Microwaves are one of the most versatile and widely used appliances in your kitchen. Besides heating leftovers and making popcorn, microwave ovens can also be used to bake, cook and defrost foods. However, with the plethora of different models and types available on the market, it can be difficult to select the right microwave for your needs. Understanding your cooking preferences, kitchen space and wattage requirements can help you choose the perfect model.
The microwave frequency of the device is an important factor in determining how quickly your food will cook. The microwave frequency is selected so that it is easily absorbed by water molecules in your food. This helps to ensure that most of the energy is used for cooking and that your food is properly cooked.
Microwave frequencies fall between radio waves (which have longer wavelengths) and infrared radiation (which has shorter wavelengths). This spectrum is known as the electromagnetic (EM) spectrum. Other types of EM radiation include visible light, ultraviolet radiation and X-rays.
In general, microwaves produce a lot of heat. As a result, they can cause physical burns when they are directly exposed to the skin. This is why the door of a microwave must always be closed when in use. It is also why messing with metal objects in a microwave—such as the tines of a fork—is a very bad idea.
Microwaves are produced by specialized vacuum tubes called klystrons, magnetrons and Gunn diodes. They work on a different principle than low-frequency vacuum tubes, using density modulation rather than current modulation. The physics behind this is quite interesting.
Galanz GLCMKA07BER-07 Retro Microwave Oven, LED Lighting, Pull Handle Design, Child Lock, Bebop Blue, 0.7 cu ft
$85.00 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Farberware 1.1 Cu. Ft. Countertop Microwave Oven – 1000 Watts Power, Auto Cook Settings, Defrost, Easy Clean and Child Safety Lock - Stainless
$129.99 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Chefman Countertop Microwave Oven 1.1 Cu. Ft. Digital Stainless Steel Microwave 1000 Watts with 6 Auto Menus, 10 Power Levels, Eco Mode, Memory, Mute Function, Child Safety Lock, Easy Clean
$119.99 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
GE Countertop Microwave Oven, 1,150-watt Capacity, 1.6 Cubic Ft., 8 Auto Setting Cooking Settings, Child-Lock Technology, Kitchen Essentials for the Countertop, Dorm Room or Apartment, Stainless Steel
$199.99 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
GE Countertop Microwave Oven, Compact 0.9 Cubic Ft., 900-watt Capacity, 7 Auto Cooking Settings, Child-Lock Technology, Kitchen Essentials for the Countertop, Dorm Room or Apartment, Stainless Steel
$135.00 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Nostalgia Retro Microwave Oven - 0.7 Cu Ft, 700-Watt Countertop Size with Glass Turntable, Child Safety Lock, 8 Auto-Cook Programs, Digital Clock - Pink
$89.99 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
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
$179.91 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Toshiba Air Fryer Combo 4-in-1 Countertop Microwave Oven, Smart Sensor, Convection, Mute Function, Position Memory 13.6" Turntable, 1.5 Cu Ft, 1000W, Black, ML-EC42P(BS)
$229.99 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
COMFEE' EM720CPL-PMB Countertop Microwave Oven with Sound On/Off, ECO Mode and Easy One-Touch Buttons, 0.7cu.ft, 700W, Black
$68.99 (as of January 14, 2026 19:13 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)