overall
GE GPT145SSLSS
9.5
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Finding the best portable dishwasher saves counter space while delivering clean dishes. Our top pick, the GE GPT145SSLSS, combines a full-size capacity with easy roll-around mobility.
| # | Product | Best for | Type | Place Settings | Noise Level (dBA) | |
|---|---|---|---|---|---|---|
| 1 | GE GPT145SSLSS | overall | Portable Full-Size | 14 place settings | 52 dBA | Check Price |
| 2 | Danby DDW621WDB | value | Portable Full-Size | 8 place settings | 54 dBA | Check Price |
| 3 | SPT SD-2224DS | countertop | Countertop | 2 place settings | 48 dBA | Check Price |
| 4 | EdgeStar DWP62BL | black finish | Portable Full-Size | 6 place settings | 55 dBA | Check Price |
Why we picked it: The GE GPT145SSLSS is a top-tier portable dishwasher that offers a full-size 14 place setting capacity, fitting large loads typically reserved for built-ins. Its stainless steel interior resists odors and improves drying, while the 52 dBA noise level is whisper-quiet. Owners praise its reliable cleaning performance and easy-to-use controls. This model also includes a delay start feature and is Energy Star certified for efficiency.
Buy this if you need a portable dishwasher with built-in-like capacity and quiet operation for an open-concept kitchen.
Avoid this if you have limited floor space or need a lightweight unit to move frequently.
Key specs: Type: Portable Full-Size - Place Settings: 14 - Noise Level: 52 dBA - Tub Material: Stainless Steel - Wash Cycles: 6 - Energy Star: Yes
Why we picked it: The Danby DDW621WDB is an excellent value portable dishwasher that holds 8 place settings, perfect for small to medium households. Its 54 dBA noise level is reasonably quiet, and the six wash cycles include a heavy-duty option for tough messes. Users appreciate its simple hookup to the kitchen faucet and the Energy Star certification. The white finish blends well with most decors, and the unit is relatively lightweight for a full-size portable.
Buy this if you want a budget-friendly portable dishwasher that still offers full-size cleaning power for a small family.
Avoid this if you prefer a stainless steel interior or need the quietest operation.
Key specs: Type: Portable Full-Size - Place Settings: 8 - Noise Level: 54 dBA - Tub Material: Plastic-Lined - Wash Cycles: 6 - Energy Star: Yes
Why we picked it: The SPT SD-2224DS is a top-rated countertop dishwasher that fits under most cabinets and holds 2 place settings, ideal for singles or couples. Its 48 dBA noise level is among the quietest in its class, and the stainless steel tub enhances drying and hygiene. Users love the digital display with delay start and the multiple wash cycles including a quick wash. It requires no permanent installation—just connect to the faucet.
Buy this if you have limited space and need a quiet, efficient countertop dishwasher for daily use.
Avoid this if you need to wash large loads or full-size dinnerware.
Key specs: Type: Countertop - Place Settings: 2 - Noise Level: 48 dBA - Tub Material: Stainless Steel - Wash Cycles: 7 - Energy Star: No
Why we picked it: The EdgeStar DWP62BL is a compact portable dishwasher with a sleek black finish that holds 6 place settings, making it suitable for small apartments. It features a stainless steel tub for better drying and durability, and operates at 55 dBA—moderately quiet. Users like the delay start option and the easy-to-use electronic controls. It connects to the kitchen faucet and includes a rinse aid dispenser.
Buy this if you want a compact portable with a stainless steel tub and a modern black finish for a small kitchen.
Avoid this if you need a larger capacity or a quieter machine.
Key specs: Type: Portable Full-Size - Place Settings: 6 - Noise Level: 55 dBA - Tub Material: Stainless Steel - Wash Cycles: 6 - Energy Star: No
A portable dishwasher is a standalone unit on wheels that connects to your kitchen faucet, requiring no permanent installation. It can be moved and stored when not in use, making it ideal for renters or small kitchens.
Most portable dishwashers come with a quick-connect adapter that attaches to your kitchen faucet. You simply roll the unit near the sink, connect the hose, plug it in, and select a cycle. Some models also require a drain hose to be placed in the sink.
Yes, many portable dishwashers offer similar cleaning performance to built-in models, with multiple wash cycles and powerful spray arms. However, they may have smaller capacities and slightly higher noise levels.
For a single person or couple, a countertop model with 2-6 place settings is sufficient. For a family of 3-4, a full-size portable with 8-14 place settings is recommended.
Measure your available floor or counter space. Full-size portables (8-14 place settings) need floor space near the sink, while countertop models (2-6 place settings) sit on the counter. Choose based on your household size and kitchen layout.
If your kitchen is open or near living areas, look for models with noise levels at or below 52 dBA. Countertop models tend to be quieter than full-size portables.
Stainless steel tubs are more durable, retain heat better for drying, and resist odors. Plastic-lined tubs are cheaper but may not dry as well. For long-term use, stainless steel is preferable.
| Feature | Why it matters |
|---|---|
| Wash Cycles | More cycles offer flexibility for different load types. Look for at least 6 cycles including heavy, normal, and quick wash. Some models also have a rinse-only or fruit wash cycle. |
| Delay Start | A delay start timer allows you to schedule washes to run during off-peak hours or when you're away, saving energy and time. |
| Energy Star Certification | Energy Star certified models use less water and electricity, reducing utility bills and environmental impact. This is especially important for frequent use. |
| Tub Material | Stainless steel tubs are more hygienic, durable, and improve drying performance. Plastic tubs are lighter and cheaper but may stain or retain odors over time. |
Every product above was scored out of 10 on the same six-part rubric, then sorted into an S to C tier. We do not accept free units or payment for placement, and price or affiliate commission never factors into the score.
| Criterion | What we check | Weight |
|---|---|---|
| Core performance | The numbers that define the category: capacity, power, resolution, battery life, speed or output, taken from manufacturer specs and cross-checked against independent test data where it exists. | High |
| Build & reliability | Materials, warranty length, brand track record, and how often the model shows up in long-term failure or return complaints. | High |
| Real-world usability | Weight, dimensions, noise level, setup difficulty and day-to-day friction, drawn from owner reviews and published measurements. | Medium |
| Running cost | Ongoing costs beyond the purchase: subscriptions, consumables, energy use or maintenance, where they apply to the category. | Medium |
| Owner feedback | Patterns across aggregated verified owner reviews: recurring praise, recurring complaints, and whether the experience matches the marketing. | Medium |
| Value | What you get relative to the rest of the field at a similar price band, not an absolute price judgment. | Medium |
Sources: manufacturer spec sheets and manuals, retailer listing data, aggregated verified owner reviews, and published independent test results where available for the category.
Honesty note: We have not hands-on tested every product on this page. Where we have not personally used a product, its ranking is based on verified specs, aggregated owner feedback, availability and editorial comparison rather than a hands-on review. Hands-on impressions, when included in a product entry above, are clearly written from direct use.
We don't accept free units or payment for placement. Our rankings combine verified manufacturer specifications, real owner feedback and availability, compared on one transparent S to C rubric.