In-depth review
Danby DDW621WDB Review (2026)
Danby DDW621WDB review: 6 place settings, stainless interior, 6 cycles, and delay start, plus the faucet adapter and 17.2-inch clearance checks to make.
Danby DDW621WDB Countertop Dishwasher
Six place setting hookup dishwasher with a stainless interior and strong cycle range.
Our verdict
The Danby DDW621WDB is the countertop dishwasher to buy when you want built-in behavior without renovation: real capacity, a stainless tub, and useful cycles. Its success in your kitchen depends almost entirely on faucet compatibility and cabinet clearance.
What we like
- Full 6 place setting capacity with cutlery basket
- Stainless steel interior resists stains and odor
- 6 wash cycles including energy saving and glass
- Electronic controls with delay start up to 8 hours
What to watch out for
- Requires faucet connection and adapter fit
- At 17.2 inches tall it needs cabinet clearance
- No built-in water tank option
Who it is for
Apartment renters and small households with a standard threaded faucet and at least 17.5 inches of counter to cabinet clearance will get the most from this model. Anyone with a pull down sprayer faucet that cannot accept an adapter, or a need for zero hookup portability, should choose a tank model instead.
Capacity and loading
Six place settings in a countertop format means a day of dishes for a family of three or four, including plates, bowls, glasses, and cutlery in the included basket. The stainless interior is a step above plastic tubs for odor and stain resistance.
Plate size is the limit owners mention most. Standard dinner plates fit, oversized chargers and tall pans do not, which is true of every hookup model in this class.
Cycles and daily use
Six cycles cover intensive, normal, eco, glass, speed, and rinse work, and the delay start up to eight hours lets the machine run after dinner without occupying the faucet during cooking cleanup.
Electronic controls are simple and the unit remembers the practical details of daily use well. Expect cycle times in line with built-in machines on intensive settings.
How it stacks up
Against the EdgeStar DWP62SV, the Danby matches six place settings and cabinet height, while the EdgeStar adds a seventh cycle and lower stated water use at about 2.85 gallons. The Danby counters with a cleaner control layout and widely available parts support.
Against the BLACK+DECKER BCD6W, both hold six place settings with stainless interiors. The BLACK+DECKER adds an LED display and child lock, while the Danby keeps a simpler interface. Cleaning performance reports are comparable, so controls and price tier decide it.
Setup reality check
Setup is an adapter on the faucet, the inlet hose, and the drain hose into the sink. Most owners finish in minutes, but faucet shape is decisive, so confirm your faucet has removable aerator threads before ordering.
At 46.3 lbs, plan a permanent counter spot. This is not a machine to lift in and out of a cupboard daily.
Key specifications
- Capacity
- 6 place settings
- Dimensions
- 21.7 x 19.7 x 17.2 inches
- Weight
- 46.3 lbs
- Wash Cycles
- 6 cycles
- Warranty
- 1 year parts and labor
What owners report
Commonly praised
- Owners praise cleaning results on daily loads compared with hand washing
- Recurring praise for the stainless interior staying fresh
- Many renters value that it needs no permanent installation
- Owners like the delay start for running it off peak
Common complaints
- Complaints about faucet adapters not fitting some modern faucets
- Some owners find large dinner plates fit tightly
- Occasional complaints about cycle length on intensive settings
Recurring themes from owner reviews on retailers and forums, summarised by our editors. Updated October 2026.
Sources: Danby official product specifications, Major retailer product listings, Published kitchen gear reviews
Also consider
EdgeStar DWP62SV Portable Countertop Dishwasher
Long-running six place setting model with a low water use per cycle and quick connect.
- Capacity: 6 place settings
- Dimensions: 21.7 x 19.7 x 17.2 inches
Sources: EdgeStar official product specifications, Major retailer product listings, Published kitchen gear reviews
Check price on Amazonor add to your Amazon cartSeven cycles and lower water use per cycle if efficiency is your main criterion in a hookup model. Read our EdgeStar DWP62SV Portable Countertop Dishwasher review
BLACK+DECKERBLACK+DECKER BCD6W Compact Countertop Dishwasher
Six place setting model with an LED display and a stainless tub from a familiar brand.
- Capacity: 6 place settings
- Dimensions: 21.6 x 19.7 x 17.2 inches
Sources: BLACK+DECKER official product specifications, Major retailer product listings, Published kitchen gear reviews
Check price on Amazonor add to your Amazon cartLED display, child lock, and seven programs if control features matter more than interface simplicity.
Research-based assessment. TheKitchenLedger has not hands-on tested this product; this evaluation synthesizes manufacturer specifications, retailer documentation, and published expert reviews.
FAQ
Questions, answered straight
Does the Danby DDW621WDB fit under standard cabinets?
It is 17.2 inches tall, and most counters offer about 18 inches to the cabinets. Measure your space, as under cabinet lights can reduce the usable clearance.
What size plates fit in the Danby?
Standard dinner plates fit best. Very large plates above about 10.5 to 11 inches can be tight depending on loading angle, a limit shared by this class.
Does it dry dishes?
It uses residual heat and air circulation rather than a separate heated dry element on most cycles. Plastics may retain some moisture, as in many compact machines.