10 Best Countertop Dishwashers 2026 in the United States

The EUHOMY countertop dishwasher is a compact and portable choice ideal for small living spaces like apartments, dorms, or RVs. Its footprint (about 17 x 17 x 18 inches) makes it easy to fit on most countertops without crowding your kitchen. With a 5-liter built-in water tank plus an option to connect directly to a faucet, it offers flexible installation without permanent hookups. This dishwasher can hold over 30 dishes using its roomy rack and handles plates up to 10.25 inches, which is generous for its size.

It features six wash programs including a quick 29-minute cycle and a high-temperature baby care/heavy-duty mode that sanitizes well, especially useful for greasy cookware and bottles. The drying system is particularly noteworthy, providing 60 minutes of hot air drying plus extended ventilation to keep dishes fresh and dry. Energy-wise, it uses about 1000 watts, and the water tank system can reduce water use by up to 80% compared to handwashing, making it eco-friendly.

Noise is kept low at 40 decibels, which is quiet enough for small spaces. The dishwasher has a modern touch control panel with LED display and interior lighting, adding ease of use. However, it requires dishwashing powder or tablets only—liquid detergent isn’t compatible. Also, you might need to buy a faucet adapter if your faucet isn’t a standard size. It’s made with sturdy materials like ABS and stainless steel parts for durability. EUHOMY’s countertop dishwasher is well-suited for users needing a compact, efficient, and versatile cleaning appliance without permanent installation, balancing convenience and performance nicely, though detergent restrictions and potential faucet adapter needs are minor points to consider.

The COMFEE' Portable Countertop Dishwasher is a compact and practical choice for small kitchens, apartments, RVs, or boats where space is limited. Its size (about 17 x 16.5 x 17 inches) makes it easy to fit on most countertops as long as you have some clearance above. Despite its small footprint, it can clean over 30 items per cycle, including plates up to 9.5 inches wide, which is quite generous for a mini dishwasher. One big plus is its 5-liter built-in water tank, allowing you to run a wash without hooking up to a faucet, although a faucet connection is possible with the included adapter. This makes it very convenient for users lacking plumbing access or those wanting mobility.

The dishwasher offers six wash programs including Normal, Rapid, Hygiene (which heats water up to 162°F for thorough cleaning), Fruit, Glass, and an Air Refresh mode that helps dry dishes and remove odors. This range supports cleaning a variety of items while maintaining hygiene, especially useful for baby dishes and delicate glassware. It uses about 1.32 gallons of water per hour, significantly less than handwashing, and consumes 130 kWh annually, showing decent energy efficiency for its size. Noise level is moderate at 62 dB—noticeable but not overly loud compared to typical kitchen appliances.

Installation and use are straightforward: no permanent plumbing is required, and the touch panel controls are simple to operate. The dishwasher also includes handy features like a see-through window and adjustable racks to better organize your dishes. However, the inner and rack materials are plastic rather than stainless steel, which might impact durability over many years. Also, at around 36.6 pounds, it’s portable but not ultra-light. This COMFEE' model suits those needing a no-fuss, space-saving dishwasher that covers essential washing needs with good water and energy savings. While it may not match full-sized dishwasher power or durability, it offers excellent convenience for small households or mobile living.

The Hermitlux Countertop Dishwasher is a solid choice for small living spaces like apartments, dorms, or RVs, thanks to its compact dimensions (about 17 x 17 x 18 inches) and 5-place setting capacity. It fits dishes up to 10.25 inches and can handle roughly 30 pieces of kitchenware, which is quite generous for a portable unit. Installation is flexible since it has a built-in 5-liter water tank allowing use without plumbing hookups, but it can also connect directly to a faucet, making it convenient for those without under-sink access.

With 7 main wash programs plus additional features like delay start (up to 18 hours), child lock, and extra drying, this dishwasher adapts well to different dish types and schedules. The 360° spray system with 14 water jets helps ensure thorough cleaning, including delicate glassware or baby bottles. It uses just 5 liters of water per cycle, which is significantly less than hand washing, and it’s ETL certified for safety.

Noise level sits at a quiet 50 decibels, so it won’t be disruptive in small homes. Energy consumption is modest at 0.38 kWh per cycle, supporting energy-conscious users. The inclusion of features like a glass door for monitoring, LED controls, and a self-cleaning option adds to ease of use. The unit weighs 35 pounds, so while portable, it’s not ultra-lightweight. The interior height requirement means you need at least 20 inches clearance above your countertop. Some users might find the 5-liter tank capacity limiting for larger loads or frequent use, and filling the tank manually could be less convenient compared to fully plumbed models. This Hermitlux model offers a good balance of capacity, water efficiency, and versatile washing cycles in a compact footprint, making it especially suitable for individuals or small families in tight spaces who value convenience and water savings without permanent installation.