Best Inverter Countertop Microwave Ovens of 2025

Rebecca Cantu Avatar
Rebecca Cantu
Last Updated: Jan 10, 2025

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Inverter countertop microwave ovens are a popular kitchen appliance that offers a range of benefits. Unlike traditional microwaves, these ovens use inverter technology to maintain a consistent temperature, resulting in evenly cooked and heated food. This technology also allows for more precise power control, which means that users can cook and reheat food more efficiently. Inverter countertop microwave ovens also come in a range of sizes and styles, making them a versatile addition to any kitchen. Overall, these appliances are a great choice for anyone looking for a reliable and efficient microwave oven.

At a Glance: Our Top Picks

Panasonic Microwave Oven with Inverter Technology and Genius Sensor Cover #TOP 1
Panasonic Microwave Oven with Inverter Technology and Genius Sensor
ftb score rating icon 9.9
TOSHIBA Countertop Microwave Oven with Inverter Technology Cover #TOP 2
TOSHIBA Countertop Microwave Oven with Inverter Technology
ftb score rating icon 9.8
Toshiba ML-EM45PIT(SS) 1.6 Cu Ft Microwave Oven Cover #TOP 3
Toshiba ML-EM45PIT(SS) 1.6 Cu Ft Microwave Oven
ftb score rating icon 9.6

Top 10 Inverter Countertop Microwave Ovens

Panasonic Microwave Oven with Inverter Technology and Genius Sensor

NN-SN686S
1.2 cft
Panasonic Microwave Oven with Inverter Technology and Genius Sensor Cover
Panasonic Microwave Oven NN-SN686S Stainless Steel Countertop/Built-In with Inverter Technology and Genius Sensor, 1.2 Cubic Foot, 1200W

The Panasonic Microwave Oven NN-SN686S is a powerful appliance that has a lot of features for your convenience. It has a compact design that makes it perfect for small kitchens. With its Inverter Technology, it delivers consistent and evenly prepared food without overcooking, and the Advanced Inverter Turbo Defrost technology speeds up defrosting time. The built-in automatic Genius Sensor adjusts power and time based on different foods, and the Keep Warm feature keeps soups, gravies, or desserts warm and fresh until ready to serve. Lastly, it has a child safety lock feature for added security.

What We Like
Compact and space-saving design
Consistent and evenly prepared food without overcooking
Built-in automatic Genius Sensor for easy cooking
Advanced Inverter Turbo Defrost for faster defrosting
Child safety lock feature for added security
#TOP 2

TOSHIBA Countertop Microwave Oven with Inverter Technology

ML-EM45PIT(BS)
1.6 Cu.Ft. Inverter
TOSHIBA Countertop Microwave Oven with Inverter Technology Cover
TOSHIBA ML-EM45PIT(BS) Countertop Microwave Oven with Inverter Technology, Kitchen Essentials, Smart Sensor, Auto Defrost, 1.6 Cu.ft, 13.6" Removable Turntable, 33lb.&1250W, Black Stainless Steel

The TOSHIBA ML-EM45PIT(BS) Countertop Microwave Oven with Inverter Technology features a stylish design with large capacity and 13.6" removable turntable. The inverter technology enables even heating and defrosting, faster cooking and a lighter microwave compared with same size models. It offers 6 smart sensor auto menus and a quick start button for easy cooking. Also, it has a sound on/off function, power-saving Eco mode and child safety lock for convenience. Remember to peel off the protective film on the keypad before first use.

What We Like
Stylish design with large capacity
Inverter technology for even heating and faster cooking
6 smart sensor auto menus and quick start button for easy cooking

Toshiba ML-EM45PIT(SS) 1.6 Cu Ft Microwave Oven

ML-EM45PIT(SS)
Stainless Steel
1.6 Cu. Ft.
Toshiba ML-EM45PIT(SS) 1.6 Cu Ft Microwave Oven Cover
TOSHIBA ML-EM45PIT(SS) Countertop Microwave Oven with Inverter Technology, Kitchen Essentials, Smart Sensor, Auto Defrost, 1.6 Cu.ft, 13.6" Removable Turntable, 33lb.&1250W, Stainless Steel

The Toshiba ML-EM45PIT(SS) 1.6 Cu Ft Microwave Oven is a sleek and stylish kitchen essential that provides efficient cooking with its Origin Inverter Technology. It features a large 13.6" removable turntable, 6 smart sensor auto menus, quick start button, sound on/off function, and easy-to-use controls. With a bright LCD display and easy-to-read control panel, this microwave oven is perfect for any household. The eco mode, child safety lock, and 1-year limited warranty make it a reliable and safe choice for your kitchen.

What We Like
Efficient Origin Inverter Technology for even heating and defrosting
Large 13.6" removable turntable fits a 12" pizza
6 smart sensor auto menus for optimum heating of popular foods
Bright LCD display and easy-to-read control panel
Eco mode, child safety lock, and 1-year limited warranty for added convenience and safety
#TOP 4

Panasonic Cyclonic Inverter Countertop Microwave Oven

NN-SN76LS
Stainless Steel
Panasonic Cyclonic Inverter Countertop Microwave Oven Cover
Panasonic NN-SN76LS 1.6 cu.ft Cyclonic Inverter Countertop Microwave Oven 1250Watt Power with Genius Sensor Cooking, 19.44"D x 21.88"W x 11.94"H, Stainless Steel

The Panasonic NN-SN76LS 1.6 cu.ft Cyclonic Inverter Countertop Microwave Oven offers even cooking with its patented Cyclonic Wave Inverter technology. With 15 preset smart cooking options, including Genius Sensor and Auto Cook, you can easily microwave fresh and frozen entrees, vegetables, oatmeal, soup, potatoes, pasta, pizza, and rice. It has a smart, compact design that occupies less space for electronics and more for interior capacity. Additionally, the Turbo Defrost and Sensor Reheat enable you to quickly and evenly thaw and reheat foods, while the easy and quick microwave controls include dedicated buttons for Popcorn, Keep Warm, Quick 30, plus features including Child lock, kitchen timer, and 3 stage cooking.

What We Like
Evenly cooks food with Cyclonic Wave Inverter technology
15 preset smart cooking options, including Genius Sensor and Auto Cook
Smart, compact design occupies less space for electronics and more for interior capacity

Panasonic HomeChef 4-in-1 Microwave Oven

NN-CD87KS
Stainless Steel
1.2 cu ft
Panasonic HomeChef 4-in-1 Microwave Oven Cover
Panasonic HomeChef 4-in-1 Microwave Oven with Air Fryer, Convection Bake, FlashXpress Broiler, Inverter Microwave Technology, 1000W, 1.2 cu ft with Easy Clean Interior - NN-CD87KS (Stainless Steel)

The Panasonic HomeChef 4-in-1 Microwave Oven is the ultimate all-in-one multi oven that combines a countertop microwave, broiler, airfryer, and convection oven. With healthy air fryer mode, you can quickly circulate hot air around food to produce crispy, brown results without preheating. Use the convection bake function up to 425°F for baking and roasting, and the FlashXpress Broiler for toasting, browning, and crisping. The 1000-Watt Panasonic inverter microwave technology ensures smart, even defrosting, reheating, cooking, and warming. Its sleek, space-saving design has a large capacity and small overall footprint, making it perfect for countertop use or as a built-in microwave oven with an optional trim kit.

What We Like
The ultimate all-in-one multi oven
Healthy air fryer mode for crispy, brown results
Smart, even cooking power with inverter microwave technology
Sleek, space-saving design with large capacity
#TOP 6

Panasonic NN-SN97JS Microwave Oven

NN-SN97JS
NN-SN97JS
Panasonic NN-SN97JS Microwave Oven Cover
Panasonic Microwave Oven, Stainless Steel Countertop/Built-In Cyclonic Wave with Inverter Technology and Genius Sensor, 2.2 Cu. Ft, 1250W, NN-SN97JS (Silver)

The Panasonic Microwave Oven NN-SN97JS offers powerful 1250 watts and a spacious 2.2 cubic feet capacity, making it perfect for families. Its Cyclonic Wave technology ensures your food is cooked evenly, preserving flavor and nutrients. With patented Inverter Technology, you can enjoy consistent cooking without the worry of overcooking. The advanced Turbo Defrost feature speeds up defrosting, saving you time in meal preparation. Additionally, the built-in smart cooking settings automatically adjust power and time based on what you're cooking, providing convenience and ease for every meal.

What We Like
Even cooking technology
Quick defrosting feature
Spacious interior
Smart cooking settings
#TOP 7

Emerson Radio MWI1212SS Microwave Oven

MWI1212SS
Stainless Steel
1.2 Cu. Ft.
Emerson Radio MWI1212SS Microwave Oven Cover
Emerson MWI1212SS Countertop Microwave Oven with Inverter and Button Control, LED Display 1000W 10 Power Levels, 8 Auto Menus, Glass Turntable and Child Safe Lock, 1.2 Cu. Ft, Stainless Steel

The Emerson Radio MWI1212SS Microwave Oven is a versatile and efficient kitchen appliance. With its inverter technology, it provides precise and even cooking, ensuring perfectly cooked dishes every time. The stainless steel front and black cabinet not only give it a sleek and modern look but also make it durable and easy to clean. The push-open door adds to the seamless design and makes it easy to open and close with just one hand. With 10 power levels, you can adjust the cooking power to suit different types of food. The 99-minutes, 99-second digital timer allows you to set the cooking time with ease, and the sound notification ensures your food is cooked to perfection. Overall, the Emerson Microwave Oven offers convenience and efficiency for all your cooking needs.

What We Like
Inverter Technology
Sleek and Modern Design
Push-Open Door
#TOP 8

Panasonic NN-SD78LS Microwave Oven

NN-SD78LS
Stainless Steel
1.6 cft
Panasonic NN-SD78LS Microwave Oven Cover
Panasonic NN-SD78LS 1.6 cu.ft Cyclonic Inverter Countertop Microwave Oven 1250Watt Power with Genius Sensor Cooking, cft, 19.44"D x 21.88"W x 11.94"H,Stainless Steel

The Panasonic Microwave Oven features advanced Cyclonic Wave Inverter technology, which ensures that heat is distributed evenly for perfectly cooked meals. You can enjoy the convenience of Genius Sensor cooking with 20 preset options, allowing you to prepare a variety of dishes, from frozen entrees to soups, effortlessly. Its compact design saves valuable countertop space while maximizing cooking capacity. Additionally, the Turbo Defrost and Sensor Reheat functions help you quickly and uniformly thaw or warm your food, making meal preparation easier than ever.

What We Like
Even cooking results
20 preset cooking options
Space-saving design
Quick defrost and reheat
#TOP 9

Toshiba 7-in-1 Countertop Microwave Oven Air Fryer Combo

ML2-TC10SAIT(SS)
Stainless Steel
Toshiba 7-in-1 Countertop Microwave Oven Air Fryer Combo Cover
TOSHIBA Countertop Microwave Oven Air Fryer Combo, Inverter, Convection, Broil, Speedy Combi, Even Defrost, Humidity Sensor, Mute Function, 27 Auto Menus, 1.0 cu.ft, 1000W, Stainless Steel

The Toshiba 7-in-1 Microwave Combo is the ultimate kitchen helper with its 7-in-1 versatility. This multi-microwave functions as a microwave, air fryer, convection oven, broiler, defroster, combi cook, and humidity sensor. The built-in humidity sensor ensures that your food is never undercooked or overcooked, while the Toshiba ORIGIN Inverter Technology provides even cooking, reheating, and defrosting for maximum tenderness. With its 360° heat circulation air fry feature, you can enjoy crispier and golden fried food with less fat. The Combi-Modes speed up your cooking by combining microwave, convection, and grill functions, delivering perfect dishes with crispy, browned outsides and tender texture insides. The Toshiba 7-in-1 Microwave Combo also comes with an original cookbook with 47 classic recipes, making it easy for even novices to make Michelin-star meals at home.

What We Like
Versatile
Even cooking
Less fat air frying
#TOP 10

Panasonic Inverter Technology Microwave Oven

NN-SN65KW
White
1.2 cu.ft.
Panasonic Inverter Technology Microwave Oven Cover
Panasonic NN-SN65KW Microwave Oven with Inverter Technology, 1200W, 1.2 cu.ft. Small Genius Sensor One-Touch Cooking, Popcorn Button, Turbo Defrost-NN-SN65KW-(White)

The Panasonic NN-SN65KW Microwave Oven is a white 1200W countertop microwave with 11 power levels and 3-level popcorn button, making cooking easy. It features patented Inverter Technology that heats food evenly from edges to center. The Genius Sensor takes the guesswork out of cooking, automatically adjusting power and cooking time, while the Inverter Turbo Defrost accelerates thawing time. With 15 Auto Cook Options, Keep Warm and easy-clean interior, this 1.2 cu.ft. microwave is perfect for smaller kitchens.

What We Like
Even cooking and reheating for delicious food
Smarter cooking with Genius Sensor and 10 sensor cook settings
Space-saving design with a small external footprint
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is inverter microwave better?

According to LG, "Inverter technology enables more precise temperature control to help defrost foods and avoid overcooked and unthawed areas." Some of the top performing models in our microwaves review have inverter technology, however, there are some recommended conventional microwaves that perform just as well.

2. What is the difference between a convection microwave and an inverter microwave?

KEY TAKEAWAYS: Inverter microwaves use an energy-efficient power supply to target the exact voltage required to cook your food. Convection microwave ovens use built-in fans to surround your food with hot air, giving your meal a baked exterior.

3. What brands of microwaves have inverter technology?

Panasonic and GE have microwave ovens on the market with something they call “inverter” technology, which aims to solve this problem. The inverter modulates the level of energy being transmitted by the oven to achieve a consistent level.

4. What does inverter mean on microwave?

In simpler terms, rather than turn the magnetron on and off to control power/temperature, an inverter allows the magnetron to continuously run while only altering the amount of radiation that is coming out for your selected setting. Next time you're looking for a microwave, remember Appliances Online!

Editor's Notes

During our inverter countertop microwave oven research, we found 16 inverter countertop microwave oven products and shortlisted 10 quality products. We collected and analyzed 319,748 customer reviews through our big data system to write the inverter countertop microwave ovens list. We found that most customers choose inverter countertop microwave ovens with an average price of $251.90.

The inverter countertop microwave ovens are available for purchase. We have researched hundreds of brands and picked the top brands of inverter countertop microwave ovens, including Panasonic, TOSHIBA, Emerson. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Rebecca Cantu Avatar

Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.