Can I get sensor cooking under $150?

Yes, but it is not common. The Toshiba EM131A5C-BS stands out because it includes a smart humidity sensor while staying in the budget range.

Is a 0.9 cu. ft. microwave too small?

A 0.9 cu. ft. microwave is usually fine for dorms, apartments, snacks, and standard bowls. Choose 1.1 to 1.2 cu. ft. if you regularly use larger dinner plates or heat family portions.

Should I buy the cheapest microwave possible?

Not always. Very cheap models can drop to 700 watts or lose useful features. Staying near $100 to $140 usually gets you better power, usable presets, and more reliable everyday performance.

Best Budget Microwave Ovens Under $150 (2026)

What we recommend

For a high-quality microwave under $150, the TOSHIBA EM131A5C-BS is the top pick because it includes smart humidity sensor cooking, a 1.2 cu. ft. cavity, 1000-watt power, mute mode, and an easy-clean interior at a budget price.

The Whirlpool WMCS3019RS is the easiest budget model to maintain thanks to its Steam Clean function, while the TOSHIBA ML4-EM09PA(BS) is the best compact value for dorms, apartments, and smaller counters. The two Sharp models are simple, reliable 1000-watt alternatives in white or black finishes, and the Kenmore KMCMWP09S2-09 is a compact 900-watt option with useful presets and child lock for smaller households.

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

Best Overall

Toshiba · Amazon

TOSHIBA EM131A5C-BS Countertop

$133

★★★★☆4.4

The best under-$150 microwave because it combines useful size, 1000-watt power, sensor cooking, and strong value.

✓1000-watt power
✓1.2 cu. ft. capacity
✓Smart humidity sensor

Whirlpool · Retailer

Whirlpool 0.9 cu. ft. Electric

$139

★★★★★4.8

A strong budget pick for anyone who wants quick cleaning and a compact stainless design under $150.

✓900-watt power
✓0.9 cu. ft. capacity
✓Steam Clean function

TOSHIBA ML4-EM09PA(BS) Small Countertop Microwave Oven with 6 Auto Menus, Mute Function, Child Lock, Kitchen Essentials for Dorm, 0.9 Cu Ft, 10.6 Inch Removable Turntable, 900W, Black Stainless Steel

Best Value

Toshiba · Amazon

TOSHIBA ML4-EM09PA(BS) Small C

$105

★★★★★4.5

The best compact value under $150, especially for dorms and apartments that need quiet mode and 900-watt performance.

✓900-watt power
✓0.9 cu. ft. capacity
✓6 auto menus

Sharp · Best Buy

Sharp

$130

★★★★★4.6

A simple, practical budget microwave for buyers who want 1000 watts and enough room for normal dinner plates.

✓1000-watt power
✓1.1 cu. ft. capacity
✓Preset buttons

Sharp · Retailer

Sharp 21 in. 1.1 cu. ft. 1000W

$129

★★★★★4.5

A dependable black countertop microwave for buyers who want simple 1000-watt performance under $150.

✓1000-watt power
✓1.1 cu. ft. capacity
✓Touch sensor controls

Kenmore · Amazon

Kenmore KMCMWP09S2-09 Countert

$111

★★★★☆4.2

A solid compact budget microwave for small households that want stainless styling and core convenience features.

✓900-watt power
✓0.9 cu. ft. capacity
✓6 preset menus

How they compare

Key specs for the top 6 models tested.

The best overall budget choice is the TOSHIBA EM131A5C-BS. It is one of the rare under-$150 microwaves with a smart humidity sensor, so it removes more guesswork from reheating leftovers, potatoes, pizza, and frozen meals.

The easiest model to clean is the Whirlpool WMCS3019RS. Its 0.9 cu. ft. size is compact, but Steam Clean and electronic touch controls make it a strong pick for buyers who care more about upkeep than maximum capacity.

The best low-price compact pick is the TOSHIBA ML4-EM09PA(BS). It gives you 900 watts, six auto menus, a mute function, child lock, and a smaller footprint that fits dorms and apartments without falling into weak 700-watt territory.

The Sharp 1.1 cu. ft. 1000W Countertop Microwave from Best Buy and the Sharp 21 in. 1.1 cu. ft. 1000W Countertop Microwave from P.C. Richard are the straightforward everyday picks. They are not feature-heavy, but they hit the practical sweet spot of 1000 watts and 1.1 cu. ft. capacity.

The Kenmore KMCMWP09S2-09 rounds out the list as a newer compact model with presets, express cooking, defrost, and child lock. It is best when you want a simple stainless 0.9 cu. ft. microwave at a low price.

Specification comparison of 6 products
microwave ovens	Price	Wattage	Capacity	Sensor Cook	Presets	Defrost	Controls	Width	Weight
TOSHIBA EM131A5C-BS Countertop	$133	1000 watts	1.2 cu. ft.	true	12	both	digital	20.6 inches	34.6 pounds
Whirlpool 0.9 cu. ft. Electric	$139	900 watts	0.9 cu. ft.	-	-	-	Electronic touch controls	19 inches	-
TOSHIBA ML4-EM09PA(BS) Small C	$105	900 watts	0.9 cu. ft.	false	6	both	-	18.7 inches	24.9 pounds
Sharp	$130	1000 watts	1.1 cu. ft.	false	9	auto	touch	20.6 inches	31.1 pounds
Sharp 21 in. 1.1 cu. ft. 1000W	$129	1000 watts	1.1 cu. ft.	false	-	Auto Defrost	Touch Sensor	20.6 inches	31 pounds
Kenmore KMCMWP09S2-09 Countert	$111	900 watts	0.9 cu. ft.	true	6	both	digital	19 inches	26.6 pounds

Common questions, answered

For most buyers, 900 to 1000 watts is the right range. A 1000-watt budget microwave heats faster and more evenly, while 900-watt models can still be good for compact kitchens, dorms, and lighter use.

Best Budget Microwave Ovens Under $150 (2026)

What we recommend

Our top recommendations

TOSHIBA EM131A5C-BS Countertop

Whirlpool 0.9 cu. ft. Electric

TOSHIBA ML4-EM09PA(BS) Small C

Sharp

Sharp 21 in. 1.1 cu. ft. 1000W

Kenmore KMCMWP09S2-09 Countert

How they compare

Common questions, answered

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