Contents
The search for the best microwave under 300 can be a tough decision. Our top pick is the Chefman Countertop Microwave Oven. It has a 0.7 cu. ft. capacity and 700 watts of power. This makes it powerful yet compact for most kitchens. The best lightweight option is the BLACK+DECKER Countertop Microwave Oven. It offers savings in size and weight but comes with a smaller 0.7 cu. ft. capacity.
The key tradeoff is capacity versus power. The Chefman offers a higher wattage, while the BLACK+DECKER is easier to fit in tight spaces. The rest of this page gives you more options to explore, helping you find the best fit for your cooking needs.
Paid links. We earn a commission from qualifying purchases at no extra cost to you. Prices are pulled live from Amazon and change often. How this works
The Top 8
These are the strongest picks that come in under $300, cheapest first.
Top 8 Microwaves Reviewed in Detail
Now, let’s explore each choice in detail. We’ll highlight their features, pros, and cons.
1. Top Pick
Chefman Countertop Microwave Oven 0.7 Cu. Ft., 700 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, &…
- EXTRA-QUICK COOKING: Choose from six popular presets for microwave ovens, including popcorn, pizza, beverages, veggies, potatoes, or leftovers. Or just press the number keys to quickly set the cook time for that number of minutes.
- LOW TO HIGH POWER: This 700W digital microwave packs big power into a compact appliance! Choose from 10 power levels, from a low setting to melt butter to maximum power for rapid cooking in moments.
- DIGITAL CONTROLS: It’s easy to set up everything from microwave popcorn to warming up leftovers in this mini microwave. Customize your time and power level or add a bit of extra time with the +30 seconds button.
- SAFETY FIRST: The built-in child safety lock on the handle ensures the door doesn’t open accidentally. Just pull upwards on the top edge of the handle to open the microwave.
- MUTE OPTION: Silence this counter top microwave with the Audio Button, turning off any annoying beeps if you’re trying to stay quiet or not wake up your kids.
- MODERN DESIGN: This microwave countertop design fits in well alongside your other kitchen appliances. Its compact frame and sleek, black finish blend in well with any home décor.
- EASY TO CLEAN: Don’t worry about grease or scuffs; this black microwave exterior is durable and wipes clean with a damp towel. Additionally, the glass turntable is top-rack dishwasher safe.
- TRUSTED QUALITY: cETL approved with advanced safety technology for long-lasting durability and a 1-year assurance provided by Chefman. 700W/120V-RJ55-7-V2
The Chefman Countertop Microwave Oven is compact and efficient. It has a capacity of 0.7 cubic feet and 700 watts of power. This model comes with six cooking presets. You can cook popcorn, pizza, and more quickly. It also features a one-touch express cook for easy time setting. The child safety lock adds an extra layer of security.
Pros
Compact size fits small kitchens. Six cooking presets for convenience. Easy-to-use control panel.
Cons
Limited capacity may not suit larger meals. 700 watts may be underpowered for some users.
This microwave is good for students or small families. It works well in tight spaces and for quick meals.
The Chefman Countertop Microwave Oven is a solid choice for those needing a basic and compact microwave.
2. Best Lightweight
COMFEE' Countertop Microwave Oven, 0.7 Cu.Ft, 700W,Pearl White, ECO Mode
- Two-Step Child Lock Feature: For extra protection and to prevent misuse, all microwave oven manufacturers are asked to follow new safety standard and add a 2-step child lock function
- Mute Function: Turn off all the microwave beeps by pressing the sound on/off button for 3 seconds, which will bring you quieter cooking time
- Easy one-touch express cooking function with 1-6 minutes and +30 seconds functions, and two defrost settings (by weight or by time). With easy auto-cook functions: Popcorn, potato, pizza, frozen veggie, beverage, reheat
- Energy saving Eco mode: Minimize 50% standby power by turning on ECO mode
- Included components: 1 microwave oven, 1 manual instruction book.
The TOSHIBA Countertop Microwave Oven offers 1.2 cubic feet of space. With 1000 watts of power, it cooks food quickly. Smart Sensor Technology adjusts the cooking time based on food humidity. This feature ensures you get perfectly cooked meals every time. The stainless steel design looks modern in any kitchen.
Pros
Large capacity for various dishes. Smart Sensor for optimal cooking. Modern stainless steel design.
Cons
Some users might find it bulky for small kitchens. Higher wattage means it uses more energy.
This microwave is great for families or those who cook larger meals. It suits users who want quick and accurate cooking.
The TOSHIBA Countertop Microwave Oven provides excellent features and performance, making it a great choice for busy cooks.
3. Best for Small Spaces
BLACK+DECKER Countertop Microwave Oven 0.7 Cu.Ft,700W,Child Safety, Black
- 6 Preset Menus: Equipped with one-touch programs for popcorn, potato, pizza, frozen vegetables, beverages and dinner plate reheat, this countertop microwave oven simplifies your meal prep.
- Modern Black Finish: The sleek exterior design complements contemporary kitchen décor while the fingerprint-resistant surface maintains a clean appearance, suitable for apartments, condos, and modern homes.
- Express Cooking Feature: Start heating instantly with shortcut buttons, combined with 700 watts and 10 cooking power levels for fast reheating, reducing wait time for hot meals during lunch breaks or late-night snacks.
- Multi-Stage Cooking Function: Program sequential cooking steps automatically like switching from defrost to reheat, perfect for preparing frozen meals without manual intervention or constant monitoring.
- Compact 0.7 Cu Ft Capacity: Measuring 17.1 x 12.3 x 9.5 inches (LxWxH), this space-saving small microwave fits apartments, dorms, small kitchen spaces, and offices while still accommodating standard dinner plates for your everyday reheating needs.
The BLACK+DECKER Microwave Oven is another 1000 watt option with a 1.1 cubic feet capacity. It includes pre-programmed buttons for easy cooking. You can make popcorn, pizza, and dinner plates with just one touch. The LED display and control panel are user-friendly.
Pros
User-friendly controls with pre-programmed settings. Large LED display for easy reading. Good power output for fast cooking.
Cons
It may take up more counter space than smaller models. Some users might prefer a simpler design.
This microwave is suitable for families and busy individuals. It is best for those who want quick meal preparation.
The BLACK+DECKER Microwave Oven combines power and convenience, making it a smart addition to your kitchen.
4. Best Budget
COMFEE' Countertop Microwave Oven, 0.7 Cu.Ft, 700W, Black, ECO Mode
- Two-step Child Lock Feature: For extra protection and prevent misuse, all microwave oven manufacturers are asked to follow the new safety standard and add this 2-step child lock function
- Mute Function: Turn off all the microwave beeps by pressing the sound on/off button for 3 seconds, for a quiet cooking experience
- Easy one-touch express cooking function with 1-6 minutes and +30 seconds functions, and two defrost settings (by weight or by time). With easy auto-cook functions: Popcorn, potato, pizza, frozen veggie, beverage, reheat
- Energy Saving Eco Mode: Minimizes 50% standby power by using ECO mode
- Included Components: 1 Microwave Oven and 1 Manual Instruction Book
Another option from BLACK+DECKER is the smaller 0.7 cubic feet model. It offers 700 watts of power and has multiple cooking presets. The compact size works well in small kitchens or dorms. You can also easily set the time for cooking with 30 seconds express cooking.
Pros
Space-saving design for smaller kitchens. Easy to use with express cooking. Affordable option for budget-conscious buyers.
Cons
Limited capacity may not fit larger dishes. Lower wattage could lead to longer cooking times.
This model is great for students or anyone with limited kitchen space. It fits well in small apartments or offices.
The BLACK+DECKER 0.7 Cu.Ft Microwave Oven is an affordable and compact choice for those who need a simple microwave.
5. Best for Daily Use
Chefman Countertop Microwave Oven 0.9 Cu. Ft., 900 Watts with 10 Power Levels, 6 Cooking Presets with One-Touch Express Cook, Eco Mode, Child Safety Lock, &…
- EXTRA-QUICK COOKING: Choose from six popular presets for microwave ovens, including popcorn, pizza, beverages, veggies, potatoes, or leftovers. Or just press the number keys to quickly set the cook time for that number of minutes.
- LOW TO HIGH POWER: This 900W digital microwave packs big power into a compact appliance! Choose from 10 power levels, from a low setting to melt butter to maximum power for rapid cooking in moments.
- DIGITAL CONTROLS: It’s easy to set up everything from microwave popcorn to warming up leftovers in this mini microwave. Customize your time and power level or add a bit of extra time with the +30 seconds button.
- MEMORY FUNCTION: Program frequently used countertop microwaves functions into the control panel for one-touch microwave food. All your daily favorites are easy to set up and start microwaving.
- SAFETY FIRST: The built-in child safety lock on the handle ensures the door doesn’t open accidentally, and you can disable the microwave control panel using the Lock Mode.
- MUTE OPTION: Silence this counter top microwave with the Audio Button, turning off any annoying beeps if you’re trying to stay quiet or not wake up your kids.
- MODERN DESIGN: This microwave countertop design fits in alongside your other kitchen appliances. Its compact frame and sleek, black finish blend in well with any home décor. Plus, you can save power and disable the display when not in use with Eco Mode.
- EASY TO CLEAN: Don’t worry about grease or scuffs; this black microwave exterior is durable and wipes clean with a damp towel. Additionally, the glass turntable is top-rack dishwasher safe.
- TRUSTED QUALITY: cETL approved with advanced safety technology for long-lasting durability and a 1-year assurance provided by Chefman. 900W/120V-RJ55-9-V2
The COMFEE’ Countertop Microwave Oven offers safety and convenience. It features a two-step child lock for added protection. The mute function allows for quiet operation. With a capacity of 0.7 cubic feet, it is compact and functional.
Pros
Safety features for families with young children. Quiet operation with mute function. Compact for small spaces.
Cons
Smaller capacity limits cooking options. Fewer power settings compared to other models.
This microwave is perfect for families with children. It is suited for those who prioritize safety and quiet cooking.
The COMFEE’ Countertop Microwave Oven is a good choice for those needing safety features in a compact design.
6. Runner-Up
BLACK+DECKER Countertop Microwave Oven, 0.7 Cu.Ft, 700W, Stainless Steel
- Pre-programmed buttons for popcorn, potato, pizza, frozen vegetable, beverage and dinner plate.Voltage : 110 Volts.Rated Input Power(Microwave):1050W
- 700 Watts with 10 power settings, clock and kitchen timer, 30 Seconds Express Cooking
- Large LED digital display, easy-to-read control panel, child safety lock, interior light, removable 10” glass turntable
- Push-button door release for easy access
- Dimensions (W x D x H): 17.3” x 13” x 10.2”
- UL approved. One year limited
The TOSHIBA Black Countertop Microwave Oven delivers power and features. With 1000 watts and 1.2 cubic feet of capacity, it is a strong performer. Like other TOSHIBA models, it has Smart Sensor Technology for efficient cooking. This ensures your food is cooked evenly.
Pros
High power for quick cooking. Smart Sensor adjusts for optimal results. Sleek black finish suits any kitchen.
Cons
May be too large for small kitchens. Higher power consumption may impact energy bills.
This microwave fits families or individuals who need powerful cooking. It’s best for those who prepare larger meals regularly.
The TOSHIBA Black Countertop Microwave Oven is a reliable and powerful option for serious cooks.
7. Best Value
TOSHIBA Microwave Oven, 0.9 Cu.Ft, 900W, Stainless Steel
- Two-Step Child Lock: This mandatory safety feature for microwaves helps prevent unintended use by younger family members, please open the machine according to the steps shown in the figure.
- Microwave output power 900 watts, input power 1400 watts. External dimensions 18.7*13.3*10.7 inches (WxDxH); includes 10.6-inch glass turntable.
- 6 Preset Menus: This compact microwave features 6 preset menu options for popular foods like popcorn, pizza, potato and more.
- 11 Unique Power Levels with clock and kitchen timer: Tailor your cooking power levels for greater culinary flexibility, making it an essential kitchen tool. Perfect for everything from deodorization to boiling liquids.
- Easy Defrost & One touch start: Defrost your frozen food by weight or by time. Quick access to start the microwave from 1 to 6 minutes cooking at full power.
The TOSHIBA 0.9 Cu.Ft Microwave Oven has a good balance of size and power. At 900 watts, it can handle most cooking needs. It features a two-step child lock for safety. The compact size makes it easy to fit in smaller spaces.
Pros
Good size for smaller kitchens. Reasonable power for quick cooking. Child safety lock prevents unintended use.
Cons
May not be powerful enough for very large meals. The smaller capacity limits what you can cook.
This microwave is suitable for those with limited kitchen space. It works well for individuals or small families.
The TOSHIBA 0.9 Cu.Ft Microwave Oven is a solid choice for users who want a compact and functional microwave.
8. Best Compact
BLACK+DECKER Microwave Oven Countertop, 1.1 Cu.Ft, 1000W, Stainless Steel
- Pre-programmed buttons for popcorn, potato, pizza, frozen vegetable, beverage and dinner plate.Frequency : 60 Hz
- 1000 Watts Output with 10 power settings, clock and kitchen timer, 30 seconds express cooking, Input power: 1600W
- Large LED digital display, easy-to-read control panel, child safety lock, interior light, removable 12.4” glass turntable
- Push-button door release for easy access
- Dimensions (L x W x H): 20.6” x 14.8” x 11.8”; Color of door frame is stainless steel, enclosure is black
The Chefman 0.9 Cu.Ft Microwave Oven combines power and practicality. It has 900 watts and offers six cooking presets. This model allows for quick and easy cooking. The eco mode helps save energy, making it more efficient.
Pros
Good power for quick meals. Energy-saving eco mode helps reduce costs. Six presets for easy cooking.
Cons
Still smaller than some competing models. Limited capacity may not fit larger dishes.
This microwave is a great choice for those who want energy efficiency. It’s suitable for individuals or small families.
<!– MISSING PROSE: verdict:8 –>
Microwaves Compared Side by Side
Here’s a comparison table of the best microwave under 300. The columns show capacity, power, and special features. Check the row that fits your cooking style.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Chefman Countertop Microwave Oven 0.7 Cu. Ft. | Top Pick | Chefman | $66.46 | Check |
| 2 | TOSHIBA Countertop Microwave Oven | Best Lightweight | TOSHIBA | $133.98 | Check |
| 3 | BLACK+DECKER Microwave Oven Countertop | Best for Small Spaces | BLACK+DECKER | $99.91 | Check |
| 4 | BLACK+DECKER Countertop Microwave Oven | Best Budget | BLACK+DECKER | $79.97 | Check |
| 5 | COMFEE' Countertop Microwave Oven | Best for Daily Use | COMFEE' | $69.96 | Check |
| 6 | TOSHIBA Countertop Microwave Oven | Runner-Up | TOSHIBA | $148.99 | Check |
| 7 | TOSHIBA Microwave Oven | Best Value | TOSHIBA | $94.98 | Check |
| 8 | Chefman Countertop Microwave Oven 0.9 Cu. Ft. | Best Compact | Chefman | $79.87 | Check |
| 9 | BLACK+DECKER Countertop Microwave Oven 0.7… | — | Black+Decker | $69.95 | Check |
| 10 | COMFEE' Countertop Microwave Oven | — | COMFEE' | $68.96 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered data from trusted sources like manufacturer websites and customer reviews. This gave us a wide view of what’s available in the market for microwaves under $300. Our focus was on finding models that have good features and positive feedback.
How we built this shortlist
To build this shortlist, we reviewed about 30 different microwave models. We focused on key specifications like power, size, and special features. Only those meeting our criteria made it to the final list.
What we ruled out and why
We removed products that had poor ratings or lacked essential features. Microwaves with less than 700 watts were also excluded, as they may not cook food evenly or efficiently.
What we did not do
We did not test any products by hand or perform lab measurements. All data comes from research, and no scores were created. This ensures transparency in our recommendations.
How often this page is updated
This page is reviewed every three months to ensure the information remains current. We check for new models and updates to existing products so you always see the best options.
How to Choose Microwaves
Consider the capacity
When choosing a microwave, think about its capacity. For most families, a size between 0.7 and 1.2 cu. ft. works well. Larger capacities let you cook bigger dishes, while smaller sizes fit better in tight spaces.
Look at the wattage
Wattage affects cooking time and efficiency. A microwave with 700 watts is good for basic tasks. However, if you want faster cooking, consider models with 900 to 1000 watts. Higher wattage means quicker meal prep.
Check for preset functions
Many microwaves offer preset functions for common foods. Look for buttons for popcorn, pizza, or veggies. These presets simplify cooking, as they automatically adjust the time and power needed.
Safety features matter
Safety features like child locks can be very important. If you have kids, choose a microwave with a two-step lock. This adds an extra layer of safety and avoids accidental use.
Consider the design and size
The design of a microwave can affect how it fits in your kitchen. Measure the space where you plan to place it. Choose a design that matches your kitchen style, whether stainless steel or black.
What to look for
Power Level
A microwave’s power level is key to its performance. Most models range from 700 to 1000 watts. Higher power means faster cooking and better results. If you’re cooking for a family, look for at least 900 watts.
Size and Capacity
Microwave size and internal capacity matter for kitchen space and meal sizes. Compact models are great for small kitchens. Standard sizes, around 1.2 cu. ft., are better for families and larger dishes.
Special Features
Consider special features that enhance usability. Options like smart sensors adjust cooking times automatically. Other useful features include mute buttons, eco modes, and child safety locks for added convenience.
Design and Aesthetics
The design of a microwave can complement your kitchen. Choose between stainless steel or colored finishes. An appealing design can make your kitchen look more modern and cohesive.
Warranty and Customer Support
A good warranty ensures your investment is protected. Look for microwaves with at least a one-year warranty. Strong customer support can help you resolve issues quickly and easily.
Frequently asked questions
What is the best microwave under 300?
The best microwave under 300 is the Chefman Countertop Microwave Oven. It offers a compact size of 0.7 cu. ft. and 700 watts of power, making it very efficient.
How many watts should a microwave have?
For effective cooking, a microwave should have at least 700 watts. Higher wattage, like 900 to 1000 watts, cooks food more evenly and quickly.
Are there microwaves with child safety locks?
Yes, many models have child safety locks. This feature prevents accidental use by children, ensuring better safety in the kitchen.
What size microwave is best for small kitchens?
For small kitchens, a microwave with around 0.7 to 0.9 cu. ft. is best. These sizes fit well without taking up too much counter space.
How often should I clean my microwave?
You should clean your microwave at least once a week. Regular cleaning prevents smells and keeps your microwave working efficiently.
Shopping around? We have 51 more microwave guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- ENERGY STAR dishwashers ENERGY STAR (EPA/DOE)
- ENERGY STAR refrigerators ENERGY STAR (EPA/DOE)
About the author
Similar guides
- 8 Best Microwave Buying Guide in 2026 Kitchen & Dining
- 8 Best Microwaves for College Students in 2026 Kitchen & Dining
- 8 Best Microwave Oven under $10000 in 2026 Kitchen & Dining
- 8 Best Instant Pots for Beginners in 2026 Kitchen & Dining
- 8 Best Wine Fridges for Small Spaces in 2026 Kitchen & Dining
- 8 Best Knife Set Williams Sonoma in 2026 Kitchen & Dining
