Microwave is a type of electromagnetic radiation, just like radio waves, visible light, ultraviolet radiation, and X-rays. Like all radiation, microwaves move atoms in your food but don’t cause cancer or other problems. Microwave ovens heat your food quickly, evenly and safely. But it’s important to follow the instructions in your microwave oven. Overheating can cause painful burns.
In 1945, Percy Spencer, an engineer at Raytheon working on radar, discovered that microwaves could heat food when he placed a candy bar in his pocket near the magnetron oscillator used to create them. Soon after, microwave ovens became widely available in stores.
Today, we use microwaves in point-to-point communications systems to convey voice, data and video in both analog and digital formats. They are also used to relay radar signals, provide satellite and spacecraft communication, medical diathermy (such as treating tumors), remote sensing, particle accelerators, spectroscopy and industrial heating.
While some people are concerned about possible health effects, the evidence indicates that microwave radiation is safe for home and office use. The Food and Drug Administration, through its Center for Devices and Radiological Health, sets standards to ensure that the radiation emitted by microwave ovens does not pose a threat to human health.
TOSHIBA EM131A5C-BS Countertop Microwave Ovens 1.2 Cu Ft, 12.4" Removable Turntable Smart Humidity Sensor 12 Auto Menus Mute Function ECO Mode Easy Clean Interior Black Color 1000W
$133.98 (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.)
BLACK+DECKER Countertop Microwave Oven 0.9 Cu Ft, 6 Auto Menus, Child Lock, Memory Function, 10 Power Levels, Easy One-Touch Start, Digital Panel, 900W
$199.00 (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.)
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.)
Breville BMO650SIL Compact Wave Soft Close Countertop Microwave Oven, Silver
$249.95 (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.)
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, & Mute Button - Black
$68.96 (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.)
FRIGIDAIRE EMW788RETRO 0.7 cu. ft. Retro Microwave, Black-Gold
$74.98 (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-EM09PA(BS) Small Microwave Oven with 6 Auto Menus, Mute Function & Child Lock, LED Lighting, Perfect for Apartment, 0.9 Cu Ft, 10.6 Inch Removable Turntable, 900W, Black Stainless Steel
$103.92 (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.)