The 11 Best 18 inch Countertop dishwashers (2023 reviews)

There are several advantages of having a 18 inch countertop dishwasher. Let’s take you step by step, type by type, and find the best 18 inch countertop dishwasher for you.

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Our Top Picks:

Best Overall: Buy: Airmsen 18 inch Countertop Dishwasher READ REVIEW

Best For putting Dishes: Buy: Novete 18 inch Countertop Dishwasher READ REVIEW

Best With handle: Buy: Kapas 18 inch Countertop Dishwasher READ REVIEW

Best With Mini fridge: Buy: COMFEE 18 inch Countertop Dishwasher READ REVIEW

Best With Water softener: Buy: Farberware 18 inch Countertop Dishwasher READ REVIEW

Best With low Water Pressure: Buy: Blackdecker 18 inch Countertop Dishwasher READ REVIEW

Best For Two people: Buy: IAGREEA 18 inch Countertop Dishwasher READ REVIEW

Best For Countertop In RV: Buy: Chumaste 18 inch Countertop Dishwasher READ REVIEW

Best For Small homes: Buy: Costway 18 inch Countertop Dishwasher READ REVIEW

Best For bowl: Buy: Ventray 18 inch Countertop Dishwasher READ REVIEW

Best With Drying cycle: Buy: SPT 18 inch Countertop Dishwasher READ REVIEW

Best Overall: Airmsen 18 inch Countertop Dishwasher

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The airmsen 18 inch countertop dishwasher is capable of outshining several other dishwasher featured in this list in overall features. This machine does an amazing cleaning job, is easy to set up, easy to run and takes up very little space. It has rinse cycles for all 5 cycle options. It has a transparent dual-layer glass door, combined with a built-in led lamp so that you can watch the food stains get cleaned off your dishes in real time.

The minimalistic and straightforward interface allows you to effortlessly navigate the different settings to suit your dish washing needs. It has a drying function, you can use to dry the dishes, baby's bottle, children toys, etc. The Speed mode works great if dishes are thoroughly rinsed and no dried on food runs about 30 mins instead of 69, and still uses all the water. It’s quiet and has the flexibility to be completely portable or plumbed in.

• Big enough for 4 place settings, cleans everything, very easy to use,love this dishwasher
• Great for small space and singles or couples
• Love the speed cycle for moving dishes

Best For putting Dishes: Novete 18 inch Countertop Dishwasher

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The novete 18 inch countertop dishwasher should be able to handle its purpose and duties with ease. It offers enough space for 4 x serving bowls, 4 x cups, 4 x small plates, 4 x dinner plates, 7 x spoons, 7 x forks, and 7 x knives. It is quiet which is great for small places. The onboard tank works very well and is great for when you are running on limited water. It is included so fruit and vegetables can be cleaned easily, ready to serve directly from the dishwasher.

The storage rack and cutlery basket make it easy to clean '' top rack only for dishwasher safe items such as knives, forks, and spoons, leaving more space for dishes and small pots. There’s just a grate on top to prevent objects from falling into the tank. It is perfect for putting dishes in after each meal.

• Perfect for small apartments and singles!single
• Perfect for 1 or 2 person household
• Easy to use, cleans dishes well
• Works best with liquid detergent, not powder or pods with powder in them

Best With handle: Kapas 18 inch Countertop Dishwasher

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The kapas 18 inch countertop dishwasher is suitable and reliable and fits well with your daily usage. This model is easy to use and extremely quiet. It takes up a lot of space on the counter, but it’s quiet and cleans great. It comes with a basket for your fruits and veggies. The LED digital controls show a clear picture-view of wash controls and the automatic water level indicator lets you know when the correct water level has been reached. There's a basket you can place fruits and veggies in and the machine washes the fruits and veggies for 20 mins. The silverware drawer comes out giving more versatility. It does a great job getting the dishes clean and the silverware clean.

• A great dishwasher for 1-2 people
• Definitely can’t leave any residue on dishes or they won’t come clean
• Works well but doesn't take full size dinner plates with cutlery rack installed

Best With Mini fridge: COMFEE 18 inch Countertop Dishwasher

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The comfee 18 inch countertop dishwasher should be able to handle its purpose and duties with ease. It is perfect for a small condo or apartment. It comes with an enclosed item, being able to wash fruit & vegetables is wonderful. It is very efficient with its use of water and hot drying element because it also has a sanitization cycle that washes baby bottles. There is a hose, you attach it to drain into a sink or tub while cleaning the dishes.

Adding water manually in the 5l built-in water tank, you can put the dishwasher in any suitable place without connecting to tap water. The quick wash setting uses less water and electricity. These are cleansed comparable to any regular sized dishwasher and dried well, too. A pitcher is included and the dishwasher will beep at you when it's filled to the appropriate level.

• Menus is very easy to navigate and control
• Good investment for long term

Best With Water softener: Farberware 18 inch Countertop Dishwasher

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Not everyone likes to purchase dishwasher for their daily usage, but the farberware 18 inch countertop dishwasher would be an anomoly. This machine is perfect for washing one day worth of dishes for a single person. It can fit a variety of dishes (up to 12-inches in diameter at an angle) and is ideal for small kitchens with ample counter space. The rapid cycle lets you get items clean in only 40 minutes and when you are done, the automatic air circulation helps to dry dishes. It has a glass setting and a baby bottle setting for cleaning as well.

The Variable Pressure jets use a variable speed motor to vary water pressure throughout the wash cycle. The rapid setting takes 40 minutes and with the air fresh set on, it'll make sure that any food odor is removed after it's done washing. It is easy to use, and gets the dishes clean like any full size dishwasher would. The Interior walls are stainless steel and the racks are plastic. It is ideal for small kitchens with ample counter space.

• Super simple and easy to use
• Works best on a wheeled cart that can be rolled up to the sink
• Great for a small studio apartment

Best With low Water Pressure: Blackdecker 18 inch Countertop Dishwasher

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Compared with other dishwasher in this category, the blackdecker 18 inch countertop dishwasher has a convenient design. It is perfect for year round grilling that avoids cold winters and rainy days, this smokeless grill brings healthy and savory grilling inside the kitchen. It is surprisingly powerful for such a little washer and is the perfect size for a two-person household. It is also allows for fresh water input and waste water output into the sink drain. The dish washer comes with a connector, that is designed to be screwed into a faucet.

The hose hookup to the sink is fast and easy to connect and reconnect, with no leaks or issues. It is sealed well and very quiet. It is great dishwasher for tight places. It is easy to load and turn on while you are doing other things.

• Extremely quiet and easy to use
• Great space saver, quite & powerful
• Comes with everything except the part the screws on your faucet
• Easy to install and very roomy

Best For Two people: IAGREEA 18 inch Countertop Dishwasher

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Next on the list, we've got yet another dishwasher that manages to win our hearts. It's the iagreea 18 inch countertop dishwasher and it's widely considered as one of the best convenient dishwasher you can buy. This countertop dishwasher is beyond amazing. It handles standard sizes, ie., ten inch dinner plates, regular cups, but nothing extra large. It even has a dry feature so the bottles get good heat. The machine will also light up in the last 10 minutes before the cycle finish.

This would be a great option for a dorm or small kitchen without the option of a permanent built. It is a tabletop dishwasher, dryer, and cabinet. It is reasonably quiet and simple to use. If you spend a week waiting to have a full load, this is for you.

• Works great, helps to soak or prerinse though
• Takes up little space and the dishes come out clean
• Has to be hooked to running water
• Little to no noise at all and dishes come out clean

Best For Countertop In RV: Chumaste 18 inch Countertop Dishwasher

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Compared with other dishwasher in this category, the chumaste 18 inch countertop dishwasher has a convenient design. This little washer is really quiet, cleans and dries awesome. It is good for everyday, light to medium dishes. The dish washer adopts the hot air drying mode, and has the functions of dishwasher, dryer and cabinet. It only takes 19 minutes to easily clean fruits and vegetables and protect your healthy life.

It comes with a compact dishwasher, a full wash cycle consumes only 5l of water, which is only 1/3 of that of hand washing. They create high levels of foam which will vapor lock the pump. The dishwasher is also very quiet. It’s very quiet and have a sleek look. It is an excellent energy-saving helper for every family, light to medium dishes.

• Even has a fruit mode so you can batch wash when canning food
• Very easy to use and is quite powerful
• Reasonable design to prevent water leakage
• Fits well on the counter and empties into small side sink

Best For Small homes: Costway 18 inch Countertop Dishwasher

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The costway 18 inch countertop dishwasher is satisfactory and appropriate and fits well with your daily usage. It is an excellent choice if you want to have a built-in dishwasher in a small space. It is easy to break things and they're deep, hard on the back. After each round of washing, the hot air dry function of the mini dishwasher will dry your tableware with 158 °f of circulation for convenience. It does good with glass cups, and reasonably well with plastic containers.

There are 5 built-in washing programs to tackle your dirty dish, based on the different tableware material and stains to ensure the optimum cleaning results. It is applicable for ceramic, glass, and stainless steel utensils. The mini dishwasher can make sure thorough sewage filtration and convenient for daily cleaning.

• Takes away the ability to utilize the kitchen sink while it's running
• 5 washing programs and child lock function
• Good investment for long term

Best For bowl: Ventray 18 inch Countertop Dishwasher

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The ventray 18 inch countertop dishwasher should be able to handle its purpose and duties with ease. It is amazing for people who can't get a full dishwasher. It is a perfect choice for a small kitchen in your apartment, dorms, campers, rvs, boats, etc. It locks onto any faucet nicely and as a matter of fact you can still use your faucet when it's running. It comes out nice hot and clean.

This one just squeezes in and is very tight. The machine beeps when it completes a cycle and you can just leave the machine open to air it out. It’s really everything you could want if you want something more portable or don't have the option for a proper dishwasher.

• Truly works and does the job and does not take up much space
• Relatively small, perfect for a single person
• Works great and so easy to set up and use

Best With Drying cycle: SPT 18 inch Countertop Dishwasher

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Spt is known for creating pragmatic and minimalist dishwasher for people on the go, and its line of spt 18 inch countertop dishwasher definitely falls in line with that reputation. This is a great dishwasher. It's 1000 watts maximum, while heating the water. The Dishwasher has a pump for all wash and drain cycles. It only powers the pump, which uses very little electricity. It can be used as both, but comes as a portable.

The machine is great inside with it's metal inside that appears more durable. It comes with all necessary equipment to set up very easy. It's on casters,definately portable.

• Very quiet and does a great job
• Works very well and holds way more dishes than a countertop model
• Great for small spaces and quiet
• You can easily bend the lower rack tines