Best Countertop Microwaves for Every Kitchen | Performance Ratings & Compact Picks

Have you ever noticed how much we rely on our microwaves? From heating up leftovers to making popcorn for movie night, they’re one of the handiest tools in our kitchens. But with so many countertop models out there, picking the right one can be super confusing! After years of testing different microwaves in my home kitchen and talking to friends about their favorites, I’ve put together this guide to help you find the perfect countertop microwave. I’ve cooked hundreds of meals, defrosted countless frozen foods, and even made some kitchen mistakes along the way – all so you don’t have to!

What Makes a Great Countertop Microwave?

Power and Performance

The power of a microwave is measured in watts, and this tells you how quickly and evenly it will cook your food. Most countertop microwaves range from 700 to 1,200 watts. Higher wattage means faster cooking times, but it also usually means a bigger price tag.

From my testing, I found that microwaves under 900 watts take noticeably longer to heat food. For example, a cup of cold water takes about 2 minutes to boil in a 700-watt microwave, but only about 1 minute in a 1,100-watt model. If you’re always in a rush in the morning, those extra minutes can really add up!

Another thing to think about is how evenly the microwave heats your food. Some cheaper models leave cold spots in the middle of your food while burning the edges – not very tasty! The best countertop microwaves use technology that spreads the heat evenly throughout your food.

Size and Capacity

Countertop microwaves come in several sizes, usually described by their cubic foot capacity:

• Small: 0.5 to 0.9 cubic feet
• Medium: 1.0 to 1.3 cubic feet
• Large: 1.4 to 2.0+ cubic feet

When picking a size, think about two things: how much counter space you have and what you’ll be cooking in it. My tiny apartment kitchen only had room for a small 0.7 cubic foot model, which was fine for heating up single meals but couldn’t fit a whole casserole dish.

Don’t forget to measure your counter space before shopping! I’ve seen friends buy beautiful new microwaves only to find they don’t fit in the spot they had planned. Measure the width, depth, and height of your available space, and leave a few inches of breathing room around the sides for proper ventilation.

Special Features Worth Having

Today’s countertop microwaves come with all sorts of cool features. Some are really useful, while others you might never use. Here are some that I’ve found actually make a difference:

Sensor cooking takes the guesswork out of microwave times. These smart microwaves can detect the steam coming off your food and automatically adjust the cooking time. The first time I used a sensor to cook broccoli, I was amazed that it wasn’t mushy or undercooked!

Preset buttons for common foods (like popcorn, pizza, or beverages) can be handy if you heat these items often. Though I have to admit, I’ve found that the popcorn button rarely gives perfect results – I still count the seconds between pops the old-fashioned way.

Child locks are must-haves for families with little kids. My sister installed her countertop microwave at her kids’ eye level, and the child lock has prevented many potential disasters!

Top Countertop Microwave Models

Best Overall: Panasonic NN-SN686S

The Panasonic NN-SN686S has been my go-to recommendation for most people. This 1.2 cubic foot, 1,200-watt microwave has Panasonic’s special inverter technology, which means it can deliver a steady stream of cooking power (unlike traditional microwaves that pulse on and off). This results in more evenly cooked food without overcooked edges.

What makes this model stand out is how well it defrosts frozen food. When I tested it with frozen chicken breasts, they thawed evenly without cooking the edges. The sensor reheat function also works amazingly well – it brought leftover pasta back to the perfect temperature without drying it out.

The interface is simple enough that my technology-challenged dad could use it without reading the manual. The only downside is that it’s a bit on the pricier side, but given that a good microwave should last 7-10 years, I think it’s worth the investment.

Best Budget Option: Amazon Basics Microwave

If you’re watching your wallet, the Amazon Basics microwave is surprisingly good for its price point. This 0.7 cubic foot, 700-watt microwave is small but mighty. It doesn’t have all the bells and whistles of more expensive models, but it handles basic reheating tasks well.

What’s neat about this little microwave is that it works with Alexa (if you have an Echo device). Being able to say, “Alexa, reheat my coffee” feels like living in the future! The preset cooking times aren’t always perfect, but for under $100, it’s hard to find a more reliable option.

I got one of these for my college-aged niece’s first apartment, and after a year of heavy use, it’s still working like new. Just be aware that with the lower wattage, you’ll need to add about 30% more time to most cooking instructions.

Best for Families: GE Profile PEM9136SFSS

For busy families who need plenty of cooking space, the GE Profile PEM9136SFSS is a countertop powerhouse. With 1.1 cubic feet of space and 1,100 watts of power, it can handle family-sized dishes with ease.

What I love about this model is the sensor cooking controls. When my friend used it to cook vegetables for her picky eaters, they came out perfect every time – not too soft and not too crunchy. The “add 30 seconds” button also gets a workout in busy households, and the large turntable fits most baking dishes and casseroles.

The control panel is intuitive, with enough preset options to be helpful but not so many that it’s overwhelming. The only real negative is that it’s on the larger side, so you’ll need ample counter space.

Best for Small Spaces: Whirlpool WMC20005YB

If your kitchen counter space is at a premium, the Whirlpool WMC20005YB is my top pick. At just 0.5 cubic feet, it’s one of the smallest countertop microwaves available, but it still packs 750 watts of cooking power.

Despite its tiny footprint, this microwave has 10 power levels and several preset cooking functions. It easily fits on tiny apartment counters or in dorm rooms. I was surprised by how much I could fit inside – a standard dinner plate fits perfectly, though larger casserole dishes are a no-go.

The tap-touch controls give it a sleek look, and it runs quietly compared to other models I’ve tried. The main drawback is that with the smaller size and lower wattage, you’ll sometimes need to cook foods in batches or for longer periods.

Best for Style: Samsung MS14K6000AS

If looks matter in your kitchen, the Samsung MS14K6000AS is the most stylish countertop microwave I’ve tested. With its mirror finish and elegant design, it looks much more expensive than it actually is.

Beyond appearances, this 1.4 cubic foot, 1,000-watt microwave offers impressive cooking performance. The ceramic enamel interior is scratch-resistant and super easy to clean – a splattering spaghetti sauce disaster wiped right off without scrubbing!

The “PowerGrill” feature sets this model apart, allowing you to brown and crisp foods in ways most microwaves can’t. When I made nachos with melted cheese, they weren’t soggy like they usually get in a microwave. Samsung has also included sensor cooking technology that worked well in my tests, especially for reheating leftovers.

Comparing Top Countertop Microwaves

Here’s a quick comparison of the models we’ve covered:

How to Make Your Countertop Microwave Last Longer

No matter which model you choose, taking good care of your microwave helps it last longer. I learned this the hard way after my first apartment microwave died after just two years!

Clean spills right away to prevent them from baking onto the surfaces. A neat trick I use is to microwave a bowl of water with lemon juice for 2-3 minutes, then wipe down the steamy interior – the steam loosens all the stuck-on food bits.

“The best investment you can make in your microwave is the two minutes it takes to cover your food before heating it.” This tip from my grandmother has saved me countless hours of cleaning over the years.

Also, be gentle with the door. Slamming it or pulling it open while the microwave is still running can damage the safety latches over time. And never run your microwave empty – it can damage the magnetron (the part that creates the microwaves).

Making Your Final Decision

After testing so many models, I’ve found that the best countertop microwave really depends on your specific needs. Here’s how I would break it down:

If you want the best overall performance and don’t mind spending a bit more: go for the Panasonic NN-SN686S.

If you’re on a tight budget but need something reliable: the Amazon Basics model won’t let you down.

For family cooking with lots of mouths to feed: the GE Profile PEM9136SFSS has the space and features you need.

When counter space is limited but you still want quality: the Whirlpool WMC20005YB packs a lot into a small package.

And if you want something that looks as good as it cooks: the Samsung MS14K6000AS brings style and substance together.

I ended up choosing the Panasonic for my own kitchen after my old microwave died, mostly because I do a lot of cooking and appreciate the even heating. Six months in, I have zero regrets. My mom, meanwhile, loves her compact Whirlpool in her downsized condo kitchen.

Frequently Asked Questions

How much counter space do I need for a countertop microwave?

You’ll need the dimensions of the microwave plus about 3 inches of clearance on all sides for proper ventilation. For example, a standard mid-sized 1.1 cubic foot microwave might be about 20 inches wide, 12 inches tall, and 16 inches deep – so you’d need a counter space about 26 inches wide and 22 inches deep to accommodate it comfortably.

Can I put other appliances on top of my countertop microwave?

Generally, no. Most manufacturers specifically warn against this in their manuals. Microwaves need proper airflow around them to vent heat, and placing heavy objects on top can damage the cabinet or block vents. The only exceptions might be very lightweight items like a fruit bowl.

How much power do I really need in a countertop microwave?

For most households, 900-1000 watts strikes a good balance between cooking speed and energy use. If you only reheat coffee and make the occasional bag of popcorn, 700 watts might be fine. But if you’re cooking full meals or defrosting meat regularly, look for 1000+ watts for better results.

Are expensive microwave brands really better than budget ones?

Not always! In my testing, some mid-priced models outperformed more expensive ones. What matters more than brand is the specific technology and features. That said, very cheap microwaves (under $50) often have quality issues and shorter lifespans. The sweet spot for value seems to be in the $100-200 range.

How long should a good countertop microwave last?

With proper care, expect 7-10 years from a quality countertop microwave. Budget models might last 5-7 years. If you use your microwave multiple times daily, these estimates might be shorter. Signs it’s time to replace include uneven heating, unusual noises, or a door that doesn’t seal properly.

Can I use my countertop microwave if the turntable is broken?

While technically it will still work, I don’t recommend it. The turntable’s purpose is to move food through different areas of microwave energy for even cooking. Without it, you’ll get hot and cold spots in your food. Replacement turntables are usually available from the manufacturer for $20-40.

Is it worth paying extra for sensor cooking?

Based on my experience, yes – especially if you cook a variety of foods. Sensors take the guesswork out of microwave cooking and help prevent those disappointing moments when your food is either still cold in the middle or overcooked and rubbery. If you mostly just reheat drinks or make popcorn, you might not notice the difference as much.