A 1.7 cubic foot microwave sits at a specific sweet spot—large enough to handle a family-sized casserole dish or a whole chicken, yet compact enough to fit under standard cabinetry. The real challenge isn’t finding one; it’s sorting through the noise of marketing claims about inverter technology, sensor cooking, and wattage to find the unit that actually delivers even heating without turning your leftovers into rubber. The wrong choice means cold centers, scorched edges, or a machine that dies just after the warranty expires.
I’m Mohammad — the founder and writer behind ProteinJug. This guide is the result of hundreds of hours cross-referencing technical specifications, parsing real customer failure patterns, and comparing the internal build quality of the leading 1.7 cu ft models on the market.
Below is a deep, data-backed look at the best options available, stripped of hype and focused on the specs that matter. This is the definitive guide to finding the best 1.7 cu ft microwave for your specific needs, from a countertop workhorse to a premium over-the-range unit.
How To Choose The Best 1.7 Cu Ft Microwave
Choosing a 1.7 cu ft microwave is about balancing power, interior build, and placement. The size is standardized, but the internal components vary wildly between a budget unit and a premium one. Focus on these three pillars to make the right call.
Power Delivery: Inverter vs. Transformer
The biggest performance differentiator in this category is how the microwave delivers power. Traditional transformer-based microwaves cycle on and off at full power to simulate lower settings, which leads to uneven heating and overcooked edges. Inverter technology, used by Panasonic and now Toshiba, delivers continuous, variable power. This means defrosting a steak without cooking the edges and reheating a plate of food so it’s uniformly warm, not hot on the rim and cold in the center. If your primary use is reheating leftovers, an inverter is worth the premium.
Wattage and Cavity Size
A 1.7 cu ft cavity is large, and it requires sufficient wattage to heat food efficiently without long cook times. 1000 watts is the baseline for this size, but 1200 watts is noticeably faster and more consistent across the entire turntable area. Lower wattage in a large cavity means food near the edges may cook faster than the center, especially with dense items. Stick to 1100W or higher for the best results with a 1.7 cu ft interior, especially if you regularly reheat full dinner plates.
Interior Material and Build Quality
A stainless steel interior is non-negotiable for a microwave in this price range. It reflects heat more efficiently than painted steel, resists odors, and is far easier to clean. Check for seamless corners—curved walls, like those on the LG models, prevent food buildup and make wiping down the interior a one-minute job. Also, pay attention to the door latch mechanism. Customer reviews on several models in this guide report latch failures within the first year, a sign of cheap plastic pivot points that will leave you shopping for a replacement prematurely.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Panasonic NN-SN76LS | Countertop | Even Heating Precision | 1250W Cyclonic Inverter | Amazon |
| GE 2.0 Cu Ft Countertop | Countertop | Large Family Countertop | 1200W, 2.0 Cu Ft Capacity | Amazon |
| TOSHIBA ML4-EM22PAIT(SS) | Countertop | Inverter + Sensor Combo | 1200W Inverter, 2.2 Cu Ft | Amazon |
| LG Countertop Microwave | Countertop | Smart Inverter Technology | 1200W Smart Inverter | Amazon |
| SHARP SMO1754JS | Over-the-Range | Premium OTR with Sensor | 1000W, 300 CFM Fan | Amazon |
| Midea MOR17BSA-SS | Over-the-Range | Reliable OTR Replacement | 1000W, 18 Auto Menus | Amazon |
| Farberware 1.7 Cu Ft OTR | Over-the-Range | Low Profile Fit | 1000W, 10.4″ Tall | Amazon |
| BLACK+DECKER OTR | Over-the-Range | Budget-Friendly OTR | 1000W, 300 CFM Fan | Amazon |
| SHARP Countertop 1.6 Cu Ft | Countertop | Durable Long-Term Use | 1100W, 13.6″ Turntable | Amazon |
In‑Depth Reviews
1. Panasonic NN-SN76LS
The Panasonic NN-SN76LS is the benchmark for even cooking in the 1.7 cu ft class, largely because of its Cyclonic Wave Inverter technology. Unlike standard microwaves that pulse power on and off, this unit delivers a continuous stream of 1250 watts, circulating heat in three dimensions. Thermal imaging tests from buyers confirm that frozen lasagnas come out uniformly hot to the center, and the popcorn button leaves virtually zero unpopped kernels. It is the closest you’ll get to a “set it and forget it” experience for dense, large-volume meals.
The Genius Sensor cooking is not a marketing gimmick here—it measures humidity in real time and adjusts cook time automatically, which makes reheating a plate of leftovers truly hands-off. With 15 preset auto-cook options, it covers everything from fresh vegetables to rice. The compact footprint relative to its interior capacity is also a clever design win; the electronics are stacked efficiently, taking up less counter space than many 1.2 cu ft models.
The two main drawbacks are the button panel and the child lock implementation. The touch-sensitive keypad requires a firm press, and some users report the buttons becoming unresponsive over time. More critically, the child lock can be confusing to disable—the instruction manual’s method doesn’t always work, and a workaround involves pressing a specific sequence of buttons. It’s a minor annoyance for most, but a dealbreaker for those who need quick, intuitive access.
Why it’s great
- Cyclonic Inverter delivers truly even heating across the entire cavity
- Genius Sensor makes auto-cooking reliable for complex dishes
- Compact footprint with a large 1.6 cu ft usable interior
Good to know
- Child lock system is frustrating to engage and disengage
- Control panel buttons require a firm press and may feel less responsive over time
2. GE Countertop Microwave
The GE Countertop Microwave strikes the best balance of power, capacity, and reliability in this category. At 1200 watts with a 2.0 cu ft interior, it comfortably fits a 15-pound turkey and reheats a full dinner plate in under 45 seconds—a significant improvement over the 2-minute cycles typical of 900W units. The sensor cooking controls are genuinely useful, automatically adjusting time and power for consistent results on things like frozen entrees and fresh vegetables without guesswork.
The two-step child lock is a thoughtful safety feature that requires a deliberate sequence to engage or disengage, preventing accidental activation by kids without being overly complex. The weight and time defrost is also well-implemented; you can enter the weight of a piece of meat, and the oven calculates the optimal defrost time and power level, reducing the risk of partially cooking the edges. Reviews from long-term owners who had a previous GE microwave last over 15 years speak to the brand’s manufacturing consistency.
A notable point of confusion is the interior material. Despite some listings suggesting a stainless steel interior, the actual unit has a painted steel interior. This is a downgrade in terms of heat reflectivity and ease of cleaning. It’s a solid performer, but buyers expecting a fully stainless cavity should verify this before purchase. The unit is also heavy, so ensure your counter can support it.
Why it’s great
- 1200W power and 2.0 cu ft capacity handle large meals and batches efficiently
- Sensor cooking with auto-adjust is practical and reduces oversight
- Weight/time defrost is precise and prevents edge-cooking
Good to know
- Interior is painted steel, not stainless steel, which is harder to clean and less reflective
- Heavy unit; requires a sturdy countertop surface
3. TOSHIBA ML4-EM22PAIT(SS)
The Toshiba ML4-EM22PAIT(SS) is a strong contender if you want inverter technology without paying Panasonic-level prices. This unit delivers 1200 watts of inverter-based power, which means it can sustain a precise, lower power level for defrosting or gentle reheating without the on/off cycling that creates hot spots. The 2.2 cu ft interior is the largest in this guide, with a 16.5-inch turntable that can easily accommodate a large roasting pan.
The humidity sensor and 6 auto-cook menus are surprisingly accurate for the price point. The sensor adjusts power and time based on the steam released from the food, which works well for dishes like frozen vegetables or reheating soup. The 10 power levels provide the versatility needed for everything from melting chocolate to boiling water. Users consistently report that it cooks food noticeably faster—around 30% quicker—than their previous 8-year-old units, and the quiet operation is a recurring compliment.
However, there are serious reliability flags. A significant number of customer reviews—spread across both early and later production runs—report a charred internal connection and complete failure within the first few weeks or months. The door latch safety switch is a known failure point, often breaking shortly after the warranty expires. The replacement part is from Midea, and Toshiba support reportedly cannot cross-reference it, making repairs difficult. This makes it a high-risk, high-reward option.
Why it’s great
- Inverter technology at a significantly lower price than the Panasonic alternative
- Massive 2.2 cu ft capacity with a large turntable
- Quiet operation and faster cooking times compared to older transformer units
Good to know
- Reports of internal electrical failures (charred connections) within weeks of purchase
- Door latch safety switch is a known weak point that is difficult to source for repair
4. LG Countertop Microwave
The LG Countertop Microwave combines premium aesthetics with genuine performance upgrades. The Smart Inverter technology delivers consistent power, and the 2.0 cu ft capacity with 1200 watts handles large dishes efficiently. The stainless steel interior with EasyClean coating is a practical standout—the curved walls minimize corners where food can bake on, and a simple wipe with a damp cloth restores it to a like-new condition. This is one of the few models where the interior maintenance promise actually holds up.
The Glass Touch SmoothTouch control panel is responsive and modern, with an EZ On function that adds 30 seconds of cook time with a single touch. The 7 sensor cook options are well-chosen, featuring specific presets for bacon, fresh vegetables, frozen entrees, and oatmeal. The auto and rapid defrost functions are also effective, using the inverter’s continuous power to thaw food more evenly than standard cycling defrost systems. The LED interior lighting provides a bright, clear view of your food while cooking.
Be cautious about the packaging and shipping experience. Multiple reviews report that this large, heavy unit arrives in a damaged box, sometimes with internal damage that affects performance or leaves cosmetic dents. The outer shipping box is often too small to adequately protect the product box. If you purchase this, inspect the unit thoroughly as soon as it arrives. Also, its size and weight (it’s a large unit) mean you need adequate counter space and a helper to lift it.
Why it’s great
- Smart Inverter technology provides even, continuous power for defrosting and cooking
- EasyClean stainless steel interior with curved walls is the easiest to maintain in this guide
- 7 specific sensor cook presets deliver consistent results for a wide range of foods
Good to know
- Frequently arrives with packaging damage; inspect immediately upon delivery
- Large and heavy; requires significant counter space and two-person setup
5. SHARP SMO1754JS
The SHARP SMO1754JS is a 1.7 cu ft over-the-range microwave that prioritizes design and smart automation. The edge-to-edge black glass front with stainless steel trim gives it a high-end, integrated look that blends well with modern kitchens. The interior is a full stainless steel cavity, which is crucial for an OTR unit that will see heavy use, and the gray interior finish helps hide small stains between cleanings. The bright white LED display is crisp and easy to read at a glance.
The sensor cook menu is the headline feature here. It provides precise cooking and reheating with clear, simple controls that don’t require guessing at time or power levels. The melt/soften feature is particularly well-tuned for chocolate and cream cheese, delivering consistent results without scorching. The 300 CFM vent fan is adequate for general stovetop use, and the cooktop light provides solid illumination. The express cook buttons (up to 9 minutes) offer quick-start convenience for common tasks.
Installation can be a point of frustration. Several buyers report that the mounting template is not intuitive and that the internal hanger brackets require modification to fit properly. This is a common pain point for Sharp OTR units—they are designed with tighter tolerances that don’t always align with standard cabinet cutouts. It is recommended to have a professional installer handle the mounting if you are not experienced with heavy appliance installation.
Why it’s great
- Edge-to-edge glass design with stainless trim looks premium and modern
- Stainless steel interior and gray cavity are practical for heavy OTR use
- Sensor cook and melt/soften features deliver consistent, automated results
Good to know
- Installation is tricky; the mounting template and internal brackets may require modification
- 300 CFM fan is adequate but not the most powerful in this OTR category
6. Midea MOR17BSA-SS
The Midea MOR17BSA-SS is a solid, no-frills over-the-range microwave designed for reliable replacement duty. Its 1.7 cu ft capacity with a 12.4-inch turntable fits a standard 12-inch pizza or a rotisserie chicken without issue. The 18 auto-cook menus are extensive and cover the basics well—popcorn, potato, pizza, defrost, and soften cream cheese are all one-touch operations. For users replacing a dead unit, the installation is straightforward and often fits existing brackets without adjustment.
The build quality is a step up from entry-level OTR microwaves. The stainless steel interior is a welcome feature at this price point, and the overall cabinet feels sturdy, with a solid door handle that doesn’t flex. The 300 CFM vent with adjustable fan speeds does a decent job of clearing steam and odors from the stovetop. Users moving from an RV or smaller microwave report that it’s a significant upgrade in both capacity and ease of use.
The main trade-off is in refinement. The beep is noticeably quiet, making it easy to miss when cooking is complete. The range light is dimmer than ideal, and there is an audible transformer hum during operation that is louder than premium units. It also lacks the advanced sensor cooking found on pricier models—the presets are time-based rather than humidity-sensing, so results can vary. It’s a good value, but it won’t match the precision of a Panasonic or LG.
Why it’s great
- 18 auto-cook menus offer extensive one-touch convenience for daily meals
- Sturdy build with a stainless steel interior at a competitive price
- Installation is straightforward and often fits existing OTR brackets
Good to know
- Audible transformer hum is louder than premium inverter competitors
- Lacks humidity-based sensor cooking; presets are time-based and less precise
7. Farberware 1.7 Cu Ft OTR
The Farberware 1.7 Cu Ft OTR is specifically designed for kitchens with tight vertical clearance. At just 10.375 inches tall, it fits into a 12-inch cabinet drop where many other 1.7 cu ft OTR units won’t. This makes it an ideal replacement for older, low-profile microwaves in galley kitchens or apartments. Despite the compact height, it still provides a usable 6.5-inch interior height, which accommodates standard dinner plates and most serving bowls.
The 1000W output is standard for this class, but the even heating is surprisingly good for a budget-oriented OTR unit. The multi-function cooking options include vegetable, snack, auto cook, and a dedicated potato program, which work well for their intended uses. The intelligent time and weight defrost settings are responsive and effective for thawing meat without cooking the edges. The Quick +30 seconds function and melt/soften options add everyday convenience.
The biggest limitations are the vent fan and the button design. The two-speed 300 CFM vent is weaker than a standalone hood and may not be sufficient for heavy stovetop cooking. The control panel buttons are unlit, making them difficult to see in dim kitchen lighting. Additionally, there is a notable gap at the bottom of the door that some users find unsightly, though it doesn’t affect performance. The grease filter fit also requires some adjustment for a flush mount.
Why it’s great
- Exceptionally low profile (10.375 inches) fits tight cabinet spaces where others won’t
- Reliable weight and time defrost prevents partially cooking food
- Even heating performance is strong for the 1000W output level
Good to know
- Vent fan is weaker than a dedicated hood and may struggle with heavy cooking fumes
- Control panel buttons are unlit, making operation difficult in low light
8. BLACK+DECKER OTR Microwave
The BLACK+DECKER OTR Microwave is a straightforward, budget-friendly entry into the over-the-range category. It offers a 1.7 cu ft interior with a 1000W output, which is sufficient for basic reheating, defrosting, and cooking. The 10 cooking power levels provide plenty of flexibility for different food types. The 6 quick menus cover the essentials—popcorn, beverage, melt/soften, reheat, and defrost—without any advanced sensor technology to complicate things.
A standout feature at this price is the multi-stage cooking capability. It allows you to program two different power levels in a single cooking session, such as cooking at 90% power for 10 minutes and then finishing at 50% power for 20 minutes. This is a useful tool for recipes that require a specific sequence. The 300 CFM 2-speed vent fan with integrated light is functional, and the push-button door release is a welcome convenience over a pull handle.
Consistency and build quality are the main concerns. Several users report a loud operational hum, and a recurring issue is that the child lock resets after a power interruption, which forces you to re-enter the code each time. There are also isolated reports of the door shell detaching. The heating, while adequate, is less even than the 1100W units, and the interior light is dim when the door is open. It is a functional microwave, but it lacks the refinement and long-term reliability of the pricier options.
Why it’s great
- Multi-stage cooking allows for complex, two-step power level programming
- Push-button door release is convenient and easy to use with one hand
- Budget-friendly entry point for the OTR category with basic, functional features
Good to know
- Loud operational hum compared to other 1000W OTR models
- Child lock resets after any power interruption, which can be inconvenient
9. SHARP Countertop 1.6 Cu Ft
Sharp’s 1.6 cu ft countertop microwave is a testament to the idea that a simple, well-built machine can outperform a complex, poorly built one. The 1100W of power is a meaningful step above the 1000W baseline, which translates to noticeably faster and more even reheating, especially in the large 1.6 cu ft cavity. The Carousel turntable system is a Sharp hallmark, and the 13.6-inch removable glass plate ensures food rotates smoothly for even exposure to the magnetron.
The sensor cook and auto defrost functions are effective and straightforward. The six sensor presets provide a genuine set-and-forget experience for common tasks, and the express cook button allows for quick one-touch cooking up to six minutes. The blue LED display is clear and modern without being distracting. Long-term owners who have had Sharp units for 15-17 years without issues are a strong signal of this model’s potential lifespan, especially compared to the failure patterns seen in some Toshiba and Panasonic units.
The biggest complaint is the exterior finish. The stainless steel on the front panel is highly prone to smudging and fingerprints, and it is not easy to keep clean. It will look “dirty” constantly, even if you just wiped it down. Additionally, it is louder than the 20-year-old unit it likely replaces. The sound is a typical microwave hum, but at a higher volume than newer inverter models. This is a durable, powerful countertop unit, but it requires a tolerance for fingerprints and fan noise.
Why it’s great
- 1100W power provides faster and more even cooking than the standard 1000W baseline
- Sharp’s carousel system ensures consistent rotation and even heating
- Proven long-term reliability; many units last well over a decade
Good to know
- Front stainless steel panel is a fingerprint magnet and difficult to keep clean
- Operational noise is louder than modern inverter-based countertop microwaves
FAQ
Will a 1.7 cu ft microwave fit in a standard 30-inch cabinet?
What does sensor cooking actually do in a microwave?
Why does my microwave turn off when I try to use a lower power setting?
Final Thoughts: The Verdict
For most users, the best 1.7 Cu Ft Microwave winner is the GE Countertop Microwave because it combines high 1200W power, reliable sensor cooking, and a massive 2.0 cu ft interior at a fair price without the reliability risks of some competitors. If you want the absolute best even heating for delicate foods, the Panasonic NN-SN76LS with its Cyclonic Inverter is the undisputed champion. And for a space-constrained over-the-range installation, nothing beats the low-profile fit and solid performance of the Farberware 1.7 Cu Ft OTR.









