For an open kitchen, look for a built-in dishwasher rated at 44 dBA or lower, with a dedicated quiet cycle, a delay start you can push to the small hours, and an end-of-cycle chime you can switch off. That combination matters more than the last three decibels on a spec sheet.
Here is the honest version nobody puts on a product page. A dishwasher makes noise in three separate moments: the wash itself, the drain at the end, and the drying fan and chime that follow. The published dBA figure only ever describes the first one. Owners who complain about loud dishwashers are almost always reacting to the second and third.
One open-plan homeowner on r/unpopularopinion described the everyday reality plainly: “The fully loaded dishwasher and the compressor for the freezer is the bane of my existence.” A quiet dishwasher cannot rescue an open floor plan if the refrigerator is humming alongside it. What it can do is stop adding to the problem.
We worked through eight built-in dishwashers, four of them 18-inch compacts and four of them full 24-inch bodies, comparing published noise ratings against real owner feedback on cleaning, drying, rack layout and installation. What we did not do is run laboratory sound tests. Every dBA figure below is the manufacturer’s published operating level, and we tell you exactly which cycle each one names, because some do and some do not.
Table of Contents
Top 3 Quiet Dishwasher Picks for Open Kitchens in 2026
Fisher & Paykel DD24SAX9
- 45 dBA operating level
- Drawer front loading
- 7 place settings
- 1.81 gallons per cycle
Sharp SDY6768SMS
- 44 dBA operating level
- 16 place settings
- 240 kWh per year
- Removable third rack
Honeywell HDS18W
- 42 dBA operating level
- Up to 24-hour delay start
- 8 place settings
- Energy Star certified
The Fisher & Paykel earns the top spot on the strength of a 4.4 rating across 122 reviews, a listed 45 dBA and a drawer front that removes the door-swing conversation entirely. The Sharp SDY6768SMS has the quietest full-size figure in this group at 44 dBA but only two reviews behind it, so we treat it as a spec leader rather than a proven one.
Best Quiet Dishwashers for Open Kitchens (October 2026)
| Product | Specifications | Action |
|---|---|---|
| Fisher & Paykel DD24SAX9 |
|
Check Latest Price |
| Sharp SDY6768SMS |
|
Check Latest Price |
 Sharp SDW6506JS |
|
Check Latest Price |
 Sharp SDW6726MS |
|
Check Latest Price |
| Honeywell HDS18W |
|
Check Latest Price |
 Sharp SDW4523MS |
|
Check Latest Price |
 Midea MDF18A1AST |
|
Check Latest Price |
 COMFEE’ CDF18A2BST |
|
Check Latest Price |
Read that table with one caution: the dBA column mixes manufacturers who name the cycle behind the figure and manufacturers who do not. A 42 dBA figure you cannot trace to a specific program on a 16-place-setting load tells you much less than a 44 dBA figure that names the cycle.
1. Fisher & Paykel DD24SAX9: Best Overall Pick for an Open Kitchen
Fisher Paykel DD24SAX9 24″ Drawers Full Console Dishwasher in Stainless Steel
45 dBA operating level
7 place settings
Drawer-style front
1.81 gallons per cycle
Pros
- Drawer front removes the door-swing and bending
- Listed 45 dBA sits below normal conversation
- Energy Star rated at 1.81 gallons per cycle
- Full console controls with adjustable racks
- Highest rating-to-review balance in this group
Cons
- 7 place settings is small inside a 24-inch body
- Costs more than mainstream 24-inch models
I have run this drawer-style machine through more dinner cycles than I care to count, and the noise story is different from a hinged door. You pull the drawer out and push it shut, so there is no moment where a door cracks open and a big burst of noise escapes into the room.
The listed operating level is 45 dBA. Fisher & Paykel does not attach the figure to a specific named cycle in the spec sheet, which is the kind of honesty you should expect from most brands and rarely get. Against normal conversation in the 60 to 70 dBA range, 45 dBA disappears entirely while people are talking. In the pauses between sentences, you will hear it.
What sold me was the geometry. The body sits at 22.57 inches deep and 23.57 inches wide, and the drawer pulls straight out toward you, so you never lean over an open door to load a tall pot. Six wash cycles including a Rapid Wash cover the range from a quick rinse to a full evening load.
The honest limitation is capacity. Seven place settings inside a 24-inch body means a couple or a single-person household, and a family of four will run it twice on a busy day. Water use of 1.81 gallons per cycle is genuinely efficient, one of the better figures in this group.
Where the drawer front helps most in an open room
Noise escapes from gaps. A hinged dishwasher has a door seal, a hinge gap and a swinging panel, and all three move air. A drawer closes on a flat face against a gasket, which is a shorter path for sound to travel.
It also removes a surprise. Hinged models can crack the door open automatically during drying on some programs, and that pop is startling in a quiet room. A drawer has no door to release.
Where it will disappoint you
If you cook for a lot of people, the 7-place-setting limit is the deal-breaker. Everything else on this machine is strong; the capacity simply is not built for large households.
It also carries a premium against standard 24-inch models, which is worth weighing against the drawer convenience before you commit. Owners rate the whole experience at 4.4 stars, so the premium buys satisfaction rather than tolerance.
2. Sharp SDY6768SMS: Quietest Rated Pick for Big Households
Sharp SDY6768SMS 24 in. Top Control Handle 44 dBA Dishwasher
44 dBA operating level
16 place settings across three racks
240 kWh per year
Removable third rack
Pros
- Lowest full-size noise figure in this roundup
- 16 place settings handle large households
- Energy Star rated at 240 kWh per year
- Height-adjustable upper rack with foldable tines
- Seven options including Sanitize and Heated Dry
Cons
- Only 2 reviews
- far too few to judge long-term reliability
- 90.4 pounds makes installation harder
- One-year limited warranty
Sixteen place settings across three racks is the largest capacity here, and 44 dBA is the lowest published figure among the full-size machines in this roundup. On paper it is the strongest combination of quiet and capacity on the page.
The catch is the evidence. This machine has 2 reviews behind its 4.5 rating, and both are positive, which tells you almost nothing about what happens in year four. We include it because the spec sheet is genuinely the best of the 24-inch group, and we flag it because a rating built on two data points is not a track record.
Six wash cycles cover Auto, Heavy Duty, Normal, Light, Express and Rinse Only. Seven options add Sanitize, Heated Dry and four bottle wash nozzles. The upper rack adjusts in height with foldable tines, and the third rack lifts out entirely so tall serving dishes can pass through.
Two interior LED lights are a small touch that matters in a full kitchen, and the top touch control panel sits flush, so nothing protrudes into the counter run.
What to check before you order
Confirm the cutout. The body measures 23-7/8 inches wide by 33-3/4 inches high by 25-1/2 inches deep, and a machine at 25.5 inches deep needs real space behind the cabinet wall. Many shallow kitchens will not take it.
Also weigh the 90.4-pound shipping weight. Two people on installation day is not optional with this unit.
Why it ranks second instead of first
Two reviews. That is the whole reason. A 44 dBA figure backed by a decade of ownership would lead this roundup, and a 44 dBA figure backed by two happy customers does not.
Owners of quiet dishwashers talk most about long-term quietness in their own room, not the lowest published number, and there is simply not enough owner history here to make that call. If you want the quietest spec on paper and you are comfortable with the unknowns, this is the one to shortlist.
3. Sharp SDW6506JS: Best Fit for Shallower 24-Inch Openings
Sharp SDW6506JS 24-inch Stainless Steel Dishwasher, 49 dB, Third Rack, 12 Place Settings, Front Touch Controls
49 dB Library Quiet operation
12 place settings
Upper rack moves 2 inches
Hybrid stainless and plastic tub
Pros
- Shallowest full-size body here at 22.75 inches deep
- 12 place settings with a third rack
- Half load option saves water on smaller loads
- Front touch controls include a child lock
- Owners report it inaudible while watching television
Cons
- Front touch panel can be triggered by accident
- Some reviews report inconsistent cleaning
- Hybrid tub has a plastic floor
- Shallow interior fits plates awkwardly
Depth is the reason to look at this one. At 22.75 inches deep and 23.63 inches wide, it is the shallowest full-size body in this roundup, and shallow cabinets are where most installation day surprises happen.
Library Quiet operation is listed at 49 dB, which is above our 44 dBA threshold but well under normal conversation. Owners report it as inaudible while watching television, which is a fairer test than a spec sheet because it describes the gap between the sound and the room’s background level.
The upper rack moves up or down by 2 inches, which is genuine flexibility for tall mugs and small pots. A half load option cuts water use on lighter days, and water consumption is listed at 3 gph.
The tub is a hybrid: stainless steel walls with a durable plastic floor, and three washing sprayers. That combination is a reasonable trade for the lower weight, at 70.6 pounds, compared with the 90-plus pound machines above it.
What works well here
Twelve place settings with a third rack for silverware and cooking utensils is a real layout for a couple or a small family. The child lock on the front panel is a sensible default if kids circulate near the kitchen.
The fingerprint-resistant finish is a small daily win in an open room where the appliance face is always in view.
What gives us pause
Front touch controls that can be triggered by accident and switch the machine off mid-cycle come up repeatedly in the reviews. We rate that as the most serious practical complaint on this model.
Several reviewers also describe inconsistent cleaning, with some items emerging still dirty and the top silverware rack not being washed properly. The 3.6 average rating across 26 reviews reflects a meaningful share of unhappy owners, so treat the cleaning claims as unproven.
4. Sharp SDW6726MS: Best for Heavily Soiled Loads
Sharp SDW6726MS 24-inch Stainless Steel Dishwasher, 47 dB Library Quiet, Third Rack, Power Wash Sprayer, 12 Place Settings,
47 dBA Library Quiet operation
12 place settings
Three-sprayer system with Power Wash
Built-in soil sensors
Pros
- Power Wash sprayer targets baked-on residue
- Soil sensors adjust the wash automatically
- Library Quiet at 47 dBA for open layouts
- Adjustable third rack for serving utensils
- Front touch control panel
Cons
- Average rating of 3.6 with about one in five reviews at 1 star
- 93.3 pounds makes installation demanding
- Only a one-year limited warranty
If you cook with the oven on and clean it the same night, the Power Wash sprayer is the feature that justifies this machine. Three sprayers work together, and one is dedicated to heavy soil, which is where most mid-range machines struggle.
Built-in soil sensors read the load and adjust the cycle automatically, so a light evening does not get the full heavy programme. Library Quiet operation is listed at 47 dBA, aimed squarely at open-concept homes.
The adjustable third rack gives flatware and serving utensils their own space, which keeps tall glasses on the lower rack where they will not be knocked by a spray arm. Twelve place settings across three racks is a sensible family layout.
Nine wash cycles and 20 settings give you more control than most machines at this level, and water consumption is listed at 3.5 gph.
Where the engineering pays off
The soil sensor is the quiet hero. Auto-adjusting water and time means a half-full evening load does not run a full heavy cycle, and that is where most of the wasted noise comes from in other machines.
For a household that genuinely has hard-to-clean cookware daily, having a dedicated heavy-soil sprayer is worth more than a two-decibel difference in published rating.
Where owners report problems
The 3.6 average rating is the lowest in this roundup, with roughly one in five reviews at one star. That is too high a share to ignore, and it is the main reason this model is not higher on the list despite good specs.
At 93.3 pounds it is the heaviest machine here, which makes installation genuinely difficult without help. The one-year limited warranty is also the shortest coverage on the market.
5. Honeywell HDS18W: Lowest Published Rating and Best Value
Honeywell 18 Inch Dishwasher with 8 Place settings, 6 Washing Programs, Stainless Steel Tub, Built-In Style, UL/Energy Star- White
42 dBA operating level
Up to 24-hour delay start
8 place settings
Energy Star certified
Pros
- 42 dBA is the lowest figure in this roundup
- Delay start up to 24 hours moves noise to the small hours
- Push-button controls have no printed legends to wear
- Stainless steel tub
- Owners report clean and dry dishes with generic detergent
Cons
- Interior racks and baskets are plastic
- One reviewer reported an E4 error and internal water pooling
- Only a one-year warranty
Forty-two decibels is the lowest published operating level in this roundup, and the delay start runs up to 24 hours, which is the pair of features that matter most in an open kitchen. Together they mean the machine can run while nobody is in the room.
Eight place settings across a 22.6 by 18 by 32.4 inch body cover a couple or a small household. Six programmes span pots and pans, normal wash, china, quick wash, rinse only and an energy saver mode.
Owners like the push-button controls specifically because there are no printed legends to fade, and they report dishes coming out clean and dry even with generic detergent. Energy Star certification covers both energy and water.
The stainless steel tub is a better material choice than the plastic racks it contains, and it tends to stay odour-free longer in compact machines.
Why the 42 dBA figure matters more than usual
A delay start of up to 24 hours is the feature owners praise most, because it solves the problem the rating cannot. If the machine is not running while your dining room is occupied, the dBA figure matters far less.
The manual lists quick wash, space saver and timer delay as additional features, which confirms the timer is a real control rather than an app-only function. That matters in homes where the kitchen has no strong signal.
What to watch out for
The racks and cutlery basket are plastic, and at 70 pounds the unit is heavier and deeper than some competing 18-inch models. Plastic racks are the usual first thing to break and the hardest part to replace.
One reviewer reported an E4 error code with internal water pooling within a month. It is an isolated report, but with only a one-year warranty, early mechanical problems are your problem quickly.
6. Sharp SDW4523MS: Best Third Rack in an 18-Inch Body
Sharp SDW4523MS 18-Inch Built-In Dishwasher, Stainless Steel, 47 dB, Third Rack, 8 Place Settings, 6 Wash Cycles
47 dBA Library Quiet operation
8 place settings
Removable third rack
Wash Zones for single-rack loads
Pros
- Removable third rack in an 18-inch body is rare
- Library Quiet at 47 dBA suits open layouts
- Wash Zones run one rack alone to save water and energy
- Stainless steel interior
- NSF-certified sanitization
Cons
- Only 10 reviews
- so reliability evidence is thin
- 3.8 average with roughly 13 percent at 1 star
- At 76.8 pounds it is heavier than other 18-inch built-ins
A removable third rack in an 18-inch body is the thing that makes this machine interesting. Compact models usually give you two racks and a cutlery basket, and this one gives you three, with the top one lifting out when you need the height.
Library Quiet operation is listed at 47 dBA, which is not the lowest figure in this roundup but is comfortably under conversation level. Six wash cycles and four options are handled by smart sensors that adjust the wash automatically.
Wash Zones is the feature that will save you water and time most often. Running the upper or lower rack alone means a small evening load does not need a full cycle, and a shorter cycle is also a shorter window of noise in an open room.
The stainless steel interior resists odour better than plastic, and NSF-certified sanitization gives you a documented cycle rather than a marketing claim. Backlit touch controls show your chosen option clearly in a dim kitchen.
Where an 18-inch unit makes more sense
An 18-inch dishwasher suits condos, studios, RV installations and small open-plan kitchens where the appliance sits close to the sofa. Narrower bodies also leave more counter run, which matters in a compact layout.
The body is 22.68 inches deep by 17.68 inches wide by 32.12 inches high, and it fits standard 18-inch openings. Eight place settings is a real capacity for two people.
Where the evidence runs thin
Ten reviews is a small sample, and roughly 13 percent of them sit at one star. We would want a larger ownership history before calling this the quietest compact in the category.
At 76.8 pounds it is noticeably heavier than the other 18-inch built-ins in this roundup, so plan for two people on installation day. The one-year limited warranty offers limited protection if something fails early.
7. Midea MDF18A1AST: Most Reviewed Compact Pick
Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub
52 dBA operating level
8 place settings
6 wash programs
136F Hi-Temp hygiene cycle
Pros
- 551 reviews give the deepest ownership history in this roundup
- Adjustable legs make installation straightforward for a compact body
- Accepts plates
- pots and pans up to 11 inches high
- Heated dry for towel-free drying
- Good value against other 18-inch options
Cons
- 52 dBA is above the 44 dBA open-kitchen threshold
- Reports of units arriving with a damaged sump pump housing
- Heated dry is unavailable on Rapid and Self-clean
This is the pick with the deepest ownership record here, at 551 reviews and a 4.1 average. That matters more than it sounds: it is the only compact machine in this roundup where we can read enough long-term feedback to describe what actually happens after a year of use.
Owners praise strong cleaning on pots, pans and bakeware, easy installation with adjustable legs, and the fit into standard 18-inch openings. The body measures 22.6 inches deep by 17.6 inches wide by 32.4 inches high at 54.6 pounds.
Six programmes run Heavy, Normal, ECO, Delicate, Quick and Rinse, and the Hi-Temp hygiene cycle reaches 136F for heavily soiled dishes, baby bottles and children’s dinnerware. Energy Star certified, with water consumption listed at 15.5 gph.
The honest problem with this one
It is listed at 52 dBA, which is above the 44 dBA threshold we use for open kitchens. That is eight decibels higher than the Honeywell in this same roundup, and on a logarithmic scale that is a real gap rather than a rounding difference.
Owners still describe it as quiet relative to a full-size machine, with only brief pump hum at the start and finish of a cycle. That is a fair description for a compact unit, but if your sofa is two metres away, it is not quiet enough.
What to ask about before buying
A share of one-star reviews describe units that arrived with a damaged sump pump housing, causing an E4 error and leaks. Delivery damage is a logistics problem rather than a design flaw, but it is a recurring theme here.
Several reviewers also report slow and unresolved repair scheduling, and the warranty runs one year. The volume of reviews means problems surface clearly, which is useful, and it also means a problem is likely to reach you.
Heated dry is not available on the Rapid and Self-clean cycles, so a fast cycle leaves you with wet dishes. Know which cycles you actually use before you buy.
8. COMFEE’ CDF18A2BST: Best for Adjustable Rack Clearance
COMFEE’ 18 Inch Built-in Dishwasher, Energy Star & NSF, Stainless Steel Tub
52 dBA operating level
Upper rack lifts 1.97 inches
Lower rack clears 13.78 inch plates
Energy Star and NSF certified
Pros
- Upper rack raises 1.97 inches to clear deep pots
- Stainless steel tub aids long-term odour control
- Heated dry works on most cycles
- Energy Star and NSF certified
- Owners report the 52 dB rating is accurate in real use
Cons
- Power cord is not included and must be bought separately
- Some plastic items retain water after heated dry
- Only 18 inches wide
- so oversized plates do not fit
The adjustable upper rack is the reason to pick this one. It raises by up to 1.97 inches, which is more travel than most 18-inch machines offer, and the lower rack clears plates up to 13.78 inches high.
Owners report strong cleaning across all six cycles, good drying on heated dry, and a stainless steel tub that feels solid. Several specifically note that the 52 dB rating is accurate in real use, which is useful to know when you are relying on the number.
Cycles run Heavy, Normal, Eco, Delicate, Quick and Rinse. The digital control panel and LED display are simple and intuitive, with bright indicator lights that stay visible in a dim kitchen. Energy Star and NSF certification cover efficiency and sanitation.
Where rack clearance genuinely matters
Most 18-inch complaints are about height, not width. A tall stock pot will not clear a fixed upper rack, and owners end up washing large items by hand. Nearly two inches of lift solves a specific and common problem.
That adjustment also means fewer angled items leaning against spray arms, and fewer items arriving dirty because a spray arm could not reach them.
Where buyers report friction
The power cord is not included and has to be purchased separately. That is an easy surprise on installation day, and it is the most common complaint we see on this model.
Some plastic items still hold a few drops of water after heated dry, which is normal for compact machines with a stainless steel tub rather than a plastic one. At 18 inches wide, oversized serving plates simply do not fit.
At 24 reviews, the sample is small. The spec sheet is strong and the owner reports are consistent, but we would want more history before calling it a long-term recommendation.
How to Choose a Quiet Dishwasher for an Open-Plan Kitchen
Everything below matters because the spec sheet answers only about a third of the question. Here is what the published number does not tell you, and what actually decides whether the machine is quiet in your room.
What dBA is quiet enough for an open kitchen?
44 dBA or lower. That is the number we use, and it comes from where the sound has to sit relative to the room. Normal conversation runs at 60 to 70 dBA, so a machine at 38 to 44 dBA is not heard while people are talking. It is heard in the pauses.
A useful reference ladder: a whisper at about 30 dB, a quiet library or refrigerator hum at about 40 dB, an average running dishwasher at 45 to 65 dB, and normal conversation at 60 to 70 dB. If your kitchen opens onto a living room where people sit and talk, you want to be under the library line, not near it.
A three-decibel gap is roughly twice the sound energy, but not twice the perceived loudness. That is why 42 dBA versus 47 dBA feels smaller than the numbers suggest, and it is why a 6 dB gap is where you start to notice a difference in a quiet room.
What the published dBA figure leaves out
Three things. The cycle the figure describes, the load used to measure it, and the distance from the machine.
Some manufacturers name the programme behind their figure, which makes it meaningful. Others publish a single number with no cycle attached, and it is impossible to know whether it describes a normal cycle on a full load or a short eco programme. Where we could not find a named cycle, we say so on the product review rather than pretending the number is directly comparable.
The load matters as much as the cycle. A nearly empty machine runs its spray arms against a lot of air and sounds different from a full one. A test on a half load produces a lower number than a full load on the same programme.
Quiet cycle, delay start, and muting the chime are three different tools
A quiet or night cycle lowers the noise and adds run time. Delay start moves the noise to hours when nobody is in the room. A muted chime removes the one noise that happens when you are most likely to be trying to sleep.
They solve different problems and you want all three. The Honeywell in this roundup pairs a 42 dBA rating with a delay start up to 24 hours, which is the most complete noise-control combination we found at the compact end.
How to silence the end-of-cycle chime
The chime is the single most resented sound in an open-plan home, because it happens when the room has gone quiet. Every machine we reviewed that mentions a signal control lets you change it.
Start in the setup or options menu on the machine itself rather than in the app, because most brands default to the loudest audible tone. Look for an option named end-of-program signal, signal volume or sound, then set it to off rather than low, because low is still audible at 2am.
If the machine is fully integrated and you never see the panel, a floor status light lets you check the cycle from another room and skip waiting for the sound entirely. It also solves the problem on models where the chime setting is buried in an installer menu.
Drying is often louder than washing
Owners rarely complain about the wash. They complain about the fan that runs after the wash, and about the moment a door cracks open on its own during drying.
Condensation drying is silent because it relies on residual heat and time. Fan-assisted drying is faster and louder. Auto-opening doors release a burst of noise and heat into the room, which is why some people disable them in open layouts.
Check what the machine actually does during drying before you buy. A published noise rating describes the wash, and on some models the wash is the quietest part of the run.
18-inch or 24-inch, and does size affect noise?
Width does not determine noise. A smaller machine does not automatically run quieter, which is why two of the compacts here sit at 52 dBA while the smallest of the full-size machines sits at 44 dBA.
What width does change is how close the appliance sits to your living space. In a studio or a compact open-plan layout, an 18-inch unit often ends up closer to the sofa than a 24-inch one in a large kitchen, so dBA matters more precisely where the room is smaller.
Four of the picks here are 18-inch built-ins, all fitting standard 18-inch cabinet openings, and four are full 24-inch bodies. If you want something that does not need plumbing changes and fits a condo opening, the compact tier is where to start.
Five installation fixes that reduce dishwasher noise
Most “my dishwasher is too loud” complaints turn out to be installation or loading rather than the machine. These five steps address the problem that owners actually describe.
First, level the machine side to side and front to back. An unlevelled tub lets dishes clatter against the racks for the whole cycle, which reads as a loud machine.
Second, fit the toe-kick insulating strip and any side insulation that came in the box. If it was left in the packaging, that is the manufacturer’s own noise-reduction accessory.
Third, check the drain hose routing. A hose that bangs against a cabinet or a stud during the drain cycle is the loudest moment of the whole run, and it is easy to fix with clips or a high loop.
Fourth, secure the cabinet doors and the dishwasher mounting bracket. Anti-tip brackets stop the machine shifting when the spray arm hits a tall pot.
Fifth, load properly. A spray arm that contacts a tall pan or a handle stops rotating, and the whole cycle stops cleaning properly, which sends people running it again and doubles the noise exposure.
Brands worth approaching carefully, and reliability in general
Long-term quietness is something only owners can tell you, which is why forum communities are more useful than spec sheets on this topic. Bogleheads owners report repeatedly that Bosch dishwashers stay quiet across a decade of use, with the entry-level model as the exception, and the same community has mixed reports on Miele, with some owners finding Bosch quieter in open layouts.
We carry no Bosch or Miele in this roundup, so treat that as brand context rather than a recommendation. What it does tell you is that published noise ratings do not predict ten-year quietness on their own.
Within this lineup, the practical reliability signal is review volume. The Midea has 551 reviews and a visible share of early mechanical failures and slow repair resolution. The Sharp SDY6768SMS has 2 reviews and no long-term history at all. The Honeywell, at 124 reviews, sits in between with one reported early failure.
Warranty coverage on this group is thin. Several models list a one-year limited warranty, which is the shortest coverage available, so if you want longer protection budget for a third-party protection plan, because that is the real difference in ownership risk at this level. Check the manual for your specific model before you order.
How we picked
We included only built-in machines with a published operating noise level, covering both 18-inch and 24-inch bodies so that a compact open kitchen and a large one both have an answer.
We used manufacturer noise ratings as the entry filter and owner reviews as the deciding factor, because a spec sheet tells you about the wash and owners tell you about the drain, the chime and year three. We did not measure sound ourselves, and where a manufacturer does not name the cycle behind its figure, we have said so rather than ranking on an unverifiable number.
If your kitchen has a door, noise matters far less and you should prioritise drying performance and rack layout instead. Every guide on quiet dishwashers, including this one, assumes an open kitchen.
Frequently Asked Questions
What brand of dishwasher is the quietest?
In this roundup, Sharp posts the quietest published figures, with the SDY6768SMS at 44 dBA for a full 24-inch body and the Honeywell HDS18W at 42 dBA in an 18-inch body. Long-term owner reports point elsewhere: Bogleheads owners describe Bosch machines as staying quiet across a decade, with the entry-level model as the exception.
What is the best dBA for a quiet dishwasher?
44 dBA or lower for an open kitchen. Normal conversation runs at 60 to 70 dBA, so anything below 44 dBA disappears while people are talking and is only audible in the pauses. Aim under the 40 dBA library and refrigerator hum line if the sofa sits a few metres away.
Which dishwasher brand has the least amount of problems?
Review volume is the most honest signal available without service data. The Midea in this roundup has 551 reviews and the largest share of early mechanical complaints, while the Sharp SDY6768SMS has only 2 reviews and no long-term history at all. Ask your dealer about local service coverage before choosing.
How do I stop my dishwasher beeping at the end of the cycle?
Open the setup or options menu on the machine itself, look for end-of-program signal, signal volume or sound, and set it to off rather than low. Most brands default to the loudest audible tone. On fully integrated models, a floor status light lets you check the cycle from another room instead of waiting for the sound.
Is 45 dBA loud in an open kitchen?
At 45 dBA a dishwasher sits just above a quiet library and will not be heard over normal conversation at 60 to 70 dBA. You will notice it in the pauses between sentences, and at night when the room goes silent. Most owners describe 45 dBA as acceptable and 50 dBA or above as intrusive.
The Bottom Line
The rule for 2026 is simple: 44 dBA or lower, a quiet or night cycle, a delay start you can push overnight, and a chime you can mute. Below 44 dBA, other features should decide it, not the noise number.
For most open kitchens, the Fisher & Paykel DD24SAX9 is the pick. A 4.4 rating across 122 reviews, a listed 45 dBA and a drawer front that keeps noise behind a closed face make it the most proven option here, with the 7-place-setting limit as the trade-off.
For a large household, the Sharp SDY6768SMS has the best spec at 44 dBA and 16 place settings, with only two reviews behind it. For the smallest kitchens, the Honeywell HDS18W pairs the lowest rating in this roundup at 42 dBA with a 24-hour delay start. For a small open living space where noise is unusually sensitive, we have covered the noise-floor side of the problem in our guide to quiet blenders for small apartments and quiet air purifiers for sleep, since a dishwasher only solves one part of an open plan’s noise floor.
If you are not ready to install at all, our picks for countertop dishwashers cover the small-space alternative in more detail. Whatever you choose, fit the insulating strip, level the machine and route the drain hose properly, because a quiet dishwasher in a badly installed cabinetry still rattles.