Skip to main content

Best dishwashers in 2021

Best dishwashers

The best dishwashers make cleaning up a lot easier. Throw in the dishes, set the cycle, and your appliance will take care of all the dirty work. One cycle is usually enough to cut through everything from butter-smudged knives, cheese encrusted dishes and all those other troublesome messes, to make everything completely spotless.

The latest models are also quiet enough that they won't interrupt your after-dinner conversations. Whether you're after something budget-friendly, a model that's compact enough to fit in your kitchen, or something large enough to support the whole family, these are the best dishwashers you can buy right now.

  1. These are the best washing machines to keep your clothes clean and fresh
  2. Don't miss out on the best refrigerators you can buy right now

What are the best dishwashers?

Based on our extensive research, the best dishwasher is the Bosch 300 Series SHSM63W55N. Although it’s moderately priced, the Bosch offers a great selection of features, including a durable stainless-steel tub, a third rack for cutlery, almost soundless operation, and of course excellent cleaning performance.

Our best pick for a value model is the under-$400 Whirlpool WDF520PADM. It’s no slouch at doing the dishes either and offers some nice features including a sanitize cycle that’s certified by NSF to kill just about any lingering germs. It’s also has EnergyStar qualification so once it’s installed, it will continue to be easy on your budget. 

The best dishwashers you can buy today

Best dishwashers: Bosch 300 Series SHSM63W55N

(Image credit: Bosch)

1. Bosch 300 Series SHSM63W55N

Best dishwasher overall

Type: Built-in, top control | Tub: Stainless steel | Finishes: Stainless steel, Black, White | Racks: 3 | Noise: 44 dB | Place Settings: 16 | Energy Use: 269 kWH, EnergyStar certified | Features: Sensor Wash, Auto, ExtraScrub, Half Load, Sanitize, Speed60, Extra Dry, InfoLight, Delay start | App Control: No

Excellent cleaning performance
Third rack holds cutlery, small tools
Very quiet
Narrowly spaced tines make larger dishes awkward to place

The Bosch 300 Series SHSM63W55N is our pick for the best dishwasher overall. Without setting you back a bundle, it gives you top-notch cleaning performance, a durable and spacious stainless-steel tub, and a third rack for cutlery. Among its cycles there’s one that washes and dries in just one hour and another that sanitizes. The Bosch 300 is so quiet that it projects a beam of light on the floor to let you know it’s running. 

As the controls are out of sight on the top of the door, this model has a sleek upscale look. The only negative we can point out is that because the tines that separate plates are close together, you may have trouble fitting in chunky plates or bowls. Otherwise, the dishwasher's adjustable racks are great for accommodating a wide range of large and small dishes.

Best dishwashers: Whirlpool WDF520PADM

(Image credit: Whirlpool)

2. Whirlpool WDF520PADM

The best dishwasher for those on a budget

Type: Built-in, front control | Tub: Plastic | Finishes: Stainless steel, Black, White | Racks: 2 | Noise: 55 dB | Place Settings: 14 | Energy Use: 260 kWH, EnergyStar certified | Features: Sensor, Heavy, Soak & Clean, NSF Certified Sani Rinse, 1-Hour Wash, Delay Start | App Control: No

Very good overall cleaning performance
NSF certified sanitizing rinse
Slightly noisy

The Whirlpool WDF520PADM has an unbeatable price but will still get your dishes sparkling clean and hey, that’s why you’re buying a dishwasher.  It’s a nice-looking unit, especially if you opt for the stainless-steel finish, but it’s definitely not fancy. The controls are on the front so it’s not as sleek looking as pricier models and the tub is plastic which means it may not hold up as well as a stainless steel one. Inside there’s no third rack for cutlery. The  utensil holder can be positioned on the door if you need extra space on the lower rack but if may not get flatware as clean in that position. 

It has fewer cycles than some machines, but you do get a one-hour express setting as well as a sanitizing one that’s been certified  by the NSF which means you can be confident it will actually kill germs. Although not loud enough to disrupt dinner conversation, the Whirlpool can be heard when it’s running.

Best dishwashers: KitchenAid KDFM404KPS

(Image credit: KitchenAid)

3. KitchenAid KDFM404KPS

A very good dishwasher from a well-loved brand

Type: Built-in, top control | Tub: Stainless steel | Finishes: Fingerprint resistant stainless steel, Black stainless steel | Racks: 3 | Noise: 44 dB | Place Settings: 16 | Energy Use: 270 kWH, EnergyStar certified | Features: ProWash, Hi-Temp Wash, Sani Rinse, Express Wash, Heated Dry, Extended Heat Dry, Delay Start | App Control: No

Very good cleaning performance
Third rack holds cutlery, small tools
Very quiet
Cycles can be long

The KitchenAid KDFM404KPS is an upgraded version of the KitchenAid dishwasher which many people love for the wide spacing between the tines of the lower rack that easily accommodate plates of all sizes. It has a third rack on top that can hold small bowls and glassware in addition to utensils, freeing up space below for larger items like mixing bowls. Some of the tines on the top and middle racks can be either adjusted or folded down which also helps to make room for oversized things, including serving plates, pots and pans, and vases.

This model  features KitchenAid’s ProWash system that senses soil levels and adjusts the time and temperature of the wash cycle. In addition, it has lots of other helpful cycle including Sani-Rinse and Express Wash. When it’s running, it’s so quiet you’ll probably have to take a peek at the top controls if you don’t remember whether or not you turned it on.

Best dishwashers: Frigidaire Gallery FGID2476SF

(Image credit: Frigidaire)

Another great dishwasher at an affordable price

Type: Built-in, top control | Tub: Stainless steel | Finish: Smudge-proof stainless steel | Racks: 2 | Noise: 51 dB | Place Settings: 14 | Energy Use: 260 kWH, EnergyStar certified | Features: Dish Sense, Heavy, China Crystal, Rinse, NSF certified Sanitize option, Quick Clean, EvenDry, Floor beam, Delay start | App Control: No

Good cleaning performance
NSF certified sanitizing rinse
Racks are a bit wobbly

With an upscale design in fingerprint-resistant stainless steel and lots of extras, the Frigidaire Gallery FGID2476SF is a real bargain. Of course, it cleans and dries well, or we wouldn’t recommend it. But you also get a stainless-steel tub, cushioned stemware holders, and a convenient "favorite" setting that will automatically select the cycle and options that you use all the time. It pretty much does everything you really need except unload itself.

It has a sanitizing rinse that’s certified by the NSF which gives the assurance that it really does kill any bugs that may have survived the wash cycle. When the Frigidaire is running, it’s quiet and shines a blue beam on your floor; when the dishes are done, the light changes to green. All this and it’s an EnergyStar pick.

Best dishwashers: Whirlpool WDF518SAHM

(Image credit: Whirpool)

5. Whirlpool WDF518SAHM

The best dishwasher for small kitchens

Type: Built-in, front control | Tub: Stainless Steel | Finishes: Stainless steel, Black, White | Racks: 2 | Noise: 50 dB | Place Settings: 8 | Energy Use: 234 kWH, EnergyStar certified | Features: Sensor, Heavy, Light, Rinse, Hi Temp, Quick, Delay Start | App Control: No

Very good cleaning performance
Doesn't hold many dishes

The Whirlpool WDF518SAHM 18-inch wide, built-in model offers the convenience of  a dishwasher for  a pocket-sized kitchen. While it can’t hold as many dishes as a full-size 24-inch machine, it should be more than adequate for daily family dinners. This isn’t a fancy machine—its controls are on the front and it has a limited number of cycles. However, the settings it does have are ones you need, including a quick wash and a high temperature one. 

You can depend on the Whirlpool for excellent cleaning and drying results. When it’s operating, it’s quiet which is particularly nice as it may be installed in an apartment or small house where there’s not a lot of distance between rooms. It also has the EnergyStar thumbs up which means it won’t make a big dent on your electric bill. 

Best dishwashers: Bosch 800-Series SHP878ZD5N

(Image credit: Bosch)

6. Bosch 800-Series SHP878ZD5N

Best dishwasher for dry dishes

Type: Built-in, top control | Tub: Stainless Steel | Finishes: Stainless steel, Black, White | Racks: 3 | Noise: 42 dB | Place Settings: 16 | Energy Use: 269 kWH, EnergyStar certified | Features: Sensor, Half Load, Delicate, ExtraScrub, Extra Dry, Sanitize, Speed60, Crystal Dry, InfoLight, Delay start | App Control: No

Excellent drying performance
Very quiet
Third rack for cutlery and small items
Very expensive

Bosch 800-Series SHP878ZD5N  has a new and unique feature that uses minerals stashed in an internal compartment to turn any  moist air lingering at the end of the cycle into heat for better drying. After each load, a small heating element in the machine refreshes the minerals so they’re ready for the next time. Selecting this option adds 30 minutes to the cycle but it’s worth it if pools of water on top of mugs and drippy storage containers are among your pet peeves. In spite of the added time, this is still a very energy efficient model. 

The Bosch is also a top-notch cleaning machine that you can depend on to get the grimiest dishes clean. It’s stacked with convenient features including a top utensil rack that’s deeper than many third top racks so it can hold ladles and potato mashers as well as flatware. When it’s running, it’s so quiet  that a red light shines on the floor to let you know you didn’t forget to turn it on. 

Best dishwashers: LG LDP6797ST

(Image credit: LG)

7. LG LDP6797ST

Best smart dishwasher

Type: Built-in, top control | Tub: Stainless steel | Finishes: Stainless steel, Black stainless steel | Racks: 3 | Noise: 44 dB | Place Settings: 15 | Energy Use: 258 kWH, EnergyStar certified | Features: Auto, Heavy, Delicate, Turbo, Half Load, Energy Saver, Express, Extra dry, Night Dry, Delay Start, Machine Clean, SmartThinQ | App Control: Yes

SmartThinQ Wi-Fi–app control
Excellent cleaning performance
Very quiet
Silverware needs pre-rinsing

Looking for the smartest dishwasher on the block? The LG LDP6797ST has brains to spare, as it comes with a Wi-Fi connection. Pair it with the LG SmartThinQ app, and you can monitor the appliance from your smartphone to get an estimate of how long is left and a notification when the dishes are done. You can also give it orders through Amazon Alexa or Google Assistant and reorder detergent with the Amazon Dash Replenishment Service.

In addition to the smarts, the LDP6797ST has three racks, including a top rack meant for cutlery. Thanks to LG's QuadWash system, with four spinning spray arms to aim more water at the dishes, reviewers found this machine cut through baked-on cheese and maple syrup. It has lots of special cycles and is exceptionally quiet and energy efficient.

Best dishwashers: SPT SD-2213

(Image credit: SPT)

8. SPT SD-2213

Best countertop dishwasher

Type: Countertop, front controls | Tub: Stainless steel | Finishes: Silver, White | Racks: 1 | Noise: 55 dB | Place Settings: 6 | Energy Use: 203 kWH | Features: Heavy, Light, Miniparty, Speed, Delay start | App Controls: No

Only takes up a small amount of space
Doesn't hold many dishes

Don't have room in your kitchen for a full-size dishwasher? Or live by yourself and only use a few dishes? The SPT SD-2213 is your solution to cleaning up fast and sits on your countertop, rather than under it. It’s inexpensive and offers only the basics, but it will get the dishes clean. To operate it, you hook it up to your sink, so no installation is required.

As the SPT has just a single rack, it only holds about half as many dishes as a full-size model and can’t accommodate pots and pans – it's better suited to a meal's worth of dishes and cutlery. It’s not silent when it’s operating, but it’s not loud enough to compete with your Netflix binge in the other room. For smaller apartments that can't accommodate the other best dishwashers on our list, this is the countertop model to get.

best dishwashers: LG LDP6810SS

(Image credit: LG)

9. LG LDP6810SS

A dishwasher with top notch drying performance

Type: Built-in, top control | Tub: Stainless steel | Finishes: Stainless steel, Black stainless steel | Racks: 3 | Noise: 44 dB | Place Settings: 15 | Energy Use: 258 kWH, EnergyStar certified | Features: Auto, Heavy, Delicate, Turbo, Half Load, Energy Saver, Express, TrueSteam, Extra dry, Night Dry, Delay Start, Machine Clean, NSF certified to sanitize | App Control: Yes

Steam setting for better drying
SmartThinQ Wi-Fi–app control
Very quiet
Silverware may need pre-rinsing

LG has added a feature called TrueSteam to this quad dishwasher with 4 cleaning arms and claims it will give you 60% better drying to eliminate pools of water on your mug bottoms and give you crystal clear glassware. Using steam, you also get sanitized dishes for peace of mind when someone in the house has been sick with a cold or flu.

This machine has 3 racks. When you place your flatware and utensils on the top rack you have more room on the bottom for dishes and bowls. If you like controlling your appliances with Alexa or the Google Assistant, you’ll be happy to know this dishwasher is compatible with them. You can also monitor and control it with an app on your mobile phone. Last but not least, this LG isn’t loud enough to disturb kitchen conversation and doesn’t use enough power to jack up your energy bill.

best dishwashers: Whirlpool WDT750SAKZ

(Image credit: Whirpool)

10. Whirlpool WDT750SAKZ

A dishwasher with loads of room for dirty dishes

Type: Built-in, top control | Tub: Stainless steel | Finishes: Stainless steel, Black stainless steel, White, Black | Racks: 3 | Noise: 47 dB | Place Settings: 13 | Energy Use: 270 kWH, EnergyStar certified | Features: Soil Sensor, Heavy, Soak & Clean, Quick Wash, High temperature, Sani Rinse, NSF Certified, Delay Start | App Control: No

Three racks
Energy efficient
No smart features

Whirlpool’s newest dishwasher offers a third rack at a great price. By loading the top rack with utensils and small items, you free up room on the lower rack so you can pack in more dishes and glassware. In addition to having settings for heavy and quick washes, this machine has a Sani Rinse cycle that’s certified by NSF which is a guarantee that it will kill any germs lingering on your dishes. 

It’s also EnergyStar certified which means it uses power efficiently to keep your electric bill down. You can choose this model in basic black or white as well as fingerprint resistant stainless steel. That makes it a good choice if you have an older kitchen and want it to match your other appliances. But at this price, you won’t find any smart features for remote control or monitoring.

How to choose the best dishwasher

Best dishwashers: whirlpool

(Image credit: Whirlpool)

Virtually all dishwashers are designed to fit in a space under the countertop alongside your cabinets. Most are 24 inches wide and 35 inches high but there are some 18-inch wide models available for smaller kitchens. It’s always best to check the dimensions of your space and appliance before you buy. 

You can also purchase a stand-alone or portable type, which attaches to your faucet by a hose and drains into your sink. If you’re really short on space, a countertop model might work for you. Be aware that these counter-top models only have a single rack, so don’t hold many dishes. 


As with all appliances, stainless steel is currently the finish of choice. However, you can find white or black models to match older appliances or black stainless steel or so called Tuscan stainless steel with a bronze tone. If you’re going with stainless steel, ask if it’s fingerprint- and smudge-resistant, especially if you have kids in the house. 


The interior of the dishwasher will either be made of stainless steel or plastic. Stainless steel is more durable and if you can afford it, worth the higher price. 


You’ll find anywhere from 4 to 14 on today’s dishwashers. Consider which programs you’ll actually find useful.

  • Auto uses a sensor to detect particles in the rinse water and figure  out when your dishes are clean. It then adjusts the time and water usage, reducing energy costs.  
  • Rinse settings are great when you don’t have enough items to run a full load but don’t want to leave dirty, smelly dishes in the machine overnight or longer. 
  • Extra Dry options enhance drying and eliminate spotting which is particularly helpful for plastics and glassware. 
  • Delay Start is great if you want to run the dishwasher during off-peak energy hours or in the middle of the night when no one has to take a shower. 
  • Sanitize kills bacteria and are nice to have when someone in the house is sick. 
  • China or Delicate cycles give glassware and fragile items TLC.
  • Half load reduces water usage by washing items in either the top or bottom rack.

Energy efficiency 

All dishwashers carry Energy Guide labels, detailing how much electricity they use and approximately how much they will cost you per year to run. The most energy efficient carry the EnergyStar label. 


The lower the decibel rating, the quieter the machine. Check on the manufacturer’s website if you can't find it in the store. The quietest models are around 44 dB or lower.


Check to see how smoothly the racks slide out and whether or not they are adjustable. Racks that move up and down can make room for oversized items like pots or tall vases. 

Another helpful feature are fold-down tines, which create space for serving bowls and casseroles. If you have any concerns about whether or not your dinner plates or a favorite platter will fit between the tines,  bring them with you when you go shopping.

Increasingly, dishwashers are equipped with a third flat rack on top to hold flatware and tools. Some will even be deep enough for small bowls.  

When to replace a dishwasher

Most dishwashers come with a one year warranty, but the National Association of Home Builders says that your dishwasher has a lifespan of about 9 years. You can skip the extended warranty, because they usually aren't worth the added cost. 

If the cost of a repair is fifty percent or more than the price of a brand new dishwasher, you should consider replacing rather than repairing. When you notice rust or cracks in your machine, it’s time to buy a new one. Unusual noises indicate problems with the pump or the motor. A door latch that doesn't work, water that won't get hot, remains left behind after the end of a cycle and water leaking onto the floor are all signs that the dishwasher is near the end of it's useful life.

New dishwashers are significantly more energy efficient, and an EnergyStar dishwasher only costs about $35 a year to run. Plus it helps reduce air pollution and protect our water supply. 

New dishwashers offer all kinds of truly useful new features. All the latest models have an Auto or Smart cycle that uses soil sensors to match the water volume and cycle length to the soil level on your dishes. Many have a sanitize setting that kills bacteria lingering on your plates. Half load settings wash small loads on only one rack. Even moderately priced dishwashers now come with a third rack for flatware and utensils so that you can remove the flatware basket on the lower rack and free up space for dishes. Dishwashers also continue to get quieter, so that you can have conversation in the kitchen or adjoining rooms. 

Increasingly, dishwashers are equipped with WiFi, allowing you to see the progress of your load on your mobile device and control the cycle from your phone or Alexa or Google Assistant. In some cases, connected dishwashers can diagnose problems, and even alert the manufacturer's service center. 

Check out more of our appliance coverage:

Best refrigerators | Best gas ranges | Best electric ranges | Best washing machines | Best clothes dryers | Best grills | Best vacuum cleaners