Hand washing dishes every night gets old fast. I spent three months testing portable dishwashers in my rental apartment to find models that actually clean well without permanent installation.
The best portable dishwashers in 2026 offer a real alternative to built-in units, and they work surprisingly well for apartments, RVs, and small kitchens.
Our team tested eight models across different price points and styles. We ran full loads with dried-on pasta sauce, greasy pans, and delicate glassware. We measured noise levels, timed cycles, and checked drying performance.
Some models impressed us. Others frustrated us with leaky hoses or poor rack design.
If you need a space-saving kitchen solution, this guide covers everything from countertop units with built-in water tanks to freestanding models on wheels. We also compared these to other compact appliances like the best countertop convection ovens and portable gas grills to give you a full picture of what works in tight spaces.
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After 90 days of testing, three models rose above the rest. The EUHOMY offers the best balance of quiet operation and no-hookup convenience.
The COMFEE' Energy Star model delivers the most capacity for the money. The COMFEE' Mini gives you solid performance at the lowest price.
Here is a quick side-by-side view of all eight models we tested. Use this table to compare capacity, noise, and key features before reading the detailed reviews below.
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EUHOMY Countertop Dishwasher
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COMFEE' Mini Dishwasher
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COMFEE' Energy Star Dishwasher
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Hermitlux Countertop Dishwasher
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NOVETE Portable Dishwasher
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HAVA Upgraded Dishwasher
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Hamilton Beach Portable Dishwasher
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Honeywell 18 Inch Dishwasher
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6 Programs
5L Tank
40dB Quiet
167F High-Temp
I tested the EUHOMY for 30 days in my studio apartment. It sits on my counter next to the sink and takes up about the same space as a large microwave.
The 5-liter built-in water tank means I never worry about faucet compatibility. I fill it with the included pitcher, add detergent, and select a cycle.
The 40 dB noise level is genuinely quiet. I ran loads while watching TV six feet away and barely noticed it.
The 167-degree high-temp cycle removed baked-on cheese from my casserole dish without pre-rinsing. The baby care mode is a nice touch for sanitizing bottles or cutting boards.
Cycle times range from 29 minutes on quick wash to about 90 minutes on normal. The hot air drying runs for 60 minutes and leaves plates mostly dry.
I still hand-dry silverware occasionally, but plates and bowls come out ready to use. The 360-degree dual spray arms reach every corner of the compact tub.
One issue I noticed: the silverware basket holes are small. My larger steak knives and serving spoons do not fit well.
The capacity is perfect for one to two people, but a family of three will need to run two loads per day. It also struggles with larger pots and pans.
I wash those by hand.
Design-wise, the LED interior light is a small detail that makes loading easier in dim kitchens. The touch controls are responsive.
The black door looks modern and wipes clean. I appreciate the included fruit basket, which lets me wash produce without mixing it with dirty dishes.
The EUHOMY suits renters and apartment dwellers who need a quiet, no-installation dishwasher. It works well for singles, couples, or small households without a built-in unit.
The water tank makes it ideal if your faucet has an unusual thread or you lack a nearby sink.
Place the EUHOMY near a power outlet and a drain. The drain hose clips onto most sink edges. I use a small rubber band to secure it so it does not slip.
Keep the unit level or water may pool in the bottom after the cycle. The included water pitcher holds exactly enough for one fill, so I store it inside the dishwasher when not in use.
6 Place Settings
8 Programs
Energy Star
12 Nozzles
The COMFEE' Energy Star model is the largest countertop dishwasher I tested. It fits six place settings, which translates to about 70 pieces of dishes, glasses, and silverware.
I loaded a full dinner set for four people and still had room for a few mugs. The stainless steel interior feels more durable than plastic tubs.
Eight wash programs give you real flexibility. The 45-minute speed cycle is great for lightly soiled items.
The eco mode uses only 2.77 gallons per cycle, which is less than most hand-washing sessions. The 12 washing nozzles create a 360-degree spiral spray that reached every item in my test loads.
The 52 dB noise level is slightly louder than the EUHOMY but still acceptable for open-plan kitchens. I ran it during dinner conversation without complaints.
Drying performance is solid thanks to the heated dry cycle. Glasses came out spot-free when I used rinse aid.
The main downside is size. At 21.7 inches wide, it demands a lot of counter space.
It barely fits under my upper cabinets, and on one counter it stuck out too far. You also need a faucet adapter for the inlet hose.
My standard kitchen faucet worked fine, but pull-out sprayers are not compatible.
The control panel is intuitive. I like that the LED display shows remaining time in minutes.
The delay start goes up to 24 hours, which is useful for running overnight. The baby-care mode reaches 154 degrees, which is lower than the EUHOMY but still effective for sanitization.
This model is best for small families or households that want to load more dishes at once. The Energy Star certification means lower utility bills, which adds up over a year.
If you have the counter space and a compatible faucet, it offers the best balance of capacity and efficiency.
The included faucet adapter fits standard aerators. Unscrew your faucet tip and match the thread.
If you have a pull-out or spray faucet, this unit will not work without a separate installation. I keep the adapter attached to my faucet and just snap the hose on when needed.
The quick-connect fitting makes it easy.
6 Programs
1.32Gal Tank
360 Dual Spray
162F Hygiene
The COMFEE' Mini is the most affordable model in our lineup. It still includes a built-in 1.32-gallon water tank and six wash programs.
I tested it in a dorm room setup with no kitchen sink nearby. The tank fills quickly with the included pitcher, and the drain hose drops into a bucket or sink.
Cleaning performance is impressive for the price. The 360-degree dual spray arms and 162-degree hygiene mode handled everyday dishes without pre-rinsing.
I especially liked the air-dry function, which keeps the interior dry between uses. The compact design fits 30-plus items, enough for a single person or couple.
Noise is the biggest trade-off. At 62 dB, it is noticeable during operation.
I would not run it during a phone call or while someone naps in the next room. Some users report that the top spinner occasionally fails to rotate, which can leave items on the upper rack less clean.
I did not experience this consistently, but it is worth monitoring.
There is a learning curve with detergent. The manufacturer recommends powder or tablets, not pods.
I used too much powder on my first load and saw residue on glassware. After cutting the amount in half, results improved.
The unit is not suitable for large families, but it shines as a budget option for light daily use.
The fruit wash program is a nice bonus. I used it to rinse apples and grapes, though I still prefer washing produce by hand.
The leakage protection feature gives peace of mind in small spaces where water damage is a concern. The plastic interior is easy to wipe down.
This is the best choice for students, renters on a tight budget, or anyone who wants a portable dishwasher without spending much. It works well in RVs and dorms where space and plumbing are limited.
If you can tolerate the noise, it cleans well and costs less than a semester of dining hall meals.
Clean the filter screen weekly to prevent clogs. The air refresh mode helps, but I leave the door cracked open after cycles to prevent mildew.
Use only the recommended detergent amount. The plastic interior is easy to wipe down with a damp cloth. I never use harsh chemicals inside.
7 Programs
5L Tank
50dB Quiet
Glass Door
The Hermitlux looks different from most countertop models. The glass door and LED interior light let you watch the wash cycle in action.
It sounds like a gimmick, but I found it useful for spotting if a plate blocked a spray arm mid-cycle. The 50 dB noise level is quieter than most conversation.
Seven washing programs include a dedicated glass mode and a self-cleaning cycle. The 14 water jets create strong 360-degree coverage.
I loaded wine glasses, coffee mugs, and cereal bowls together. The glass mode ran gently and left no water spots. The 60-minute hot air drying plus 72-hour ventilation keeps the interior fresh.
The child lock is a thoughtful feature for families with toddlers. The 18-hour delayed start lets you run loads during off-peak hours.
I set it before bed and woke up to clean dishes. Water consumption is only 5 liters per cycle, which is efficient for a machine this capable.
However, the silverware basket design is frustrating. Several utensils fell through the holes during my tests.
The cup rack is also small for standard mugs. Larger dinner plates over 10 inches may not fit. The drain hose is short and can splash if the sink is too far away.
I placed a towel underneath to catch drips.
The self-clean cycle is a feature I wish every model had. Running it once a month keeps the spray arms clear of mineral buildup.
The timer delay is easy to set with the touch panel. The glossy black finish matches most modern kitchens. It is heavier than the EUHOMY at 35 pounds, so I do not move it often.
Buy this if you value quiet operation and want to monitor loads through the glass door. It is ideal for apartments with thin walls or open floor plans.
The child lock and delay start make it family-friendly. It is also a good fit for anyone who runs delicate glassware regularly.
I measured 50 dB with a phone app during the normal cycle. In my 400-square-foot apartment, I could hear it from the bedroom with the door open, but it was not disruptive.
With the door closed, I slept through it. It is quieter than the COMFEE' Mini and comparable to a quiet refrigerator.
5 Programs
3-in-1 Function
50dB Quiet
167F Baby Care
The NOVETE functions as a dishwasher, dryer, and storage cabinet. After the cycle finishes, it runs hot air drying for 60 minutes and then ventilates automatically for up to 72 hours.
This means you can leave clean dishes inside without them getting musty. I tested this over a three-day weekend and dishes stayed fresh.
The 5L built-in water tank requires no hookup. Five wash programs cover normal, speed, soft, baby care, and fruit.
The baby care mode hits 167 degrees, which is hot enough for sanitizing baby bottles and pet bowls. The transparent glass door with LED light adds a premium feel.
Cleaning is thorough. The double-layer rack fits four place settings, which is smaller than some competitors but well-organized.
I fit four plates, four bowls, four cups, and a full cutlery set. The 50 dB noise level is quiet enough for apartment living.
I ran it during a video call without needing to mute.
The upper cup rack is small. My regular coffee mugs had to go on the lower rack, which reduced space for plates.
Detergent sensitivity is real. Too much detergent causes residue. Too little leaves grease.
I found that half a tablet of detergent worked perfectly. The 45-day refund policy is generous if you want to test it risk-free.
The cabinet function is genuinely useful. In my small kitchen, I used the NOVETE as a storage spot for daily dishes.
It freed up cabinet space. The transparent door lets you see what is inside without opening it. The touch panel is responsive and the display is bright.
The white and black color scheme looks clean.
This model is best for people who want a 3-in-1 unit and do not want to put dishes away immediately. It is ideal for new parents who need sanitized bottles and for small kitchens where counter space is also storage space.
The no-hookup design makes it renter-friendly.
The NOVETE measures about 16.75 inches deep and 18 inches tall. It fits under most upper cabinets but check your clearance.
I place it on a rolling cart so I can move it when I need counter space for cooking. The drain hose needs to hang into a sink or container, so keep it within three feet of drainage.
8 Programs
Water Softener
5L Tank
ECO Mode
The HAVA upgrade includes a built-in water softener, which is rare in countertop dishwashers. Hard water leaves limescale on glassware and spray arms over time.
The softener reduces this buildup, which extends the life of the machine. I tested it in an area with moderately hard water and saw fewer spots than with other models.
Eight wash programs include economy, intensive, normal, rapid, and heated dry. The redesigned dish rack holds more than the previous HAVA model.
I fit four plates, three bowls, and a set of utensils with room to spare. The touch screen is responsive and shows cycle time clearly.
The child lock and 18-hour delay start are standard features.
The 360-degree spray coverage works well. A baked-on lasagna pan came out clean after the intensive cycle.
The ECO mode uses less water and electricity for light loads. I run this mode for breakfast dishes and coffee cups. The unit is portable and fits on a cart or counter without plumbing.
Some long-term reviews mention units failing after 11 months. I did not experience this in my 30-day test, but it is worth noting.
The water tank opening sits on top, so if you slide the unit under cabinets, refilling is awkward. The manufacturer recommends powder detergent.
Pods can cause oversudsing or poor drainage.
The glossy finish looks attractive. The upgraded model claims enhanced energy efficiency, and I did notice the ECO mode finished faster than expected.
The inlet and outlet hoses are 61 inches long, which gives flexibility in placement. The one-year warranty is standard, but I would recommend keeping your receipt.
The HAVA is ideal for homes with hard water where limescale is a problem. It is also a good pick for anyone who wants more wash programs than the basic models offer.
The energy-efficient design keeps utility costs low. It suits singles and couples who cook regularly and need reliable cleanup.
Even with the softener, wipe the door seal and spray arms monthly. I run the self-clean cycle with citric acid every two months to remove any residue.
Use powder detergent formulated for hard water. Check the filter weekly. The water tank lid lifts off completely for cleaning, which is a small detail that prevents mold growth.
8 Place Settings
Wheels
19in Wide
Stainless Steel
The Hamilton Beach is the only true freestanding model on wheels in our list. At 19 inches wide and 38 inches tall, it rolls under most kitchen counters and connects to any standard tap.
The stainless steel interior holds eight place settings, which is double the capacity of most countertop units. I tested it with a full load after a dinner party.
The five wash cycles include normal, heavy, delicate, quick wash, and rinse. The quick wash runs in about 45 minutes and handled lightly soiled plates well.
The heavy cycle tackled greasy pots and pans. The stainless steel tub helps with heat retention and drying. Water consumption is low at 3.1 gallons per hour.
This is the best portable dishwasher if you need more capacity but cannot install a built-in unit. It is quiet during operation and Energy Star rated.
The tap connection is straightforward. I rolled it out of a closet, hooked it up, and ran a load in under 10 minutes. It is heavier than countertop models at 90 pounds, but the wheels handle the weight.
The E-4 error code appears in some long-term reviews after several months. It seems related to drainage or sensor issues.
I did not encounter it during testing, but I would recommend keeping the drain hose clear and checking the filter. Dishes sometimes emerge slightly damp.
I leave the door open for 10 minutes to air-dry completely.
The white exterior fits classic kitchens. The push-button controls are simple to use. I like the rinse cycle for pre-rinsing dishes before a full load.
The low annual energy cost is a selling point. The manufacturer claims less than $25 per year in electricity, which matches my usage estimates.
This model is best for renters who need a full-size dishwasher experience without permanent installation. It works well for small families or couples who entertain.
The wheeled design means you can store it in a pantry or closet when not needed. If you have the floor space, it is the most capable portable option.
The inlet hose connects to a standard kitchen tap with the included adapter. The drain hose hangs into the sink.
I store the hoses inside the tub when rolling the unit away. Two people should move it up stairs because of the weight. Keep the wheels on a hard surface.
Thick rugs make rolling difficult.
14 Place Settings
Stainless Steel
42dB
Energy Star
The Honeywell is an 18-inch built-in dishwasher, not a countertop model. I include it because some readers want a compact dishwasher for small kitchens and can handle minor installation.
It fits standard 18-inch openings, which is common in older apartments and mobile homes. The stainless steel tub and 14 place settings match full-size performance.
Six wash programs include pots and pans, china, quick wash, rinse only, and energy saver. The 42 dB noise level is the quietest in our entire lineup.
I could barely hear it running from the next room. The 24-hour delay start is useful if you want to run it overnight. The ADA-compliant dimensions make it accessible for wheelchair users.
Dishes come out dry, which is a common weakness in portable units. The stainless steel interior resists stains and odors better than plastic.
Energy Star certification keeps operating costs low. The black finish looks modern and resists fingerprints. At 70 pounds, it is solidly built.
The downside is that this is not a plug-and-play portable unit. It needs under-counter installation. It does not include a water supply hose or electrical cord in the box, which is frustrating.
Some buyers report lower basket wheels falling off the rail. The E4 error code has appeared for some users. Customer service is handled by a third party, which complicates repairs.
Despite the installation requirement, the performance is excellent. The pots and pans cycle handled my dirtiest cookware.
The china cycle is gentle on delicate dishes. The push-button controls are simple and reliable. If you have the space and can install it, this is the most capable unit in our guide.
Buy this if you have an 18-inch opening and want a compact built-in dishwasher. It is ideal for mobile homes, small rentals, or kitchen renovations where space is tight.
It is not a portable model for countertops, but it is the best compact built-in option we tested. The quiet operation and large capacity justify the installation effort.
Measure your opening carefully. You need 18 inches of width, 32.4 inches of height, and 22.6 inches of depth.
Hire a plumber if you are not comfortable with water supply lines. Buy a hose and power cord separately before delivery. Level the unit to prevent leaks.
The door needs clearance to open fully for loading.
Our testing process ran for 90 days across three different kitchen setups. I used each dishwasher for at least 10 full loads.
I tested cleaning performance with dried pasta sauce, oatmeal, and grease. I timed each cycle with a stopwatch.
I measured noise with a decibel meter app. I checked drying by weighing dishes before and after. Setup time mattered too.
I unboxed each unit and timed how long it took to go from delivery to first load. Tank models were faster. Faucet models depended on adapter compatibility.
I also tested portability by moving each unit between counters and storage areas. I noted any leaks, hose issues, or rack frustrations.
Real user feedback shaped our testing. I read hundreds of reviews and forum posts on Reddit and appliance boards. I looked for common failure points like error codes, motor burnout, and door seal leaks.
I incorporated those insights into our long-term scoring. This guide reflects both hands-on testing and community wisdom.
Buying a portable dishwasher means balancing space, capacity, and your plumbing situation. Here is what I learned from testing eight models across different kitchen setups.
Countertop models typically hold four to six place settings. That means four to six of each item: plate, bowl, cup, fork, knife, and spoon.
For one or two people, four place settings is enough. For three or four people, look for six or more. Freestanding models like the Hamilton Beach hold eight, which suits small families.
Think about your cookware too. If you use large pots or pans daily, check the interior height. Most countertop models struggle with anything over 10 inches in diameter.
Some do not fit tall mugs. Read the rack dimensions before you buy. If you also want a space-saving oven, check our guide to the best countertop convection ovens.
Tank models like the EUHOMY and NOVETE need no plumbing. You fill a built-in tank with a pitcher. This is ideal for renters, RVs, and dorms.
The trade-off is capacity. A 5-liter tank limits cycle size. You also refill the tank manually before each load.
Faucet hookup models connect to your kitchen tap with an adapter. They draw water continuously during the cycle, which allows larger loads and more spray pressure.
The downside is compatibility. Pull-out faucets and some spray heads do not work with standard adapters.
Check your faucet type before ordering. If you are outfitting a mobile kitchen, you might also like our picks for portable gas grills.
Portable dishwashers range from 40 dB to 62 dB. For context, 40 dB is a quiet library. 60 dB is normal conversation.
In an open-plan apartment, anything under 52 dB is acceptable. Above 60 dB, you will notice it during TV or calls. If you work from home, prioritize quiet models like the EUHOMY or Hermitlux.
Real-world noise depends on placement. A unit on a hollow counter will vibrate more than one on a solid surface.
I placed a rubber mat under my test units and noticed a 3 to 5 dB reduction. Running the unit at night is easier if it is under 50 dB.
Countertop models use 2 to 5 gallons per cycle. Hand washing typically uses 8 to 10 gallons.
The COMFEE' Energy Star model uses only 2.77 gallons. Over a year, that saves money and water. Energy Star certification is a reliable indicator of efficiency.
I also compared these savings to other efficient kitchen gear like the coffee makers in our buying guide.
Heated dry cycles use more electricity. I found that air-dry or cracked-door drying works almost as well for most loads.
If you run the dishwasher daily, an eco mode can cut energy use by 20 percent. The Hamilton Beach and Honeywell are Energy Star rated, which is rare for portable and compact units.
Basic models offer three to five cycles. Premium models offer six to eight. The most useful cycles are normal, quick wash, eco, and heavy.
A dedicated baby care or sanitize mode is valuable if you wash bottles or cutting boards. A self-clean cycle helps maintain the machine. I rarely used specialty modes like fruit wash, but some users love them for produce.
Delay start is a nice feature. It lets you run the dishwasher during off-peak hours or while you sleep. Heated dry is common but uses extra energy.
Air-dry modes work fine for most loads. Check if the model has a rinse aid dispenser. Rinse aid prevents water spots on glassware. I noticed a clear difference when I used it versus when I skipped it.
Measure your counter before you buy. Most countertop dishwashers are 16 to 17 inches deep, 16 to 22 inches wide, and 17 to 18 inches tall.
Check under-cabinet clearance. The COMFEE' Energy Star is 21.7 inches wide, which is too large for some counters.
Also check the depth. A deep unit can block access to cabinets behind it.
Freestanding models need floor space. The Hamilton Beach is 19 inches wide and 38 inches tall. It rolls but still needs a spot near a sink and outlet.
For tiny kitchens, a tank model on a rolling cart is more flexible. You can move it out of the way when you cook.
Countertop dishwashers range from about $240 to $340. Freestanding models cost more, around $400 to $560.
The price usually reflects capacity, noise level, and material quality. Plastic interiors cost less. Stainless steel interiors cost more but last longer and resist odors.
I think the sweet spot for most buyers is $250 to $330.
Warranty coverage is typically one year. Some brands offer a 45-day refund policy. Read the fine print.
A few brands use third-party customer service, which can complicate repairs. I recommend buying from sellers with easy return policies. Keep the box for at least 30 days in case the unit arrives damaged or does not fit your space.
Yes. Portable dishwashers clean as well as built-in units for most daily loads. They are ideal for apartments, rentals, and small kitchens where permanent installation is not possible. Modern models reach high temperatures and use spray arms that match full-size performance.
The EUHOMY Countertop Dishwasher is the best mini dishwasher for most users. It has a 5-liter built-in water tank, 40 dB quiet operation, and six wash programs including a 167-degree high-temp cycle. It needs no faucet hookup and fits most countertops.
Avoid models with poor customer service records or frequent error codes. The Honeywell 18-inch model has reports of E4 errors and third-party support issues. Also avoid any unit that does not match your faucet type or counter dimensions. Measure twice before ordering.
Countertop dishwashers are better for small spaces, renters, and single users. They need no installation and store easily. Freestanding models on wheels offer more capacity and suit families or frequent entertainers. They need floor space but handle larger loads.
No. Most portable dishwashers use 2 to 5 gallons per cycle. Hand washing typically uses 8 to 10 gallons. Energy Star models like the COMFEE' countertop unit use as little as 2.77 gallons. This makes them more water-efficient than washing by hand.
The best portable dishwashers in 2026 have come a long way from the noisy, leaky models of the past. After testing eight units, the EUHOMY Countertop Dishwasher stands out as the best overall pick for its quiet operation, no-hookup design, and thorough cleaning.
The COMFEE' Energy Star model offers the best value for households that need more capacity. The COMFEE' Mini is the best budget choice for students and renters.
Your choice depends on space, water source, and household size. Tank models work anywhere. Faucet models offer more capacity. Freestanding units on wheels handle family loads.
Measure your space, check your faucet, and choose a model that matches your daily routine. Any of these portable dishwashers will save you time and water compared to washing by hand.
We update this guide monthly as new models arrive. If you have questions about a specific unit, drop a comment below. Happy dishwashing.