Dimension-qualified shortlist
Sorted from smallest to largest by width. Dimensions and retailer availability can change, so verify the exact model before ordering.
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| Product | Exterior dimensions | Capacity | Setup |
|---|---|---|---|
| HAVA R0116.86 in. width | 16.86 W × 16.75 D × 18.05 H in. | 2 place settings | Built-in 5 L tank or water hose |
| BLACK+DECKER BCD6W21.5 in. width | 21.5 W × 21.7 D × 17.2 H in. | 6 place settings | Quick-connect faucet adapter |
| COMFEE' WQP6-3602H-W21.6 in. width | 21.6 W × 19.7 D × 17.2 H in. | 6 place settings | Quick-connect faucet adapter |
| Danby DDW621WDB21.65 in. width | 21.65 W × 19.69 D × 17.24 H in. | 6 place settings | Quick-connect faucet adapter |
| Danby DDW631SDB21.65 in. width | 21.65 W × 20.65 D × 17.25 H in. | 6 place settings | Quick-connect faucet adapter |
| Farberware FCD06ABBWHA21.7 in. width | 21.7 W × 19.7 D × 17.2 H in. | 6 place settings | Quick-connect faucet adapter |
#1 · 16.86 in. widthHAVA · R01
Best for: The smallest counters, RVs, and kitchens without a compatible faucet connection
#2 · 21.5 in. widthBLACK+DECKER · BCD6W
Best for: A familiar brand with delayed start and a stainless-steel interior
#3 · 21.6 in. widthCOMFEE' · WQP6-3602H-W
Best for: Value-focused shoppers who want more wash programs
#4 · 21.65 in. widthDanby · DDW621WDB
Best for: A straightforward Energy Star six-place-setting dishwasher
#5 · 21.65 in. widthDanby · DDW631SDB
Best for: Shoppers who want a stainless-look finish and broad cycle selection
#6 · 21.7 in. widthFarberware · FCD06ABBWHA
Best for: Households wanting a full six-place-setting countertop format
Beyond the headline number
Use the lowest trim, light, or cabinet edge above the counter and compare it with the dishwasher's complete exterior height.
Mark the cabinet and open-door footprint so the rack can slide out without blocking the sink, a walkway, or another appliance.
Tank-fill machines avoid faucet compatibility; larger models commonly need a compatible quick-connect fitting and temporary control of the faucet.
Dimension questions
No. Width, rack design, and water system vary. Check usable rack dimensions and maximum plate diameter.
Use the exterior depth plus the manufacturer's rear clearance, hoses, plug, and full support beneath the appliance feet.
It still needs a safe outlet, supported counter, water plan, and drain-hose route that follows the exact product instructions.
Need a different limit?