Living in a compact space doesn’t mean you have to sacrifice the convenience of a dishwasher. An 18-inch model is the perfect solution for small kitchens, apartments, or vacation homes, offering a slim profile that fits where standard units can’t. These space-savers pack a punch with multiple wash cycles, stainless steel tubs, and energy-efficient performance.
In this guide, we’ve rounded up the best 18-inch dishwashers available, focusing on capacity, features, and value. Whether you prioritize quiet operation, specific wash programs, or a particular finish, our detailed reviews will help you make an informed choice that fits your lifestyle and kitchen layout.
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Midea 18 Inch Built-in Dishwasher, Slim Space-Saving Design with 8 Place Se…
Best forSpace-saving with heated dry
- Heated dry for perfect results
- Six versatile wash programs
ConsiderNo third rack
Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub
Best forDurable stainless steel tub
- Stainless steel tub resists stains
- Adjustable legs for easy fit
ConsiderNo third rack
Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub
Best forEco-conscious with multiple cycles
- ECO mode saves resources
- Heated dry for spotless dishes
ConsiderNo third rack
Honeywell 18-Inch Dishwasher with 8 Place Settings, 6 Washing Programs, Sta…
Best forReliable and energy-efficient
- Energy Star and UL certified
- Stainless steel tub
ConsiderNo third rack
Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Sta…
Best forWhite finish with delay start
- 24-hour delay start
- Top cutlery rack
ConsiderNo third rack
COMFEE' 18 Inch Built-in Dishwasher, Energy Star & NSF, Stainless Steel Tub
Best forNSF certified sanitation
- NSF certified for hygiene
- Heated dry function
ConsiderNo third rack
Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Sta…
Best forHigh capacity in black
- 14 place settings capacity
- 24-hour delay start
ConsiderBlack may show fingerprints
Sharp SDW4523MS 18-Inch Built-In Dishwasher, Stainless Steel, 47 dB, Third …
Best forUltra-quiet with third rack
- 47dB quiet operation
- Third rack for utensils
ConsiderHigher price point
COMFEE' 18 Inch Built-in Dishwasher, Energy Star & NSF, Stainless Steel Tub
Best forCompact with NSF certification
- NSF certified
- Heated dry for spotless dishes
ConsiderNo third rack
BLACK+DECKER 18-Inch Portable Dishwasher, Energy Star, BPD8B, Black
Best forPortable with countertop space
- Portable with wheels
- Adjustable upper rack
ConsiderRequires counter space
Midea 18 Inch Built-in Dishwasher – Slim and Feature-Packed
The Midea 18-inch built-in dishwasher is a standout for its slim design that doesn’t compromise on capacity. With 8 place settings and adjustable legs, it fits snugly under your counter while providing a flexible interior for all your dishwashing needs. The digital control panel makes selecting a program straightforward, even in tight spaces.
You get six washing programs—Heavy, Normal, ECO, Delicate, Quick, and Rinse—plus three functions including Heated Dry and Hi-Temp wash. The Heated Dry function ensures your dishes come out perfectly dry every time, eliminating the need for towel drying. This model is Energy Star certified, so you can save on utility bills while enjoying sparkling clean dishes.
- Heated dry for perfect results
- Six versatile wash programs
- Energy Star certified
- No third rack
- Limited color options
Midea 18 Inch Built-in Dishwasher – Efficient and Durable
This Midea 18-inch model shares the same slimline design and 8-place-setting capacity as its sibling, but it stands out with its stainless steel tub that enhances durability and drying performance. The adjustable legs let you customize the height to fit your kitchen perfectly, and the digital controls are intuitive to use.
With six wash programs and three functions, including Heated Dry and Hi-Temp, you can tackle everything from delicate glassware to heavily soiled pots. The stainless steel interior resists stains and odors, keeping your dishwasher fresh between loads. It’s an energy-efficient option that doesn’t skimp on cleaning power, making it a smart addition to any compact kitchen.
- Stainless steel tub resists stains
- Adjustable legs for easy fit
- Energy Star certified
- No third rack
- Similar to other Midea models
Midea 18 Inch Built-in Dishwasher – Versatile Cleaning Options
Another excellent offering from Midea, this 18-inch built-in dishwasher provides the same compact footprint and 8-place-setting capacity, ideal for small households. The digital control panel is user-friendly, and the adjustable legs allow for a seamless installation under standard counters.
You’ll appreciate the six wash programs and three functions, including Heated Dry for optimal drying results. The Hi-Temp function ensures thorough sanitization, while the ECO mode helps conserve water and energy. This model is Energy Star certified, so you can run cycles with peace of mind knowing you’re reducing your environmental footprint without sacrificing performance.
- ECO mode saves resources
- Heated dry for spotless dishes
- Easy digital controls
- No third rack
- Limited finish choices
Honeywell 18-Inch Dishwasher – Reliable and Energy Star
The Honeywell 18-inch dishwasher brings a blend of practicality and efficiency to your kitchen. With 8 place settings and two racks plus a removable cutlery basket, it accommodates your daily dishes with ease. The stainless steel tub not only looks sleek but also improves drying performance and durability.
Choose from six washing programs—heavy, normal, eco, glass, rapid, and rinse—to match the soil level of your load. The Energy Star certification means lower water and energy usage, which is a win for both your wallet and the planet. This model is UL certified, ensuring safety and reliability, making it a trustworthy choice for any compact kitchen.
- Energy Star and UL certified
- Stainless steel tub
- Six wash programs
- No third rack
- Basic design
Honeywell 18 Inch Dishwasher – Flexible Programs in White
This Honeywell 18-inch dishwasher in white offers a fresh look for your kitchen while delivering top-notch cleaning. It fits 8 place settings with a top cutlery rack and two additional racks, plus a large removable cutlery basket for flexibility. The stainless steel tub ensures durability and efficient drying.
You get six washing programs—pots & pans, normal wash, china, quick wash, rinse only, and energy saver—so you can tailor each cycle to your needs. The 24-hour delay start is a handy feature, letting you run the dishwasher during off-peak hours. Energy Star certified, this model helps reduce your utility bills without compromising on performance.
- 24-hour delay start
- Top cutlery rack
- Energy Star certified
- No third rack
- White may show stains
COMFEE' 18 Inch Built-in Dishwasher – NSF Certified Clean
The COMFEE’ 18-inch built-in dishwasher combines a slim profile with impressive capacity, fitting 8 place settings in its adjustable interior. The digital control panel is straightforward, and the stainless steel tub adds a premium feel while enhancing drying performance.
With six wash cycles—Heavy, Normal, Eco, Delicate, Quick, and Rinse—plus three functions like Heated Dry and Hi-Temp, you have the flexibility to handle any load. This model is both Energy Star and NSF certified, meaning it meets rigorous standards for efficiency and sanitation. It’s an excellent option for those who prioritize hygiene and energy savings in a compact package.
- NSF certified for hygiene
- Heated dry function
- Energy Star certified
- No third rack
- Similar to Midea models
Honeywell 18 Inch Dishwasher – Black Finish with Extra Capacity
This Honeywell 18-inch dishwasher in black is a stylish addition to any modern kitchen. Despite its compact width, it offers a surprising 14 place settings, thanks to its efficient rack design that includes a top cutlery rack and two additional racks with a large removable cutlery basket.
The six washing programs—pots & pans, normal wash, china, quick wash, rinse only, and energy saver—provide versatility for all your dishwashing needs. The 24-hour delay start lets you schedule cycles at your convenience. With a stainless steel tub and Energy Star certification, this model combines durability, efficiency, and a sleek aesthetic.
- 14 place settings capacity
- 24-hour delay start
- Energy Star certified
- Black may show fingerprints
- No third rack
Sharp SDW4523MS 18-Inch Dishwasher – Quiet and Smart
The Sharp SDW4523MS 18-inch built-in dishwasher redefines quiet operation with a 47dB noise level, ensuring your kitchen stays peaceful during wash cycles. Its compact design still accommodates 8 place settings, plus a convenient third rack for flatware and serving utensils, maximizing every inch of space.
Featuring six wash cycles and four options, this dishwasher uses smart sensors to automatically optimize cleaning performance based on soil levels. The flexible wash zones let you run just the upper or lower rack independently, saving water and energy for smaller loads. With its stainless steel finish and advanced features, it’s a premium choice for those who value quiet efficiency.
- 47dB quiet operation
- Third rack for utensils
- Smart sensors optimize cleaning
- Higher price point
- No delay start
COMFEE' 18 Inch Built-in Dishwasher – Compact and Efficient
This COMFEE’ 18-inch built-in dishwasher offers a slim design that fits easily into tight spaces, with an 8-place-setting capacity and adjustable legs for a custom fit. The digital control panel is simple to navigate, and the stainless steel tub ensures long-lasting performance and effective drying.
You’ll have six wash cycles—Heavy, Normal, Eco, Delicate, Quick, and Rinse—plus three functions including Heated Dry and Hi-Temp. The Energy Star and NSF certifications guarantee efficiency and sanitation, making it a reliable choice for health-conscious households. It’s a well-rounded dishwasher that delivers consistent results.
- NSF certified
- Heated dry for spotless dishes
- Energy Star certified
- No third rack
- Similar to other COMFEE' models
BLACK+DECKER 18-Inch Portable Dishwasher – Wheels and Countertop
The BLACK+DECKER 18-inch portable dishwasher is a game-changer for those without built-in space. It comes on wheels with a countertop, allowing you to set it up alongside your kitchen counters and move it as needed. It’s ideal for apartments, RVs, or any compact living situation.
With an 8-place-setting capacity, including an adjustable upper rack and a stainless steel tub, this dishwasher handles your daily dishes efficiently. Six wash cycles—Normal, Heavy, Rapid, Glass, Eco, and more—give you the flexibility to choose the right program. The portable design means you can enjoy the convenience of a dishwasher without permanent installation.
- Portable with wheels
- Adjustable upper rack
- Stainless steel tub
- Requires counter space
- No built-in installation
Buyer’s Guide: What to Consider
Choosing the right 18-inch dishwasher involves balancing size, features, and your specific needs. Consider factors like capacity, wash programs, drying efficiency, noise, and installation type to find the perfect match for your kitchen.
- Capacity: Most 18-inch dishwashers hold 8 place settings, which suits small households. Some models, like the Honeywell B0F9B6ZH6F, offer 14 place settings, providing extra flexibility for larger loads or entertaining.
- Wash Programs: Look for a variety of cycles such as Heavy, Normal, Eco, Delicate, Quick, and Rinse. More programs give you control over cleaning intensity and resource usage, ensuring optimal results for different dish types.
- Drying Performance: Heated Dry functions are common and ensure dishes come out completely dry. Stainless steel tubs also enhance drying by retaining heat, reducing the need for manual towel drying.
- Noise Level: If your kitchen is open or near living spaces, consider a quieter model. The Sharp SDW4523MS operates at 47dB, which is relatively quiet, while others may be louder. Check specifications for decibel ratings.
- Installation Type: Decide between built-in models that fit under counters and portable units like the BLACK+DECKER that offer mobility. Built-ins require permanent installation, while portables provide flexibility for renters or small spaces.
Conclusion
18-inch dishwashers are a smart solution for compact kitchens, offering a range of features without taking up much space. From the feature-rich Midea models to the quiet Sharp and portable BLACK+DECKER, there’s an option for every need and budget.
Consider your priorities—whether it’s energy efficiency, capacity, or portability—and you’ll find a dishwasher that makes your life easier. Our top picks provide reliable performance and convenience, ensuring your dishes come out clean and dry every time.
Erica Steven is the founder and lead writer of WorstBrands, a site dedicated to providing honest and trustworthy reviews about outdoor gear and fashion products.
With a passion for exploring the great outdoors and staying up to date on the latest fashion trends, Erica uses her expertise to provide valuable insights into the products that matter most to her readers.
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