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8 Best 18 Inch Dishwashers 2026 in the United States
#1
Winner
Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Stainless Steel Tub, UL/Energy Star- Black
The Honeywell 18 Inch Dishwasher is a solid choice for anyone needing a compact yet capable built-in dishwasher, especially if space is limited. It offers a good capacity with 14 place settings, which is quite generous for an 18-inch model. The stainless steel tub enhances durability and tends to improve drying performance and energy efficiency. This model is Energy Star rated, meaning it uses less electricity and water, which can save money over time.
Rating
10.0
Chosen by1,113
Capacity
Noise Level
Wash Cycles and Options
Most important from
74 reviews
#2
FRIGIDAIRE 18 in. ADA Compact Front Control Dishwasher in Stainless Steel with Dual Spray Arms, 52 dBA, includes room-of-choice delivery
The Frigidaire 18-inch ADA Compact Dishwasher is a solid choice for those needing a smaller built-in dishwasher without sacrificing key features. It fits up to 8 place settings, making it suitable for small families, couples, or individuals with limited kitchen space. The dishwasher is Energy Star certified, which means it uses electricity efficiently and helps reduce utility bills. Its noise level is 52 dB, quiet enough to operate comfortably even if you're in the same room. The dual spray arm system cleans dishes thoroughly, and the NSF certified sanitize cycle adds extra cleanliness for health-conscious users.
Rating
9.7
Wash Cycles and Options
Size and Installation
Most important from
163 reviews
#3
KoolMore 18 in. ADA Panel Ready with 8 Place Settings 52 DB Dishwasher in Stainless-Steel, UL and Energy Star Certified (KM-DW1852-PR)
The KoolMore KM-DW1852-PR is a well-designed 18-inch dishwasher suited for smaller kitchens or households needing a compact yet efficient appliance. It offers a respectable capacity with 8 place settings and 4.3 cubic feet of interior space, which is quite good for its size. The dishwasher is Energy Star certified, meaning it uses power efficiently to help save on electricity bills. Its noise level is rated at 52 decibels, which is moderately quiet but might still be noticeable in very quiet environments. The interior is stainless steel, which is durable and helps with better drying and resisting stains.
Rating
9.1
Capacity
Noise Level
Drying Performance
Most important from
23 reviews
Top 8 Best 18 Inch Dishwashers 2026 in the United States
#1
Winner
Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Stainless Steel Tub, UL/Energy Star- Black
Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Stainless Steel Tub, UL/Energy Star- Black
Capacity: 14 Place Settings
Energy Efficiency: Energy Star, 234 kWh/year
Noise Level: 42 Decibels
Wash Cycles and Options: 6 programs; Normal, Rinse, Heavy; Quick Wash
Interior Material: Stainless Steel
Size and Installation: 22.6"D x 18"W x 32.4"H; Under Counter
Chosen by 1113 this week
FRIGIDAIRE 18 in. ADA Compact Front Control Dishwasher in Stainless Steel with Dual Spray Arms, 52 dBA, includes room-of-choice delivery
FRIGIDAIRE 18 in. ADA Compact Front Control Dishwasher in Stainless Steel with Dual Spray Arms, 52 dBA, includes room-of-choice delivery
Capacity: 8 Place Settings
Energy Efficiency: Energy Star, 270 kWh/year
Noise Level: 52 dB
Wash Cycles and Options: 6 cycles: Economy, Intensive, Delicate, Normal
Drying Performance: Heated drying system
Interior Material: Stainless Steel
Size and Installation: 18"D x 22.5"W x 35"H, Built-In
KoolMore 18 in. ADA Panel Ready with 8 Place Settings 52 DB Dishwasher in Stainless-Steel, UL and Energy Star Certified (KM-DW1852-PR)
KoolMore 18 in. ADA Panel Ready with 8 Place Settings 52 DB Dishwasher in Stainless-Steel, UL and Energy Star Certified (KM-DW1852-PR)
Capacity: 4.3 Cubic Feet
Energy Efficiency: Energy Star
Noise Level: 52 dB
Wash Cycles and Options: 6 cycles: Auto, Normal, Heavy, Delicate
Interior Material: Stainless Steel
Size and Installation: 22.4"D x 17.6"W x 32.5"H; Freestanding
Summit Appliance DW18SS4ADA 18 Inch Wide Built-In Dishwasher, ADA Compliant - Stainless Steel; 5 Cycles; Ultra Quiet Performance; Front Control Panel
Summit Appliance DW18SS4ADA 18 Inch Wide Built-In Dishwasher, ADA Compliant - Stainless Steel; 5 Cycles; Ultra Quiet Performance; Front Control Panel
Capacity: 8 Place Settings
Energy Efficiency: 220 kWh per year
Noise Level: 49 Decibels
Wash Cycles and Options: 5 cycles
Interior Material: Stainless Steel
Size and Installation: 22.38"D x 17.75"W x 32.25"H
Frigidaire 18 in. ADA Compact Front Control Dishwasher in Black with Dual Spray Arms, 52 dBA, includes room-of-choice delivery
Frigidaire 18 in. ADA Compact Front Control Dishwasher in Black with Dual Spray Arms, 52 dBA, includes room-of-choice delivery
Capacity: 8 Place Settings
Energy Efficiency: Energy Star
Noise Level: 52 dB
Wash Cycles and Options: 6 cycles: Energy Saver, Heavy, Economy, Intensive, Delicate, Normal, Rinse
Drying Performance: Heated drying system
Interior Material: Plastic
Size and Installation: 22.5 x 18 x 35 inches, Built-In
SPT SD-9254SSA 18″ Wide Built-In Stainless Steel Dishwasher w/Heated Drying, ENERGY STAR, 6 Wash Programs, 8 Place Settings and Stainless Steel Tub
SPT SD-9254SSA 18″ Wide Built-In Stainless Steel Dishwasher w/Heated Drying, ENERGY STAR, 6 Wash Programs, 8 Place Settings and Stainless Steel Tub
Capacity: 8 Place Settings
Energy Efficiency: ENERGY STAR certified
Noise Level: 52 dB
Wash Cycles and Options: 6 wash cycles
Drying Performance: Heated drying
Interior Material: Stainless Steel
Size and Installation: 22.6"D x 17.6"W x 32.4"H, Built-In
EdgeStar BIDW1802WH 18 Inch Wide 8 Place Setting Built-In Dishwasher
EdgeStar BIDW1802WH 18 Inch Wide 8 Place Setting Built-In Dishwasher
Capacity: 8 Place Settings
Energy Efficiency: Energy Star, 234 kWh
Noise Level: 52 dB
Wash Cycles and Options: 6 cycles, Sanitize, Heated Dry
Drying Performance: Heated Dry
Interior Material: Stainless Steel
Size and Installation: 17.63"D x 22.44"W x 32.5"H
Danby DDW1805EWP 18" Wide Portable Dishwasher in White 8 Place Setting Small Kitchens Easy Roll Castors
Danby DDW1805EWP 18" Wide Portable Dishwasher in White 8 Place Setting Small Kitchens Easy Roll Castors
Capacity: 8 Place Settings
Energy Efficiency: Energy Star, 240 kWh/year, 3.5 gal wash
Noise Level: 52 dB
Wash Cycles and Options: 4 cycles, 4 temps, Sanitize feature
Drying Performance: Stainless steel interior, no drying spec
Interior Material: Stainless Steel
Size and Installation: 17.69"D x 23.63"W x 35.63"H, Freestanding
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Buying Guide for the Best 18 Inch Dishwashers
Choosing the right 18-inch dishwasher can make a significant difference in your kitchen's efficiency and cleanliness. These compact dishwashers are perfect for smaller kitchens, apartments, or for those who don't need a full-sized dishwasher. When selecting an 18-inch dishwasher, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and find a dishwasher that meets your requirements in terms of performance, capacity, and convenience.CapacityCapacity refers to the number of place settings a dishwasher can handle in one cycle. This is important because it determines how many dishes you can clean at once. For 18-inch dishwashers, capacity typically ranges from 6 to 8 place settings. If you have a small household or don't generate a lot of dirty dishes, a lower capacity might be sufficient. However, if you entertain guests frequently or have a larger family, you might want to opt for a higher capacity within the 18-inch range.
Energy EfficiencyEnergy efficiency indicates how much electricity and water the dishwasher uses. This is important for both environmental reasons and to keep your utility bills low. Dishwashers are rated by the Energy Star program, and those with this certification are more efficient. Look for models with the Energy Star label to ensure you're getting an energy-efficient appliance. If you use your dishwasher frequently, investing in an energy-efficient model can lead to significant savings over time.
Noise LevelNoise level is measured in decibels (dB) and indicates how loud the dishwasher will be during operation. This is important if your kitchen is close to living areas or if you run the dishwasher at night. Dishwashers with a noise level of 45 dB or lower are considered very quiet, while those between 45-50 dB are moderately quiet. If you are sensitive to noise or have an open-plan living space, opt for a quieter model to avoid disturbances.
Wash Cycles and OptionsWash cycles and options refer to the different settings available for cleaning your dishes. This is important because it provides flexibility for different types of loads. Common cycles include normal, heavy, and quick wash, while additional options might include sanitize, eco, and delay start. If you have varied dishwashing needs, such as heavily soiled pots and pans or delicate glassware, look for a model with multiple cycles and options to ensure thorough and appropriate cleaning.
Drying PerformanceDrying performance indicates how well the dishwasher dries your dishes after washing. This is important to avoid having to hand-dry dishes after a cycle. Some dishwashers use heated drying, while others use condensation drying. Heated drying is generally faster and more effective but can use more energy. If you prefer your dishes to come out completely dry and ready to put away, consider a model with a strong drying performance.
Interior MaterialThe interior material of a dishwasher can be either stainless steel or plastic. This is important for durability and maintenance. Stainless steel interiors are more durable, resist stains and odors, and can handle higher temperatures, which can improve drying performance. Plastic interiors are generally less expensive but may not last as long. If you want a long-lasting, easy-to-maintain dishwasher, opt for a model with a stainless steel interior.
Size and InstallationSize and installation refer to the physical dimensions of the dishwasher and how it fits into your kitchen space. This is important to ensure the dishwasher fits properly in the designated area. Measure the space where you plan to install the dishwasher and compare it to the dimensions of the models you're considering. Some 18-inch dishwashers are designed for built-in installation, while others are portable. Choose the type that best suits your kitchen layout and installation preferences.