable results every single time without requiring constant monitoring. Families who love home-cooked meals but lack the time for lengthy preparation will find this appliance an invaluable addition to their daily kitchen routine.
- Smart sensor prevents overcooking and undercooking automatically
- 2.2 cubic foot capacity fits large dishes easily
- 1200 watts delivers powerful and efficient heating always
- Ideal for families who cook multiple dishes daily
- Consistent and reliable cooking performance every single use
- Large capacity reduces the need for multiple reheating cycles
- Sleek and modern design fits contemporary kitchens well
- Large size requires significant counter or storage space
- Higher price point than compact microwave alternatives available
Get the TOSHIBA 2.2 Cu Ft Large Countertop Microwave with Smart Sensor now:
8. COMFEE’ 0.7 Cu Ft Black Countertop Microwave with Child Lock

The COMFEE’ 0.7 Cu Ft Black Countertop Microwave with Child Lock is ideal for families with young children who need a safe, reliable microwave that keeps little hands away from hot food and accidental button presses. The child lock feature prevents unintended operation, giving parents genuine peace of mind during busy mornings when the kitchen is a hub of activity and distractions. At 700 watts, it still delivers efficient heating for quick meals, snacks, and beverages.
Beyond the safety features, this compact microwave fits easily into small kitchens, apartments, townhouses, and condos where counter space is limited and every inch matters. The black stainless steel finish looks polished and modern, blending seamlessly with contemporary kitchen designs and decors. Parents will appreciate how the COMFEE’ 0.7 Cu Ft Black Countertop Microwave with Child Lock combines practical safety, compact convenience, and dependable heating performance into one affordable and thoughtfully designed package for everyday family life.
- Child lock provides essential safety for families with young kids
- Compact 0.7 cubic foot size fits small kitchens well
- 700 watts delivers efficient reheating and cooking power
- Sleek black finish complements modern kitchen designs
- Easy-to-use controls are intuitive for adults and teens
- Affordable price for a safety-focused microwave design
- Lightweight and easy to install or relocate quickly
- Small interior not suitable for large family-sized meals
- Limited cooking presets compared to larger and pricier models
Get the COMFEE’ 0.7 Cu Ft Black Countertop Microwave with Child Lock now:
9. GE GCST10A1WSS Stainless Steel Countertop Microwave

The standout feature of the GE GCST10A1WSS Stainless Steel Countertop Microwave is its built-in sensor cooking technology that automatically detects food type and adjusts cooking settings for optimal results every time. This eliminates the trial-and-error guessing that plagues so many microwave users who struggle to find the right time and power level for each specific dish they are preparing. The compact design and stainless steel construction make it equally at home in a cramped apartment or a spacious kitchen setup.
The sensor cooking feature alone makes the GE GCST10A1WSS Stainless Steel Countertop Microwave worth considering over basic models that rely entirely on manual settings and guesswork. Whether you are reheating coffee, cooking frozen vegetables, or warming up leftovers from last night’s dinner, the sensors ensure consistent results without requiring constant monitoring or adjustments. Its durable stainless steel exterior resists fingerprints and adds a clean, professional look. For anyone seeking a reliable, fuss-free microwave experience, this GE model delivers standout performance at a reasonable price. (See Also:Best Microwave With Extendable Vent Reviews)
- Sensor cooking adjusts settings automatically for optimal results
- Compact design fits small and large kitchens alike
- Stainless steel exterior is durable and fingerprint-resistant
- Eliminates guesswork in reheating and cooking food items
- Consistent performance across different food types every time
- Professional-looking finish at a consumer-friendly price point
- Simple and intuitive operation for all skill levels
- Interior capacity may feel limited for larger dishes
- Sensor cooking may not cover all food types
Get the GE GCST10A1WSS Stainless Steel Countertop Microwave now:
10. GE 2.0 Cu Ft Stainless Steel Countertop Microwave

A common annoyance with dorm microwaves and basic rental kitchen appliances is their frustrating lack of cooking versatility, leaving residents dependent on takeout and microwave popcorn as their only realistic options. The GE Countertop Microwave with 2.0 cubic feet of capacity and eight auto-cook settings directly addresses this problem by offering genuine cooking functionality that goes far beyond simple reheating leftovers or making a quick snack.
Families moving into new apartments, students living in dorms, or anyone who wants real cooking capability without the expense of a full oven will find the GE Countertop Microwave an excellent and practical choice. The child-lock technology adds a layer of safety that makes it suitable for households with curious kids, while the eight auto settings handle everything from casseroles to vegetables with minimal input required. The GE Countertop Microwave proves that a countertop appliance can deliver meaningful cooking versatility and practical safety features in one thoughtfully designed package.
- Eight auto-cook settings offer genuine cooking versatility daily
- 2.0 cubic foot capacity handles most meals easily
- Child-lock technology enhances safety for families with kids
- Stainless steel finish looks premium and lasts for years
- Ideal for apartments, dorms, and rental kitchen spaces
- Reduces dependence on expensive takeout and junk food
- Easy-to-use presets simplify meal preparation for beginners
- Auto-cook settings may require a brief learning curve
- Requires adequate counter space due to 2.0 cu ft size
Get the GE 2.0 Cu Ft Stainless Steel Countertop Microwave now:
Best Costco Countertop Microwave Ovens Buying Guide
1. What Is a costco countertop microwave oven?
A costco countertop microwave oven is a freestanding appliance designed to heat and cook food quickly using electromagnetic radiation. These microwaves are typically placed on or near the countertop and offer the convenience of immediate installation without the need for built-in cabinetry modifications. They serve a variety of everyday cooking tasks, including reheating leftovers, defrosting frozen items, and preparing simple meals. Families, college students, and small households benefit most from these versatile appliances due to their affordability and space-saving design. Their popularity at Costco stems from the club’s commitment to offering quality brand-name appliances at wholesale prices, making them accessible to a wide range of consumers.
2. Key Features That Actually Matter
When selecting a costco countertop microwave oven, certain features stand out as essential for daily usability and long-term satisfaction. Consider each of the following factors based on your lifestyle and kitchen needs.
- Performance in everyday scenarios determines how efficiently the microwave heats and cooks your food, so prioritize models with even heating and responsive controls.
- Build quality and durability ensure the appliance withstands daily use, so look for sturdy construction and reliable components.
- Ease of setup and maintenance makes a big difference, so choose microwaves with simple installation and easy-to-clean interiors.
- Size, capacity, and fit are critical for counter space, so measure your available area and select a model that accommodates your typical serving sizes.
- Value at different budgets allows you to find a microwave that fits your financial plan without sacrificing essential functions.
- Brand reliability and warranty provide peace of mind, so favor manufacturers known for dependable service and solid customer support.
- Compatibility with existing setups ensures the microwave complements your kitchen aesthetics and works alongside your other appliances.
3. How to Choose the Right costco countertop microwave oven
To select the ideal costco countertop microwave oven, start by evaluating how often you use a microwave and what tasks you perform most frequently. If you reheat meals daily, prioritize even heating and intuitive controls. Consider your kitchen layout and available counter space to determine the appropriate size and capacity. Set a realistic budget that accounts for both initial cost and potential repairs. Review the top 10 list to identify models that align with your usage patterns and expectations. Finally, factor in long-term needs such as family growth or kitchen updates to ensure your investment remains practical.
4. Common Buyer Mistakes to Avoid
- Purchasing a microwave that is too large or too small for your space can lead to clutter or insufficient capacity, so always measure your counter area first.
- Overlooking wattage and power output results in uneven heating and longer cooking times, so check the wattage specifications before buying.
- Ignoring the type of controls, such as buttons versus touchscreens, can cause frustration if the interface doesn’t match your comfort level, so test the controls if possible.
- Failing to consider warranty coverage and customer service may leave you stranded after a breakdown, so research the manufacturer’s support policies.
- Choosing a model based solely on price rather than features and build quality can lead to frequent replacements, so balance cost with durability.
- Neglecting to read user reviews and expert ratings may result in surprise defects or performance issues, so always verify the feedback from other buyers.
Common Questions About Costco Countertop Microwave Ovens
Can I use a costco microwave with metal cookware?
Most metal cookware should not be used in a microwave oven because it can spark and damage the interior. However, some newer models come with special racks designed for browning. Always check your microwave’s manual before using any metal accessories to ensure safe operation and avoid damaging the appliance.
Do costco microwaves come with a warranty?
Yes, costco countertop microwave ovens typically come with a manufacturer’s warranty that covers defects in materials and workmanship. The length and terms of the warranty vary by brand and model, so it’s a good idea to review the specific details before purchasing. Costco also offers its own satisfaction guarantee, adding an extra layer of protection for your investment. (See Also:Best Microwave Fan Combo Reviews)
How do I know what size microwave fits my kitchen?
To determine the right size, measure your available counter space, including width, depth, and height clearance. Also, consider the capacity you need based on your household size and typical usage. A microwave that’s too small may not fit your dishes, while one that’s too large can overwhelm your kitchen layout and leave little room for other appliances.
Are costco microwaves energy efficient?
Energy efficiency varies among models, but most modern costco countertop microwave ovens meet federal standards for energy consumption. Look for ENERGY STAR certified models for greater efficiency. While microwaves generally use less energy than ovens, choosing an appropriately sized unit for your needs helps minimize unnecessary power usage during daily operation.
What features are important for daily cooking?
For everyday use, prioritize features like multiple power settings, a turntable for even heating, and easy-to-use controls. Sensor cooking can be helpful for reheating common foods without guessing times. A child lock adds safety, and preset menus simplify cooking tasks. Consider which features align with your cooking habits to avoid paying for functions you won’t use regularly in your kitchen.
Can I install a costco microwave myself?
Yes, installing a countertop microwave is straightforward since it simply sits on your counter and plugs into an outlet. Just ensure the electrical outlet is easily accessible and the surface is level and heat-resistant. No special tools or professional help are needed unless you’re replacing a built-in model. Always leave adequate ventilation space around the unit for safe and efficient operation.
Do I need to register my costco microwave for warranty?
While registration isn’t always required for warranty coverage, it’s recommended to register your costco countertop microwave oven with the manufacturer. This ensures you receive important updates, recalls, or extended warranty offers. Keep your receipt and serial number in a safe place, as these may be needed if you ever need to file a warranty claim or request service.
Final Verdict
After evaluating numerous options, the best costco countertop microwave ovens deliver reliable performance, thoughtful features, and solid value for everyday kitchen needs. Whether you prioritize compact size, advanced cooking settings, or straightforward operation, there’s a model suited to your lifestyle. Take the time to assess your usage habits, kitchen space, and budget to find the microwave that offers the most long-term benefit. With the right choice, a costco countertop microwave oven becomes a dependable kitchen companion for years to come.