Finding a countertop microwave that heats food fast without bleeding your wallet dry usually means accepting flimsy doors, uneven hot spots, or a paltry 700-watt coil that leaves leftovers lukewarm. The cheap microwave aisle is crowded with models that cut corners on power, interior build, and simple safety features like a usable child lock. The smart buying strategy isn’t merely grabbing the lowest sticker price — it’s identifying the sweet spot where output wattage, interior capacity, and one-touch convenience actually align.
I’m Rikta — the co-founder and writer behind FitlyFast. I’ve spent years analyzing kitchen appliance specifications, comparing wattage ratings, cavity dimensions, and real-world heating patterns across dozens of budget-tier microwave ovens to separate the genuine performers from the underpowered disappointments.
After reviewing the current crop of compact countertop units, this guide highlights the handful of models that deliver dependable reheating without unnecessary extras. This is the FitlyFast guide to the best best cheap microwave options that actually heat evenly and hold up to daily abuse.
How To Choose The Best Cheap Microwave
Buying a budget microwave isn’t about finding the absolute lowest price; it’s about avoiding the traps that manufacturers use to cut costs. Thin-gauge doors that leak heat, 700-watt magnets that struggle with dense leftovers, and cavities too small for a standard dinner plate are the real risks. Focus on the three specs that define real-world performance: wattage, capacity, and control simplicity.
Prioritize Wattage Over Brand Name
A 700-watt microwave might save a few dollars upfront, but it will cost you time every single day. A 900-watt unit heats a cup of soup roughly 30% faster and handles frozen entrees without leaving a cold center. On a budget, always choose the higher wattage over a shiny brand badge. The difference in defrost quality between 700W and 900W is immediately noticeable.
Interior Capacity vs. Countertop Footprint
Cheap microwaves often advertise compact dimensions, but that usually means a cramped 0.7 cubic foot cavity that barely fits a 10-inch plate. Look for a 0.9 cubic foot model if you plan to reheat standard dinnerware. The external size difference between 0.7 and 0.9 cu ft models is often just a couple of inches, but the interior usability gap is enormous for reheating casseroles or bowls.
One-Touch Menus Must Actually Work
Many budget microwaves pack the control panel with useless presets for obscure items like “pizza” or “chicken nuggets” that simply cook at full power for a random duration. The only presets that matter are popcorn, potato, and beverage — and only if they use sensor-based or pre-calibrated low-power algorithms. Avoid units where defrost requires manual guesswork; weight-defrost or time-defrost that actually steps down power is a must.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| TOSHIBA ML-EM09PA(SS) | Mid-Range | Even heating & 6 auto menus | 900W / 0.9 cu ft / 10.6″ turntable | Amazon |
| GE Countertop 0.9 cu ft | Premium | Uncluttered keypad & mute option | 900W / 0.9 cu ft / child lock | Amazon |
| Sharp 0.9 cu ft | Premium | Quiet operation & large interior | 900W / 0.9 cu ft / 10.6″ Carousel | Amazon |
| BLACK+DECKER 0.9 cu ft | Premium | Memory function & 6 auto menus | 900W / 0.9 cu ft / 10 power levels | Amazon |
| Farberware 0.7 cu ft | Mid-Range | Compact size & simple controls | 700W / 0.7 cu ft / LED display | Amazon |
| Chefman 0.7 cu ft | Budget | Mute button & small spaces | 700W / 0.7 cu ft / 3 presets | Amazon |
| Smad 0.7 cu ft | Budget | Entry-level price & dorm use | 700W / 0.7 cu ft / child lock | Amazon |
In‑Depth Reviews
1. TOSHIBA ML-EM09PA(SS) Small Microwave Oven
The TOSHIBA ML-EM09PA(SS) hits the sweet spot for a cheap microwave by pairing a genuine 900-watt inverter-style heating element with a 0.9 cubic foot cavity that easily accommodates standard dinner plates and casserole bowls. Its six preset auto menus — covering popcorn, pizza, potato, beverage, reheat, and frozen vegetables — use programmed power reductions rather than brute-force full-power runs, which means fewer scorched edges and more evenly heated centers. The 10.6-inch removable glass turntable rotates smoothly across a stainless steel interior that resists staining from splashback.
The control layout is refreshingly logical for a budget model: a dedicated “+30 Sec” button for quick starts, weight-defrost and time-defrost options that actually step down the magnetron output, and a two-step child lock that does not require a manual hunt to disable. The mute function is a genuine productivity feature for office kitchens, silencing the end-of-cycle beep without a complicated menu dance.
Where this unit excels over pricier competitors is the combination of 900-watt real-world performance, a bright LED interior light that actually illuminates the full cavity, and a footprint (18.7 x 14.7 x 10.7 inches) that fits on cramped countertops without overhang. The only trade-off is that the turntable does not self-center after a cycle ends, a minor inconvenience for an otherwise stellar performer in the budget segment.
Why it’s great
- Genuine 900W output heats faster than 700W budget models
- Six auto presets use actual power stepping for even cooking
- Mute function and simple child lock with easy deactivation
Good to know
- Turntable doesn’t stop at a convenient position after cycle
- Can be noisier than premium-class 900W units
2. GE Countertop Microwave Oven, Compact 0.9 Cu Ft
GE brings a no-nonsense design philosophy to the budget microwave segment with this compact 0.9 cubic foot model that prioritizes an uncluttered keypad and clean aesthetics. The 900-watt output is measured at the magnetron and delivers noticeably faster reheating than any 700-watt unit, with users reporting soup reaches serving temperature in about 90 seconds versus over two minutes on cheaper models. The interior cavity uses a glass turntable that rotates food consistently, though the tray does not return to its original position after a cycle ends.
The control panel is where this unit either attracts or frustrates, depending on your tolerance for modern safety protocols. The two-step child lock is mandatory and requires pressing Cancel twice before the door opens — a process that some users find intrusive for quick reheats. However, the mute option that silences the end-of-cycle beeps and the ability to run the clock display off are thoughtful inclusions that improve kitchen integration. The seven auto cooking settings cover beverage, defrost, pizza, popcorn, reheat, and frozen vegetables with reasonable accuracy.
What pushes this unit ahead of cheaper alternatives is the build quality of the door hinge and latch mechanism, which feels significantly more solid than the 700-watt competition. The black glass construction with black exterior resists fingerprints and wipes clean easily. It is slightly taller than some 0.9 cu ft competitors, so check your upper cabinet clearance before buying.
Why it’s great
- Built-in mute option and clock display off for quiet kitchens
- Solid door latch feels durable for daily use
- Seven auto menus cover common reheating tasks
Good to know
- Child lock requires double Cancel press before door opens
- Turntable doesn’t self-center after cooking completes
3. SHARP Countertop Microwave Oven, 0.9 Cu Ft
Sharp’s 0.9 cubic foot stainless steel microwave is a return to form for a brand that has long been associated with dependable microwave engineering. The 900-watt output and 10.6-inch Carousel turntable produce remarkably even heating across the entire cavity, with users consistently reporting fewer cold spots than on competing 900-watt units. The two-stage cooking feature allows you to program a defrost cycle followed immediately by a cook cycle, which is genuinely useful for frozen entrees.
Noise level is this unit’s standout advantage: the magnetron and cooling fan operate at a lower decibel output than the GE and BLACK+DECKER 900-watt counterparts, making it a strong candidate for open-concept kitchens or office break rooms where a loud beep and hum are disruptive. The child lock system is straightforward to enable and disable without needing the manual, a welcome departure from the overcomplicated systems on some modern models. The “+30 seconds” express cook button works up to six minutes for rapid reheating.
The interior uses a gray finish that hides stains better than the white or stainless interiors of cheaper units, and the white LED display is crisp without being blinding. Some users find the interior light remains on when the door is open, which is a minor electricity waste, but the overall build quality and heating consistency justify the slight premium over entry-level options. The door does produce a metallic clang when closed, which is more tactile than delicate.
Why it’s great
- Quieter operation than most 900W compact microwaves
- Two-stage cooking for defrost-then-cook sequences
- Even Carousel turntable heating with minimal hot spots
Good to know
- Interior light stays on when door is open
- Door produces a metallic clang sound upon closing
4. BLACK+DECKER Countertop Microwave Oven 0.9 Cu Ft
BLACK+DECKER’s entry into the budget microwave segment focuses on convenience features rarely found at this price point, including a memory function that recalls your last custom power and time setting. The 900-watt output and 0.9 cubic foot cavity provide the same heating power as the TOSHIBA and GE units, but the standout addition is the dedicated one-touch start button that bypasses the child lock sequence when you simply want 30 seconds of high heat. Six auto menus cover popcorn, potato, pizza, frozen vegetables, beverages, and dinner plates with reasonable accuracy, though the popcorn preset tends to undercook slightly for some brands.
The control panel uses a touch-based interface with tactile response that is easy to navigate even for users who dislike capacitive buttons. The ten adjustable power levels give genuine control over defrosting delicate items like berries or cheese, and the auto-defrost mode steps power down automatically based on the entered weight. The digital clock doubles as a kitchen timer, a simple but welcome dual-function feature that saves counter space.
Where this unit falls short is the plastic interior lining, which feels less premium than the stainless steel cavities found on the TOSHIBA and Sharp models. While the plastic is easy to wipe down, it can absorb odors from strong-smelling foods over time. The external dimensions are compact enough for most countertops, but the 13.2-inch depth is slightly deeper than some 0.9 cu ft competitors, so measure your space before purchasing.
Why it’s great
- Memory function saves custom cooking settings
- One-touch start bypasses child lock for quick reheats
- Ten adjustable power levels for precise defrosting
Good to know
- Plastic interior may absorb odors over time
- Slightly deeper footprint than some 0.9 cu ft models
5. Farberware 0.7 Cu. Ft. Countertop Microwave Oven
Farberware’s 0.7 cubic foot compact microwave is a solid choice if your primary use case is reheating small portions, melting butter, or warming beverages rather than cooking full entrees. The 700-watt output is the main limitation here — it takes about 40% longer to heat a standard bowl of soup compared to a 900-watt unit, and frozen dinners often require an extra minute or two to reach serving temperature at the center. However, the trade-off is a genuinely compact footprint (14 x 17.9 x 10.4 inches) that fits on narrow countertops or dormitory shelves where every inch counts.
The control panel features six one-touch options including popcorn, potato, pizza, beverage, reheat, and frozen vegetables. The defrost system offers both weight-defrost and time-defrost options, which is generous for a 700-watt unit. The LED display is clear and easy to read, and the interior light provides adequate visibility of the 9.6-inch glass turntable during operation. The child safety lock is a simple two-button press that deactivates easily when not needed.
Construction quality is decent for the budget tier, with a stainless steel exterior that resists smudges and a cavity that wipes clean without scrubbing. The primary compromise is the 700-watt heating speed, which becomes noticeable when reheating dense foods like lasagna or thick stews. If you primarily microwave instant oatmeal, coffee, and leftovers in small bowls, this unit delivers reliable results without occupying excessive counter space.
Why it’s great
- Compact exterior fits narrow countertops and dorms
- Six one-touch presets and dual defrost modes
- Simple child lock that deactivates easily
Good to know
- 700W output requires longer heating times for dense food
- 9.6-inch turntable limits plate size to 9 inches or less
6. Chefman Compact Countertop Microwave Oven 0.7 Cu. Ft.
Chefman’s compact microwave is designed for users who prioritize a quiet kitchen environment above raw heating speed. The mute button is this unit’s headline feature — it silences all beeps, including the end-of-cycle alarm, panel button tones, and the door open alert. This makes it a strong candidate for nursery-adjacent kitchens, home offices, or shared living spaces where audible alerts are disruptive. The 700-watt output is adequate for small portions, but users heating large bowls or dense leftovers should expect longer cook times compared to 900-watt models.
The control panel uses digital touch controls with three popular presets for popcorn, beverages, and leftovers. The “+30 seconds” button adds time in 30-second increments at full power, and ten power levels allow custom adjustment for tasks like melting chocolate or softening cream cheese. The child safety lock is integrated into the handle — pulling upward on the top edge opens the door, a unique mechanism that adds a layer of safety without a complicated electronic sequence.
Cavity size is where the 0.7 cu ft limitation becomes apparent: standard 10-inch dinner plates barely fit, and bowls taller than 4 inches may bump the interior ceiling. The stainless steel exterior looks modern and wipes clean easily, but the interior lining is standard painted metal rather than stainless steel. For users whose microwave use is limited to reheating small plates, beverages, and frozen entrees in single-serving containers, the quiet operation and compact form factor make this a viable budget option.
Why it’s great
- Mute button silences every beep and alarm
- Ten power levels for precise cooking control
- Unique handle-based child lock adds safety without complexity
Good to know
- 700W output means longer heating times for larger portions
- 0.7 cu ft interior struggles with 10-inch plates or tall bowls
7. Smad 0.7 Cu. Ft. Countertop Microwave Oven
The Smad 0.7 cubic foot countertop microwave represents the entry-level price point in this comparison, designed for buyers who need a functional microwave for basic tasks like reheating coffee, warming leftovers, or defrosting small portions. The 700-watt output is the same as the Farberware and Chefman units, so expectations for heating speed should be calibrated accordingly: expect 90-120 seconds to heat a standard mug of soup versus 60-80 seconds on a 900-watt model. The 20-liter cavity (roughly 0.7 cu ft) accommodates small plates and bowls but will not fit a standard 9×13 casserole dish.
The control panel features ten power levels with multi-stage cooking, plus six one-touch options for popcorn, potato, pizza, and other common items. The defrost system offers both weight-defrost and time-defrost modes, which is generous for a unit at this price point. The LED display includes a timer and clock function, and the interior lighting provides adequate visibility of the 9.6-inch glass turntable during cooking. The child safety lock adds a basic layer of protection for households with young children.
Build quality is the main area where cost-cutting becomes apparent. The door feels lighter and less substantial than the GE or Sharp units, and the exterior is a basic painted black finish that shows fingerprints more readily than stainless steel. The unit is heavier than expected at 23.3 pounds, likely due to the transformer-based inverter rather than a switching power supply, which adds weight without improving performance. For dorm rooms, temporary apartments, or infrequent use where absolute lowest upfront cost is the priority, the Smad delivers passable performance.
Why it’s great
- Lowest entry point for buyers on a strict budget
- Ten power levels and dual defrost modes for versatility
- Six one-touch presets cover common reheating tasks
Good to know
- 700W output is slow for dense or large portions
- Door feels lightweight and less durable than premium models
FAQ
Is 700 watts enough for a cheap microwave?
Why do budget microwaves have annoying child locks?
Can a cheap microwave fit a standard dinner plate?
What does the mute button actually do on a cheap microwave?
Final Thoughts: The Verdict
For most users, the best cheap microwave winner is the TOSHIBA ML-EM09PA(SS) because it delivers genuine 900-watt heating speed in a compact 0.9 cubic foot footprint with six auto menus that actually step power correctly and a mute function that works without a manual. If you want the quietest operation and a reliable Carousel turntable that heats evenly, grab the Sharp 0.9 Cu Ft model. And for those who need the absolute smallest countertop footprint and prioritize mute capability over raw speed, nothing beats the Chefman Compact 0.7 Cu Ft.