Best Portable Dishwashers of 2026

Forty decibels is the number that sets this EUHOMY apart. It is the quietest countertop model here, and in a studio or open-plan apartment that difference is the reason to pay attention. The 5-liter tank and faucet hose give you the same two ways to fill as the top pick, and the 30-plus-item capacity is generous for a compact body. We think of it as the quiet specialist rather than the all-around default.

The rack is where the compromise shows. Large dinner plates and pots can be a tight fit, and the rack rewards careful loading. We like the 29-minute quick cycle for a small daily load and the 73-hour ventilation for keeping the interior fresh. The controls are straightforward, and the interior light is useful when you are loading at night.

If quiet operation is the whole point, this is the one we point to first. The tank still needs manual refills, but the hose gives you a way around that. We compared it with the NOVETE: the NOVETE is easier with 12-inch plates, while the EUHOMY is easier to live beside in a room where you talk, watch television, or take calls. That is a specific trade, and it is the one that decides between them.

The 1.32-gallon tank is the feature that makes this COMFEE CDC17P0ABB useful in a place without a free faucet. Fill it with the pitcher, close the door, and run a load without touching the sink. At 16.53 by 17.13 by 17.24 inches, it is one of the shorter countertop bodies here, which helps under cabinets. The 36.6-pound weight is manageable, but it still wants a permanent landing spot.

Inside, it takes 30-plus items and six programs, including a 158°F hygiene cycle for baby bottles and an air refresh for dishes left overnight. The 62 dB rating is the highest among the countertop picks here, so it is not the one for a studio where you take calls at the sink. We like the touch controls and the simple drain-hose setup, which make the first load less fussy than the feature count suggests.

For one person, or two people who mostly use salad plates and bowls, this is an easy recommendation. The tank saves you from plumbing, the height fits more kitchens, and the load is right for a day of dishes. That is the compact middle ground.

An 18-inch-wide body with eight place settings is the reason to look at this SPT SD-9263SS. It is a full dishwasher that happens to be portable, not a countertop unit you tuck beside the toaster. The stainless tub and finish are the details we appreciate most; they make it feel like an appliance rather than a plastic box. At 118 pounds, it is not something you move for every load, so plan a parking spot near the faucet.

The faucet adapter is included, and the hookup is the familiar portable-dishwasher arrangement: inlet hose to the tap, drain hose to the sink. The 52 dB rating is quieter than the countertop COMFEE and close to the Hamilton Beach. Six wash programs cover the usual loads, and the Energy Star rating is a useful bonus for a machine that may run every day. The drying cycle can still leave dishes wet, so keep a towel nearby.

This is the full-size pick for a renter who wants a real dishwasher without cutting cabinets. The 18-inch width fits where a 24-inch built-in will not, and the eight settings take a dinner party's plates without a second load. If you cannot give up the floor space, the countertop SPT is the smaller compromise; if you want wheels and a wider body, the Hamilton Beach is the other full-size route.

The wheels are the first thing we look at on this Hamilton Beach. A full-size portable is only useful if you can move it to the sink, and the casters make that a one-person job. It holds eight place settings in a 19-inch width, with a stainless interior and a simple push-button panel. At 90 pounds and 38 inches tall, it still needs a parking spot that does not block a walkway.

We like the 19-inch width because it fits under most kitchen cabinets while keeping a full-size rack. The faucet connection is straightforward, and the stainless interior is easier to keep fresh than plastic. The 27-inch depth and 38-inch height mean the door and hose path need room, so measure before you roll it home.

This is the full-size pick for someone who cannot install a built-in but does not want to give up capacity. It rolls to the faucet, takes a full dinner set, and parks against a wall when the load is done. The SPT is the stainless alternative with a similar footprint; the Hamilton Beach is the one that makes moving it part of the routine. Check that your faucet takes the adapter before the first load.

The 14.2-inch depth is the number that makes this AIRMSEN interesting. On a narrow counter, depth is what crowds the sink, and this body gives back several inches compared with the 16- to 20-inch-deep models here. It is still 21.57 inches wide and 19.5 inches tall, so it is not a tiny machine; it is a slim one. We like that distinction because it solves a real counter problem instead of just shrinking the rack.

The rest of the design is aimed at hard water and mixed loads. A built-in water softener is unusual at this size, and it addresses the film that can build up on glasses. Three spray arms and a two-level rack give you more loading options than the single-level compact models, and the seven programs include a 28-minute express cycle. The 72-hour air refresh is a useful extra if you leave dishes in overnight.

The height is the catch. At 19.5 inches, it is tall enough to foul upper cabinets in many kitchens, so measure the gap before you commit. The 56 dB rating is mid-pack: not as quiet as the EUHOMY, but not the loudest here. We also noted the 12-hour delay start, which is more scheduling flexibility than most compact models offer.

This is the pick for a narrow counter where a standard-depth countertop unit crowds the sink. It is not the right choice for a low clearance or for someone who wants to lift the machine onto a shelf. If your space is tight in depth but generous in height, the AIRMSEN solves the harder problem.

A 1-to-6-hour delay is the feature that separates this FOHERE from the other tank models here. Set it after lunch and let it run during off-peak hours, or start it while you are out. The 5-liter tank and faucet hose give you the same flexibility as the top pick, and the 50 dB rating is quiet enough for an apartment. At 16.2 by 15.5 by 17.8 inches, it is compact without being a toy.

Five wash programs plus a sixth option cover the usual loads, and the 167°F high-temperature wash is the one for greasy dishes. The 60-minute PTC hot-air dry and 72-hour ventilation are useful if you do not want to hand-dry every load. We like the delay most, though: it turns a small dishwasher into something you can schedule around your day instead of the other way around.

The boundary is capacity: this is a good fit for a couple or a single person, not a family with a sink full of pots. If you have a free threaded faucet, use the hose and keep the tank for backup. The delay is the reason to choose it over the simpler compact models.

Six place settings in a countertop body is the draw here. This SPT SD-2225DWA is 22 inches wide, 20 inches deep, and 18 inches tall, so it needs more counter than the compact models, but it also takes a fuller dinner set. We think of it as the countertop machine for someone who wants close to full-size capacity without cutting cabinets. The white finish is plain, and the controls are simple.

The six cycles include heavy, normal, eco, glass, speed, and rinse, and the delay start is useful for overnight runs. The 10.25-inch plate capacity is better than the 9.5-inch compact models, though it still will not take a sheet pan. The Energy Star rating and 2.85-gallon water use are the practical details if you run it daily. The 55 dB rating is mid-pack.

The 22-inch width is a real constraint on a short counter; this is not the machine for a narrow galley. The countertop SPT earns its space by taking six settings and a 10.25-inch plate, not by being tiny. If you have the width, it is a sensible budget choice.

The case for this SPT is straightforward: six settings, delay start, and Energy Star performance in a countertop footprint. If you want tank flexibility, the COMFEE CDC17P0ABB is the better fit; if you want a narrower body, the NOVETE is the one. This SPT is for the kitchen that has the counter width and a dedicated faucet.