10 Best Compact Countertop Dishwashers 2025 in the United States

The EUHOMY Mini Portable Dishwasher is well suited for small living spaces like apartments, RVs, or dorm rooms, thanks to its compact size (about 17x17x18 inches) and countertop installation. It can clean over 30 small dishes per load, fitting plates up to 10.25 inches, which is impressive for its size. A standout feature is its 5-liter built-in water tank that lets you operate without needing a direct water hookup, adding great flexibility for places without a sink connection. Alternatively, it can connect to a faucet with the included hose, though you may need an adapter for some faucets.

This dishwasher offers six wash modes, including a quick 29-minute cycle and a baby care/strong mode that uses high heat (167°F) for thorough cleaning and sanitizing, ideal for family needs. The dual spray arms provide 360° cleaning coverage, which should handle various dish types and even pet items. It also features an enhanced drying function that uses hot air and ventilation to keep dishes dry and odor-free.

In terms of efficiency, it is eco-friendly, saving about 80% water compared to handwashing, and has ETL and DOE certifications for safety and energy use. Noise is low at 40 dB, so it won't be disruptive in small spaces. The dishwasher is easy to use with touch controls and includes baskets and hoses needed for operation. The 5-liter water tank limits how many loads you can run before refilling if not connected to a faucet. It requires dish detergent made for dishwashers and cannot wash BPA plastics. Installation is simple but may require buying a faucet adapter separately if your faucet is not compatible. Occasional initial water droplets seen on delivery are normal and not leaks. This model serves as a great choice for those needing a portable, easy-to-install dishwasher that fits small spaces and offers versatile wash options without relying solely on plumbing hookups.

The NOVETE Portable Countertop Dishwasher is an excellent choice for small apartments, dorms, or RVs. Its compact size (16.9 x 16.8 x 18.1 inches) belies its large capacity, accommodating up to 4 place settings, including 12-inch dishes when loaded at an angle. This makes it ideal for a family of 3-4. One of its standout features is the dual water supply modes: a built-in 5-liter water tank for immediate use and a faucet mode with an inlet hose for a more permanent setup. This flexibility in installation adds to its convenience.

It operates at a relatively quiet 50 dB, which is a plus for small living spaces where noise can be an issue. Energy consumption is also reasonable, with an annual usage of 950 watts. The dishwasher features five wash cycles—including a Baby Care mode with a high temperature of 167°F for thorough cleaning—and a 3-in-1 function that includes washing, drying, and ventilating. The air-dry function after each cycle ensures dishes remain dry and odor-free.

Additional features like the LED touch panel, automatic water level indicator, and dual-layer glass door with built-in LED light enhance user experience by making it easy to operate and monitor. However, the unit is primarily made of plastic, which might raise durability concerns for some users. While the capacity is generous for its size, it may still be insufficient for larger families or heavy dishwashing needs. Some users might also find the automatic ventilation cycle, which runs every 75 minutes for 72 hours, excessive. Despite these minor drawbacks, the NOVETE Portable Countertop Dishwasher is a strong contender in the compact countertop dishwasher category.

The COMFEE' Countertop Dishwasher is designed for small households, dorms, RVs, and apartments, boasting compact dimensions (19.7”D x 21.7”W x 17.2”H) and a 6-place setting capacity. This is suitable for 2-3 people and can accommodate up to 70 pieces of tableware, including plates up to 10 inches in diameter. Installation is straightforward, connecting directly to a faucet with the necessary adaptor, allowing flexibility in placement either on a countertop or within a cupboard.

With 8 washing cycles including Heavy, Normal, Baby-Care, ECO, Glass, Speed, Mini-party, and Rinse, it offers versatility to meet various needs, from lightly soiled dishes to heavily stained ones. The Heavy Program uses high water temperature (up to 68℃) and pressure to tackle stubborn stains effectively, while the Speed Program cleans dishes in just 45 minutes, ideal for those in a hurry. Energy efficiency is notable, as the dishwasher is Energy Star compliant with low water consumption at 2.77 gallons per cycle, making it cost-effective and environmentally friendly.

At a noise level of 49 dB, it operates quietly, which is beneficial in small living spaces. Additional features include touch controls and a sleek black design that adds a modern touch to any kitchen. However, it may not be suitable for larger households due to its limited capacity. Furthermore, while it offers simple installation, you may need to purchase an adaptor separately for faucet connection. This compact dishwasher is ideal for those seeking a portable, efficient, and versatile appliance for small spaces.