Best 24-Inch Dishwasher 2026: Standard-Width Models for Most Kitchens
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Last updated October 31, 2026
The best 24-inch dishwasher for most kitchens is the Fisher & Paykel DD24SAX9: a single DishDrawer that slides into a standard 24-inch space, runs at 45 dB and uses 1.81 gallons per cycle. The 24 inches refers to the cabinet opening, not the appliance, which is usually a fraction narrower, so measure the height and depth of your cutout before you buy.
Our 3 picks
Fisher & Paykel DD24SAX9 DishDrawer dishwasher
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Summit Appliance DW2435SSADA dishwasher
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Sharp SDW6736MS dishwasher
See on AmazonModel comparison
| Model | Price | Rating | Noise level | Voltage | Best for | |
|---|---|---|---|---|---|---|
| | Fisher & Paykel DD24SAX9 DishDrawer dishwasher | $999.00 as of 10/31 See on Amazon | ★ 4.4 (100+ ratings) | 45 dB | 120 V | Small households or anyone with back or knee limits get the simplest waist-height single drawer, holding 7 place settings at 45 dB. |
| | Summit Appliance DW2435SSADA dishwasher | $1,082.97 as of 10/31 See on Amazon | ★ 4.2 (14 ratings) | not stated | not stated | Shoppers with a lower ADA counter need a 32-inch-high front-control dishwasher that slides under where standard-height models will not fit. |
| | Sharp SDW6736MS dishwasher | $579.99 as of 10/31 See on Amazon | ★ 3.8 (20+ ratings) | 47 dB | 120 V | Large households that run full loads daily want the 14-place-setting capacity and top touch controls that keep the front panel clean. |
 | Sharp SDW6504MS dishwasher | $479.00 as of 10/31 See on Amazon | ★ 3.7 (70+ ratings) | 52 dB | 120 V | Buyers wanting a flush front get a pocket handle and back-lit front controls on this 24-inch built-in. |
 | Kenmore 2214785 dishwasher | $585.25 as of 10/31 See on Amazon | ★ 3.7 (40+ ratings) | 54 dBA | not stated | Cooks who want the machine to judge soil level get a SmartWash sensor that adjusts temperature, pressure and cycle time automatically. |
Why 24 inches became the standard dishwasher width
US kitchen design is built on the 24-inch base cabinet module. Cabinet runs, appliance bays and countertop spans are laid out in 24-inch increments, so a cabinet box 24 inches wide is the unit a kitchen is assembled from. A dishwasher built to drop into one of those modules fits the widest range of kitchens, from new builds to a 1970s galley that is being refreshed one appliance at a time.
That is why the size dominates the market and why, when you pull an old unit out, the cutout you find is almost always 24 inches wide. Manufacturers build to the module rather than to the appliance, so the standard width is really a standard opening.
What 24-inch actually measures on a dishwasher
The 24 inches is the nominal cabinet opening width. The appliance is built a fraction narrower so it slides in, and the exact figure differs from model to model, so the body width is always a little under the nominal size. A dishwasher sold as 24 inches will not measure 24 inches across its body.
Depth is usually quoted with the door, so it exceeds the depth of the opening, and a panel-ready front adds the thickness of the custom panel on top of that. Height is the measurement that varies most across models, and it is the one that most often decides whether a standard dishwasher fits: standard-height and ADA-height builds sit at different levels, and adjustable feet only buy a little.
Treat the width as the one number you can rely on, and check height and depth model by model against your own cutout.
Sizing up your cabinet opening for a standard-width model
Three measurements decide the fit: width, height and depth. Take them with a tape measure and write them down before you shop.
Width
Measure the opening at the top and again at the bottom, then use the smaller of the two figures. Cabinet sides are rarely perfectly parallel, and the tightest point is what the dishwasher has to pass through.
Height
Measure at the left, the middle and the right, and keep the smallest number. Floors and counters are rarely level, and a dishwasher that clears at one end of the opening can jam at the other.
Depth
Measure from the front edge of the counter to the back wall, then allow for the door swing and for the supply and drain connections that sit behind the unit. A dishwasher pushed tight against a hose will not sit flush with the cabinets.
What shrinks a usable opening
- Countertop overhang that drops below the counter line at the front of the opening.
- Flooring laid on top of the old floor, which raises the floor and eats height.
- A shut-off valve or wiring protruding into the cavity at the back.
- A side wall close to a corner, which limits how far the door can swing open.
When a 24-inch model will not fit your kitchen
The standard width fails in a handful of situations. Older homes sometimes have an 18-inch opening, built for a compact unit, and a 24-inch dishwasher will not go in without cabinet work. Tight galley layouts can leave no room for the door to swing, even when the width is right. An under-sink placement puts the plumbing in the cavity the dishwasher needs. And a counter lower than a standard dishwasher's height rules out standard-height models.
The alternatives are a narrower 18-inch built-in, a portable unit on wheels that connects to the faucet and rolls away, or a countertop model for small loads. Each trades capacity for space, and each has its own installation rules.
Replacing an existing 24-inch dishwasher
A same-width swap is not automatically plug-and-play. The new unit may be taller than the old one, and adjustable feet only buy so much: check the height under the counter against the new model's height before you order.
Connections differ too. Some dishwashers are hardwired and some take a cord, and which one your local code allows decides what you can install. Reusing the old supply and drain lines is where most post-swap leaks start, so inspect the hoses and the shut-off valve and replace them if they are stiff or corroded.
The drain hose needs a high loop or an air gap so dirty water cannot siphon back into the dishwasher. Route the hose up under the counter before it drops to the disposal or drain, and check the installation instructions for the height your model asks for.
Our picks by budget
The Sharp SDW6504MS is the budget pick because it delivers the standard 24-inch width and the core cycles, half load, heated dry and sanitize, with a hybrid tub and front controls, and nothing you do not need.
The Kenmore 2214785 is the mid-range pick because the extra money goes into sensor-driven washing, eight cycle options and a two-position upper rack, plus ENERGY STAR certification at 240 kWh per year.
The Summit Appliance DW2435SSADA is the premium pick because what you pay for is a specific fit: 32 inches high for a lower counter, with 12 place settings, touch controls and ENERGY STAR certification.
Budget
Mid-range
High-end
Which 24-inch dishwasher fits your kitchen
The right 24-inch dishwasher is the one whose height, capacity and controls match the cutout and the way you load dishes.
Drawer layout, lowest water use
A single DishDrawer loads like a deep drawer and uses 1.81 gallons per cycle. It holds 7 place settings, so it suits smaller loads and lighter washing.
Low counter or ADA height
At 32 inches high it slides under a lower counter where a standard-height dishwasher will not go, and it still holds 12 place settings.
Most place settings, top controls
Up to 14 place settings, top touch controls and a fingerprint-resistant front. The largest capacity on this page.
Straightforward budget built-in
A nominal 24-inch built-in with front panel controls, 12 place settings, half load and heated dry, with no extras to pay for.
Sensor washing, most cycles
SmartWash reads how dirty the water is and adjusts the cycle, and there are eight cycle options plus a two-position upper rack.
Our verdict on the best 24-inch dishwashers
24 inches is the opening, not the appliance, so check the height and depth of your cutout before anything else. For the most common case, a standard 24-inch opening under a normal counter, the Fisher & Paykel DD24SAX9 is the pick: a drawer layout, 45 dB and 1.81 gallons per cycle.
- If your counter is low or you need ADA height, choose the Summit Appliance DW2435SSADA.
- If you want the most place settings and top controls, choose the Sharp SDW6736MS.
- If you want a straightforward built-in at the budget level, choose the Sharp SDW6504MS.
- If you want sensor washing and the most cycle options, choose the Kenmore 2214785.
Detailed model analysis
A 24-inch label tells you the opening it is built for, not the space it takes up, so each model's own width, height and depth decide whether it goes in.
Fisher & Paykel DD24SAX9 DishDrawer dishwasher
The Fisher & Paykel DD24SAX9 DishDrawer opens like a kitchen drawer. You can position it at bench height, so loading takes minimal bending.
The other four dishwashers here measure 32.0 to 34.5 in high, while this one is shorter. At 60 lb, it weighs less than the 69 lb Kenmore 2214785 dishwasher.
At 45 dB, it is quieter than the Sharp SDW6736MS dishwasher at 47 dB, the Sharp SDW6504MS dishwasher at 52 dB and the Kenmore 2214785 dishwasher at 54 dBA.
The trade-off is 7 place settings, well under the 12 of the Summit Appliance DW2435SSADA dishwasher and the 13 of the Sharp SDW6736MS dishwasher. Everything goes into a single drawer with an adjustable rack.
It offers 6 wash cycles and a Rapid cycle, and suits everyday dishware, glassware and light to moderately soiled pots and pans. It installs built-in only.
It suits small households and anyone with back or knee limits who wants a quiet, waist-height drawer.
- Brand: Fisher & Paykel
- Controls: Full console
- Noise level: 45 dB
- Water use: 1.81 gal
- Wash cycles: 6
- Voltage: 120 V
Summit Appliance DW2435SSADA dishwasher
The Summit DW2435SSADA is built for low counters. It stands 32.0 in high, following ADA guidelines, which makes it lower than the Sharp SDW6504MS and the Kenmore 2214785. Measure your counter height before you buy.
Its 23.5 in width sits inside the 23.5 to 23.88 in range the other models share, so width will not decide between them. Height and depth will, and this one is 22.38 in deep.
It holds 12 standard place settings, one fewer than the 13 of the Sharp SDW6736MS. The top rack has an adjustable smart fold shelf. Its side pieces hold tall glasses, or you can stack smaller cups.
It is ENERGY STAR certified, like the Kenmore 2214785. Controls are digital touch buttons with an LED display on the front, and a program key is printed on the panel.
Its advantage only applies if your counter is low. If not, the Sharp SDW6736MS holds 13 place settings and offers heated dry. This Summit suits shoppers with a lower ADA counter who want a front-control, built-in model.
- Brand: Summit Appliance
- Capacity: 12 place settings
- Width: 23.5 in
- Height: 32 in
- Depth: 22.38 in
- Certifications: ADA compliant, ENERGY STAR
Sharp SDW6736MS dishwasher
The Sharp SDW6736MS suits large households that run full loads daily. It holds 13 place settings, one more than the Summit Appliance DW2435SSADA dishwasher and well beyond the 7 of the Fisher & Paykel DD24SAX9 DishDrawer dishwasher.
An adjustable third rack adds room for flatware and serving utensils. Wash Zones let you run a smaller load on either rack. A Power Wash sprayer targets stubborn messes, and soil sensors adjust each cycle automatically.
It runs at 47 dB, higher than the 45 dB of the Fisher & Paykel DD24SAX9 DishDrawer dishwasher but lower than the 52 dB of the Sharp SDW6504MS dishwasher and 54 dBA of the Kenmore 2214785 dishwasher.
Top touch controls with a digital display give you 6 wash cycles and 7 options. The tub is stainless steel with a fingerprint resistant finish. A 1 year limited warranty is included.
Its body is the deepest of the five, while the other four run 22.38 to 22.75 in deep.
The cutout is 24 in wide, 34 in high (up to 35 in at most) and 24 in deep. The unit is 23.88 in wide and 33.88 in high.
- Brand: Sharp
- Noise level: 47 dB
- Dimensions: 26.47 in deep, 23.88 in wide and 33.88 in high
- Voltage: 120 V
- Wash cycles: 7
- Controls: Top touch digital
Sharp SDW6504MS dishwasher
The Sharp SDW6504MS has a pocket handle, a back-lit front control panel and an LED display. The finish is fingerprint resistant stainless steel.
The hybrid tub is stainless steel inside with a heavy-duty plastic floor. The upper rack moves up or down 2 in to fit taller items, and fold-down tines change how you load.
You get 5 wash cycles and 4 options: half load, heated dry and a sanitize cycle. A sound reduction system and a child lock are also included.
At 52 dB, it is louder than the Fisher & Paykel DD24SAX9 DishDrawer dishwasher at 45 dB and the Sharp SDW6736MS dishwasher at 47 dB. The Kenmore 2214785 dishwasher is rated at 54 dBA.
It carries a 1 year limited warranty and runs on 120 V. Only the dishwasher is included.
It suits buyers who want a pocket handle, back-lit front controls and a sanitize cycle, and who can live with 52 dB.
- Brand: Sharp
- Noise level: 52 dB
- Dimensions: 22.75 in deep, 23.63 in wide and 34.5 in high
- Voltage: 120 V
- Installation: Built-in
- Finish: Fingerprint resistant stainless steel
Kenmore 2214785 dishwasher
The Kenmore 2214785 is built around a soil sensor. SmartWash detects how dirty the water is, then adjusts water temperature, water pressure and cycle time for each load. It suits cooks who want the machine to judge soil level.
UltraWash uses 2 pressurized spray arms and filtered water to tackle stuck-on messes. Cycles include Normal, Heavy Duty, Eco Wash, Express Wash, Sani Rinse and High Temp.
The MoreSpace upper rack lowers, lifts or comes out, with two levels, for large or oddly shaped items. A cutlery basket is included. The hybrid tub is made of plastic and stainless steel.
It is ENERGY STAR certified, like the Summit Appliance DW2435SSADA dishwasher, and uses 240 kWh per year. Delay start and heated dry are also on offer. It runs on 120 V.
It is rated at 54 dBA, while the Sharp SDW6736MS dishwasher is rated at 47 dB. It weighs 69 lb, against 60 lb for the Fisher & Paykel DD24SAX9 DishDrawer dishwasher. The warranty is one year on the appliance.
- Brand: Kenmore
- Capacity: 12 place settings
- Noise level: 54 dBA
- Dimensions: 22.6 in deep, 23.6 in wide and 33.7 in high
- Weight: 69 lb
- Energy use: 240 kWh per year
Frequently asked questions
Most buying mistakes with a 24-inch dishwasher come from treating the number on the box as the appliance's size.
Is 24 inches the standard dishwasher width in the US?
Yes. It matches the 24-inch base cabinet module that US kitchens are laid out on, which is why most built-in dishwashers are sold in this size and why a replacement cutout is almost always 24 inches wide.
Is a 24-inch dishwasher actually 24 inches wide?
No. The appliance is a fraction narrower than the opening so it can slide in. Expect the body to measure a little under the nominal figure, usually by a quarter inch or so, and leave a small gap on each side so the unit can slide in without scraping the cabinet.
How many place settings does a 24-inch dishwasher hold?
It depends on the tub. A single DishDrawer holds 7 place settings, while a full-size tub holds 12 or up to 14. A place setting is a dinner plate, a side plate, a soup bowl, a glass, a teacup and five pieces of cutlery.
Can I replace my old 24-inch dishwasher with any 24-inch model?
Not always. Check the height under your counter, whether your connection is hardwired or corded and what your local code allows, and inspect the supply and drain lines before you reuse them.