A portable dishwasher can make everyday cleanup much easier when your kitchen lacks the space or plumbing for a built-in unit. The best models combine useful wash programs, manageable water use, quiet operation, and flexible installation.
We compared 10 portable and countertop dishwashers across capacity, hookup options, cycle selection, noise, drying features, and overall convenience to help you find the right fit for your home.
Best 10 Portable Dishwashers Picks for 2026
Best Compact Pick
AIRMSEN Portable Countertop Dishwasher
- 5-liter tank or faucet-fill operation
- Fits 40+ items and plates up to 12 inches
- Includes drying and 72-hour ventilated storage
Best For: Families and small-space households needing flexible countertop capacity
Best Full-Size Portable
SPT 18-Inch Portable Dishwasher
- Holds eight place settings
- Six wash programs and adjustable upper rack
- Stainless steel interior with ENERGY STAR certification
Best For: Larger loads, cookware, and households with floor space
Best Simple Budget Option
Tabletop Dishwasher with Drying
- Built-in 5-liter tank needs no hookup
- Four wash modes plus drying
- Compact design for small loads
Best For: Apartment, dorm, and small-kitchen users seeking basic convenience
Best Quiet Countertop Model
- Quiet 40 dB operation
- Built-in tank or faucet-fill operation
- Six programs with drying and ventilation
Best For: Apartments and open kitchens where low noise matters
Best Rolling Capacity
Hamilton Beach 8-Place Portable Dishwasher
- Fits up to 8 standard place settings
- Wheeled design for easier movement
- Tap connection and multiple wash cycles
Best For: Households needing a larger portable dishwasher on wheels
Best No-Install Flexibility
Hermitlux 5-Setting Countertop Dishwasher
- Built-in 5L tank or faucet connection
- Seven wash programs plus drying
- Compact fit for apartments and RVs
Best For: Small spaces needing flexible, installation-free washing
Best Quiet Operation
EUHOMY 8-Program Countertop Dishwasher
- 40 dB rated operating noise
- 5L tank or faucet connection
- Eight programs with Quick and Baby Care modes
Best For: Small kitchens seeking quieter, versatile countertop cleaning
Best Overall Compact Option
COMFEE’ 6-Place Countertop Dishwasher
- Holds up to 70 pieces and 10-inch plates
- Eight programs, including Heavy and Baby-Care
- 45-minute Speed cycle with low water use
Best For: Small households wanting capacity and cycle flexibility
Best for Quiet, Flexible Setup
EUHOMY 6-Program Countertop Dishwasher
- Quiet 40 dB operation
- Uses a 5-liter tank or compatible faucet
- 29-minute wash plus extended ventilation
Best For: Small spaces without a dedicated dishwasher hookup
Best for No-Hookup Convenience
- Built-in 1.32-gallon tank needs no hookup
- Six cycles with Hygiene and Air Refresh
- Cleans 30+ items in a compact design
Best For: Dorms, RVs, boats, and tight kitchens
Best Compact Pick – AIRMSEN Portable Countertop Dishwasher
For shoppers comparing portable dishwashers for a small kitchen, apartment, or RV, the AIRMSEN offers a flexible countertop setup with either a built-in 5-liter tank or a faucet connection. Its compact footprint still accommodates more than 40 items, including plates up to 12 inches when positioned at a slight angle.
Best For: Families of three to four needing a relatively high-capacity countertop dishwasher without permanent installation.
Pros:
- Built-in tank allows use without a water hookup.
- Five wash programs plus extra drying and ventilated storage functions.
- Dual spray arms, 14 nozzles, and water temperatures up to 167°F support thorough cleaning.
- LED interior lighting and a transparent door make the wash cycle easy to monitor.
Cons:
- Large plates may need to be loaded at an angle.
- The 18-inch-tall design requires adequate clearance beneath cabinets.
- At 50 dB, it is not the quietest model in this roundup.
The AIRMSEN stands out when capacity and installation flexibility matter more than minimal size. Its drying and storage features are especially useful for households that do not unload dishes immediately.
Best Full-Size Portable – SPT 18-Inch Portable Dishwasher
The SPT SD-9263WA is a freestanding option for shoppers who want portable dishwashers with more traditional capacity. Its 18-inch width provides eight place settings, while the included faucet adapter simplifies connection when you need a temporary alternative to a built-in unit.
Best For: Households that need to wash everyday dishes, pots, pans, delicate china, or heavily soiled bakeware in larger loads.
Pros:
- Eight-place-setting capacity is larger than the countertop models here.
- Six programs include Heavy, Normal, Eco, Glass, 90-minute, and Rapid cycles.
- Stainless steel interior and adjustable upper rack support varied dish sizes.
- ENERGY STAR certification and a time-delay feature add convenience.
Cons:
- At 114 pounds, it is substantially less convenient to move than countertop models.
- Its 24-inch depth and 36-inch height require dedicated floor space.
- It needs a faucet connection rather than offering a built-in water tank.
This SPT is the practical choice when “portable” means movable rather than countertop-sized. It gives up compactness for a more useful eight-place-setting interior and a broader range of full-size dishwasher features.
Best Simple Budget Option – Tabletop Dishwasher with Drying
This tabletop model keeps portable dishwashers straightforward with a built-in 5-liter tank and a faucet connection option. Four wash modes, dual spray arms, and a drying function cover the basics for small loads in kitchens with limited space.
Best For: Apartment or dorm residents who want an uncomplicated countertop dishwasher for dishes, glasses, utensils, and other small loads.
Pros:
- No installation is required when using the built-in 5-liter tank.
- Standard, strong, quick, and rinse programs address common cleaning needs.
- High-temperature washing and PTC hot-air drying help reduce moisture and odors.
- Dual high-pressure spray arms are designed for streak-free cleaning.
Cons:
- Four programs offer less flexibility than the six-program alternatives.
- The supplied measurements vary between the feature description and product details, so buyers should verify available space.
- It is rated at 52 dB, which may be noticeable in quiet rooms.
With tank or faucet operation and a focused set of cycles, this model is a sensible entry point for small households. Confirm the countertop clearance and dimensions before ordering, particularly under wall cabinets.
Best Quiet Countertop Model – EUHOMY Portable Dishwasher
Among portable dishwashers, the EUHOMY is a strong fit for noise-sensitive spaces. It runs at a listed 40 dB, uses a built-in 5-liter tank or a faucet connection, and combines six programs with hot-air drying and extended ventilation.
Best For: Apartment dwellers, RV owners, and open-kitchen users who prioritize quiet operation and dry, odor-reduced dishes.
Pros:
- 40 dB operation is the quietest listed rating in this group.
- Six programs include Quick, Eco, Baby Care/Heavy, Fruit, and Dry.
- 60 minutes of hot-air drying can be followed by up to 73 hours of ventilation.
- Compact interior holds more than 30 items and includes a cutlery holder and fruit basket.
Cons:
- It fits plates up to 10.25 inches, limiting larger dinnerware.
- A faucet adapter may need to be purchased separately for compatible G3/4-inch connections.
- Heavy grease or burnt-on residue should be scraped off before loading for best results.
The EUHOMY balances quiet operation, flexible filling, and useful drying features in a countertop format. Its smaller plate limit is the main tradeoff, so measure your dishes before choosing it.
Best Rolling Capacity – Hamilton Beach 8-Place Portable Dishwasher
HAMILTON BEACH Portable Dishwasher with Wheels, 19in Wide, 8 Place Settings Capacity, White
Check Price On AmazonIf you need portable dishwashers with more room than a countertop model, this Hamilton Beach unit offers an 8-place-setting capacity in a freestanding design. Its wheels, tap connection, stainless steel interior, and multiple wash cycles make it a practical option for flexible kitchen setups.
Best For: Households that want a wheeled portable dishwasher with capacity for up to eight standard place settings.
Pros:
- Holds up to 8 standard place settings.
- Wheels make it easier to move when needed.
- Connects to a kitchen tap and uses 3.1 gallons per hour.
- Offers Normal, Rinse, Heavy, Delicate, and Quick Wash cycles.
Cons:
- At 90 pounds, it is substantially heavier than countertop alternatives.
- Its 19-inch width and 38-inch height require careful space planning.
- The supplied specifications describe a freestanding unit, despite listing countertop installation.
This model is a strong fit when capacity and mobility matter more than compact dimensions. Measure your available space and confirm cabinet clearance before choosing it.
Best No-Install Flexibility – Hermitlux 5-Setting Countertop Dishwasher
For renters, dorms, and compact kitchens, this Hermitlux countertop model is one of the more flexible portable dishwashers. It can use either its built-in 5-liter tank or a faucet connection, so you can run it without a permanent installation.
Best For: Small homes, apartments, boats, campers, and other spaces where a built-in dishwasher is impractical.
Pros:
- Tank and faucet water-supply modes require no permanent installation.
- Fits up to 5 place settings and 10.25-inch dishes at an angle.
- Provides seven wash programs plus delay, child lock, and drying functions.
- Uses 5 liters of water per cycle and includes 360-degree spray coverage.
Cons:
- Its 5-place-setting capacity is limited for larger households.
- At 50 dB, it is rated louder than the EUHOMY countertop model listed here.
- Requires at least 20.08 inches of clearance between the counter and wall cabinets.
The built-in tank is the standout convenience, while the drying and ventilation features add everyday practicality. Verify the required vertical clearance before placing it under cabinets.
Best Quiet Operation – EUHOMY 8-Program Countertop Dishwasher
This EUHOMY model is a compact choice for shoppers comparing portable dishwashers by noise level and program variety. Its 5-liter tank, 40 dB rating, eight programs, and included hoses support flexible daily use in apartments, dorms, RVs, and other small kitchens.
Best For: Users who want a quieter countertop dishwasher with tank-based or faucet-connected operation.
Pros:
- Rated at 40 dB for comparatively quiet operation.
- Offers a built-in 5-liter tank or faucet connection.
- Includes eight programs, including Quick, Baby Care/Strong, Glass, Self-Clean, and Dry.
- Supports plates up to 10.25 inches and holds more than 30 items per load.
Cons:
- Not designed for bulky pots or large baking trays.
- Plastics and deep containers may retain some moisture after drying.
- A faucet adapter may be required if the faucet size differs from the included connection.
With its quieter operation and broad cycle selection, this is a well-rounded countertop option for everyday dishes. Its compact capacity and clearance requirements still make accurate measuring essential.
Best Overall Compact Option – COMFEE’ 6-Place Countertop Dishwasher
For shoppers comparing portable dishwashers for a dorm, RV, or apartment, this COMFEE’ countertop model offers a useful balance of capacity and cycle flexibility. Its 6-place-setting interior can hold up to 70 pieces of tableware and plates up to 10 inches, while the faucet connection gives you a straightforward setup option.
Best For: Small households that want broad cycle selection and a relatively roomy countertop design.
Pros:
- Fits up to 70 pieces of tableware and 10-inch plates.
- Offers eight programs, including Heavy, Baby-Care, Glass, ECO, Speed, and Rinse.
- Heavy mode uses 12 washing nozzles, spiral spray, and water temperatures up to 68°C.
- Speed mode completes a wash in about 45 minutes and can use as little as 2.77 gallons.
Cons:
- At 52 dB and 46 pounds, it is not the lightest or quietest option in this group.
- Faucet installation requires a suitable adaptor.
This is a strong all-purpose pick among portable dishwashers when you need more program choices and capacity than an ultra-mini unit provides. Measure your counter and confirm faucet compatibility before buying.
Best for Quiet, Flexible Setup – EUHOMY 6-Program Countertop Dishwasher
This EUHOMY is one of the more flexible portable dishwashers for kitchens without a dedicated hookup. It can draw from a built-in 5-liter tank or a compatible faucet, holds more than 30 dishes, and combines a fast wash with extended drying and ventilation.
Best For: Apartment, boat, and RV users who value quiet operation, tank filling, and automatic drying.
Pros:
- Rated at 40 dB for quieter countertop operation.
- Offers built-in tank or faucet-fed water input.
- Fast cycle can finish in about 29 minutes.
- Provides 60 minutes of hot-air drying followed by up to 73 hours of automatic ventilation.
Cons:
- Requires powder or tablet detergent rather than liquid detergent.
- Faucets that do not use G3/4-inch connections may need a separate adapter.
- Needs more than 19 inches of vertical clearance beneath upper cabinets.
Choose this model if quietness and installation flexibility matter more than having the largest possible load. Its tank and drying features make it especially practical where plumbing access is limited.
Best for No-Hookup Convenience – COMFEE’ Mini Tank Dishwasher
Among portable dishwashers, this compact COMFEE’ stands out for its built-in 1.32-gallon water tank, so it can operate without a permanent installation. It can clean more than 30 items, accommodates plates up to 9.5 inches, and also supports a faucet connection when that is more convenient.
Best For: Dorms, RVs, boats, and small kitchens where simple setup and a compact footprint are priorities.
Pros:
- Requires no hookup when using the built-in 1.32-gallon tank.
- Six modes include Normal, Rapid, Hygiene, Fruit, Glass, and Air Refresh.
- Hygiene mode heats water to 162°F for heavily soiled dishes.
- 360° spray arms and Air Refresh help with cleaning, drying, and odors.
Cons:
- The 9.5-inch plate limit is smaller than the capacity of some comparable models.
- Its listed noise level is 62 dB.
- Requires at least 19.6 inches of clearance below an upper cabinet.
This is a practical choice when you want dishwasher convenience without committing to installation. Its smaller capacity and louder listed operation are trade-offs for the tank-based, space-saving design.
How We Picked the Best Portable Dishwashers
We evaluated these Portable Dishwashers by focusing on the features that matter most in real kitchens: capacity, installation flexibility, wash-program variety, water management, noise, drying performance, and ease of loading. Countertop models were considered alongside wheeled full-size units because they solve different space and household needs.
We also looked for practical details such as built-in water tanks, faucet compatibility, stainless-steel tubs, energy efficiency, child-care or sanitizing cycles, and compact footprints. Product specifications can vary by seller and model revision, so confirm dimensions, included accessories, and installation requirements before ordering.
Quick Comparison
| Best For | Look For |
|---|---|
| Small apartments and offices | Countertop design, built-in tank, compact dimensions |
| Families and larger loads | Full-size portable design, wheels, and eight or more place settings |
| No permanent hookup | Manual-fill reservoir and included drain or faucet accessories |
| Quiet operation | Noise ratings around 40 dB, where verified |
| Frequent cookware washing | Multiple spray zones, intensive cycles, and larger interior capacity |
Key Buying Factors for Portable Dishwashers
Size and Capacity
Measure the counter, storage area, doorway, and clearance around the sink before buying. Countertop units generally suit one or two people, while wheeled models offer more room for households that wash larger batches. Check place-setting capacity, but remember that bulky pots and pans reduce usable space.
Water Supply and Installation
A built-in tank is the most flexible option if you cannot connect to a faucet. Models without tanks may require a compatible faucet adapter and a convenient drain location. Verify whether hoses, adapters, and other hookup parts are included.
Cycles, Drying, and Cleaning Performance
At minimum, look for normal, heavy, quick, and rinse cycles. Sanitize, baby-care, or high-temperature programs can be useful for bottles and heavily soiled dishes. Heated or circulating-air drying improves convenience, although it may increase cycle time and energy use.
Noise, Water Use, and Maintenance
Noise matters in studio apartments and open-plan kitchens. A stated rating near 40 dB is comparatively quiet, but installation and cabinet vibration can affect perceived sound. Empty filters regularly, wipe door seals, and leave the interior open after cycles to reduce odors.
Who Should Buy Which Portable Dishwashers?
Choose a countertop dishwasher with a tank if you rent, have limited plumbing, or need a compact appliance for an apartment, dorm, office, or RV. Choose a faucet-compatible countertop model if you want a simpler water supply and use the machine in one fixed location. Choose a wheeled portable dishwasher if you have floor space and need more capacity for family-size loads.
Before checkout, compare the appliance’s external dimensions with your available space, confirm electrical requirements, and decide whether manual filling or faucet connection better matches your routine. The right portable dishwasher should save time without creating a new storage or installation problem.
