The cheapest six-place ENERGY STAR countertop washer here.
Amazon $250.23The SPT SD-2225DWA 6-Place (White) rates 3.1 among countertop portable dishwashers; the SPT SD-9263SS 18" Portable rates 2.5 among portable (rolling) ones. The SPT SD-2225DWA 6-Place (White) costs $372.62 less ($250.23 vs $622.85).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

A stainless steel 18 in rolling washer; Black+Decker costs about the same.
Amazon $622.85Scores side by side
These two sit in different type classes (countertop and portable (rolling)), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | SPT SD-2225DWA 6-Place (White) | SPT SD-9263SS 18" Portable |
|---|---|---|
| Overall rating | 3.1/5 | 2.5/5 |
| Value 35% | 75 $41.70 per place setting ($250.23, 6 settings) | 27 $77.86 per place setting ($622.85, 8 settings) |
| Capacity 15% | 43 6 place settings | 71 8 place settings |
| Water use 15% | 61 2 gal per cycle | 24 3.2 gal per cycle |
| Noise 10% | 32 55 dB | 45 52 dB |
| Convenience 25% | 0 faucet hookup required | 0 faucet hookup required |
Specifications
| SPT SD-2225DWA 6-Place (White) | SPT SD-9263SS 18" Portable | |
|---|---|---|
| Capacity | ||
| Place settings | 6 settings | 8 settings |
| Programs | 6 programs | 6 programs |
| Type | Countertop | Portable (rolling) |
| Water and energy | ||
| Water supply | Faucet hookup | Faucet hookup |
| Water per cycle | 2 gal | 3.2 gal |
| Annual energy | 155 kWh | 240 kWh |
| ENERGY STAR | Yes | Yes |
| Heated drying | No | No |
| Build | ||
| Noise | 55 dB | 52 dB |
| Dimensions (W x D x H) | 22 x 20 x 18 in | 17.64 x 23.63 x 35.63 in |
| Weight | 43 lb | 118 lb |
| Warranty | ||
| Warranty | 1 year | 1 year |