Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.10 Best 24 Inch Dishwasher | 47 dB and 15 Place Settings

Finding a 24-inch dishwasher that actually dries plastics, fits a holiday feast’s worth of plates, and doesn’t drown out the dinner conversation is harder than it sounds. Most units underperform on at least one of those fronts, leaving you with wet Tupperware or a noisy kitchen.

I’m Mohammad Maruf — the founder and writer behind AirfryerBite. I’ve spent years dissecting appliance specs, comparing noise ratings, rack configurations, and drying technologies to separate genuine performers from marketing fluff.

After evaluating dozens of models across noise levels, wash cycles, and interior capacity, I’ve narrowed the field to the machines that deliver consistent results. Here is the definitive guide to finding the best 24 inch dishwasher for your home.

How To Choose The Best 24 Inch Dishwasher

A 24-inch dishwasher is a long-term investment for your kitchen. Getting the right one means prioritizing the specs that affect your daily routine — noise level, wash performance, and how easily it handles your biggest pots and odd-shaped utensils.

Noise Level (dBA)

The decibel rating is the single most important spec for anyone with an open-plan kitchen. Models rated 44 dBA and below are nearly silent — you won’t know they’re running. At 47 to 49 dBA, you’ll hear a gentle hum. Anything above 52 dBA is audible during a conversation. Always check the decibel rating before buying.

Capacity and Rack Design

Place settings are the stated capacity, but real-world loading depends on rack design. Look for an adjustable upper rack that moves up or down to fit tall stemware or a large stockpot on the lower rack. A third rack — either a slim cutlery tray or a full-width TurboFlex rack — adds significant loading versatility without increasing the machine’s footprint.

Drying Technology

Standard heat-dry elements leave plastics wet. A fan-assisted drying system, often marketed as TurboDry or similar, circulates warm air to dry every surface, including plastic containers. If you run mixed loads regularly, fan drying is a must-have feature, not a luxury.

Wash Cycles and Soil Sensors

You don’t need 12 wash cycles. The core set is Heavy, Normal, and a Quick/Rapid cycle. A soil sensor (SmartWash or Auto-Sensing) automatically adjusts water temperature, pressure, and cycle length based on how dirty the load is. This saves water and ensures a consistent clean without manual guesswork.

Quick Comparison

On smaller screens, swipe sideways to see the full table.

Model Category Best For Key Spec Amazon
Kenmore Elite Premium Quiet performance & third rack 42 dBA, 15 place settings Amazon
Kenmore UltraWash Mid-Range Sensor wash & budget value 49 dBA, 15 place settings Amazon
Sharp SDW6726MS Mid-Range Ultra-quiet with Power Wash 47 dBA, 12 place settings Amazon
Sharp SDW6506JS Mid-Range Third rack & library quiet 49 dBA, 12 place settings Amazon
KoolMore KM-DW2445-PR Premium Panel-ready custom look 45 dBA, 14 place settings Amazon
Fisher Paykel DD24SAX9 Premium Drawer-style & compact use 45 dBA, 7 place settings Amazon
ZLINE 24 in. Mid-Range Custom panel-ready design 52 dBA, 12 place settings Amazon
COSMO COS-DIS6502 Mid-Range Quiet operation & value 45 dBA, 12 place settings Amazon
Kenmore 22-14589 Budget Sensor wash & Sani Rinse 57 dBA, 14 place settings Amazon
SPT SD-6513W Budget Portable & freestanding use 52 dBA, 10 place settings Amazon

In‑Depth Reviews

Best Overall

1. Kenmore Elite 24″ Built-In Dishwasher

42 dBA15 Place Settings

The Kenmore Elite hits the sweet spot between silent operation and real-world loading flexibility. At 42 dBA, it is one of the quietest models in this roundup — you will not hear it running from the next room. The TurboFlex third rack adds 35 percent more loading space for spatulas, tongs, and ladles, freeing up the main racks for plates and bowls.

SmartWash technology uses a soil sensor to automatically adjust water temperature, pressure, and cycle time based on the load’s dirtiness. This means you get a thorough clean without running a Heavy cycle every time. The TurboDry fan system actively pulls moisture out, leaving even plastic containers completely dry — a rare feat for any dishwasher.

The stainless steel interior resists odors and staining, and the fingerprint-resistant exterior keeps the front looking clean between wipes. With 15 place settings, this machine handles everything from small daily loads to full holiday cleanups without requiring a second run.

Why it’s great

  • Near-silent 42 dBA operation
  • TurboFlex third rack for oversized utensils
  • TurboDry fan dries plastics completely

Good to know

  • Premium price places it above budget models
  • Third rack reduces height for tall items on top rack
Best Value

2. Kenmore 24″ Built-In Dishwasher with TurboDry

49 dBA15 Place Settings

This Kenmore model delivers many premium features at a mid-range price. The UltraWash Plus system uses three pressurized spray arms and filtered water to clean from every angle, so you don’t have to pre-rinse plates before loading. The Accela Wash option shortens the cycle when you are in a hurry without sacrificing cleaning power.

The SmartWash soil sensor automatically adjusts the wash parameters based on how dirty the load is, which saves water and energy over time. At 49 dBA, it is quiet enough for most open kitchens, though not as whisper-quiet as the Elite model above. The built-in leak detection system senses excess water and drains it automatically to prevent floor damage.

The adjustable upper rack raises or lowers to fit tall pots on the lower rack or stemware on top. With 15 place settings and the Half Load option, you can run small loads efficiently or pack in a full dinner party’s worth of dishes.

Why it’s great

  • TurboDry fan dries plastics effectively
  • Soil sensor adjusts wash for optimal cleaning
  • Built-in leak detection for peace of mind

Good to know

  • 49 dBA is quiet but not silent
  • No third rack for specialty utensils
Ultra Quiet

3. Sharp SDW6726MS 24-inch Dishwasher

47 dBA12 Place Settings

The Sharp SDW6726MS is built around a 47 dBA Library Quiet system that works well in open-concept homes. The standout feature here is the Power Wash sprayer, a dedicated high-pressure jet strategically placed to blast heavily soiled pots and pans on the lower rack. When combined with the three-sprayer system, cleaning performance is consistent across every load.

Built-in soil sensors automatically adjust the cycle based on how dirty the dishes are, which reduces wasted water and ensures a thorough clean on heavy loads. The adjustable third rack provides dedicated space for flatware and serving utensils, maximizing the usable capacity of the 12-place-setting interior.

The fingerprint-resistant stainless steel finish and pocket handle design give it a clean, modern look. With five wash cycles and four options, including Economy and Rapid, flexibility is adequate for most households, though the 12-place-setting capacity is smaller than some competitors in this price range.

Why it’s great

  • Dedicated Power Wash sprayer for pots
  • Library Quiet 47 dBA operation
  • Soil sensors for automatic cycle adjustment

Good to know

  • Capacity limited to 12 place settings
  • No fan-assisted drying for plastics
Counter Saver

4. Sharp SDW6506JS 24-inch Dishwasher

49 dBA12 Place Settings

The Sharp SDW6506JS offers solid mid-range specs with a few smart extras. The front touch controls include a child lock to prevent accidental cycle changes, which is a practical safeguard for households with young children. The adjustable upper rack moves up or down by 2 inches, giving you flexibility to fit tall items on either rack.

At 49 dBA, this model runs quietly enough for most kitchens. The third rack adds capacity for silverware and utensils, and the half-load option saves water when washing smaller loads. The hybrid tub combines stainless steel walls with a durable plastic floor, balancing cost and longevity.

While the 12-place-setting capacity is standard for this tier, the Heated Dry option ensures dishes come out dry, though plastics may still retain some moisture without a dedicated fan system. The pocket handle and fingerprint-resistant finish keep the exterior looking clean with minimal effort.

Why it’s great

  • Child lock for safe operation
  • Adjustable upper rack with 2-inch range
  • Third rack for flatware and utensils

Good to know

  • Hybrid tub not fully stainless steel
  • No fan-assisted drying for plastics
Panel Ready

5. KoolMore KM-DW2445-PR 24-inch Dishwasher

45 dBA14 Place Settings

The KoolMore KM-DW2445-PR is designed for kitchens where a seamless cabinet-integrated look is the priority. The panel-ready front accepts a custom cabinet panel (not included) to match your existing cabinetry, making the dishwasher virtually invisible. At 45 dBA, it is quiet enough to run during dinner without distraction.

Inside, the stainless steel tub resists odors and enhances drying performance. The two ergonomic racks feature pop-up and pop-down tine holders, letting you customize the layout for large pots, tall bottles, or odd-shaped bowls. A pull-out top utensil rack keeps longer spatulas and spoons secure without taking up space on the main racks.

With 14 place settings of capacity, this model handles substantial loads. UL and Energy Star certifications confirm efficiency and safety. The low-profile touch controls keep the front clean and modern. The main trade-off is the push-button control interface, which feels less premium than fully digital touch panels.

Why it’s great

  • Panel-ready for a custom integrated look
  • 45 dBA quiet operation
  • Pop-up tine holders for flexible loading

Good to know

  • Custom panel not included
  • Push-button controls, not touch-sensitive
Drawer Design

6. Fisher Paykel DD24SAX9 24-inch Drawer Dishwasher

45 dBA7 Place Settings

The Fisher Paykel DD24SAX9 breaks away from standard pull-down designs with a single-drawer format that slides out like a kitchen drawer. This design is ideal for households that wash smaller loads frequently — you can run the drawer without filling an entire full-size machine. The 7-place-setting capacity suits small to medium families or couples.

At 45 dBA, operation is quiet enough for open living spaces. Six wash cycles include a Rapid cycle for quick clean-ups and a dedicated Glass cycle for delicate stemware. The built-in console provides easy access to controls without bending down, and the drawer-style design makes loading and unloading easier on the back.

Energy Star certification confirms low water and energy consumption. The stainless steel finish matches standard kitchen appliances. Because capacity is limited to 7 place settings, this model is not a replacement for a traditional full-size unit if you regularly host large dinner parties.

Why it’s great

  • Drawer-style design for easy loading
  • 45 dBA quiet operation
  • Rapid cycle for quickest clean-up

Good to know

  • Only 7 place settings — not for large loads
  • Single drawer cannot wash full dinner sets at once
Custom Fit

7. ZLINE 24 in. Top Control Dishwasher

52 dBA12 Place Settings

The ZLINE 24-inch dishwasher focuses on design flexibility. The panel-ready front allows custom panels to match your cabinetry, and the fully integrated top control panel hides the buttons from view, giving the dishwasher a clean, low-profile appearance. The European-style 304-grade stainless steel tub is built to resist corrosion and retain heat for effective drying.

The triple-filter system separates soiled water from clean water in different chambers, which improves cleaning efficiency and reduces the chance of food particles redepositing on dishes. The smart wash technology automatically senses the load and adjusts the cycle parameters, limiting water usage to 3.5 gallons per load.

At 52 dBA, this model is noticeably louder than the quieter options in this guide. It is best suited for kitchens where the dishwasher is not in the main living zone. The six wash cycles include Heavy and Rapid modes, and the full-depth racks accommodate dishes up to 12 inches in height.

Why it’s great

  • Panel-ready for seamless built-in look
  • Hidden top control panel
  • Triple-filter system for cleaner dishes

Good to know

  • 52 dBA is louder than competitors
  • Professional installation recommended
Quiet Pick

8. COSMO COS-DIS6502 24-inch Dishwasher

45 dBA12 Place Settings

The COSMO COS-DIS6502 delivers a 45 dBA noise rating that rivals much more expensive models. The ultra-quiet operation is backed by exterior sound-insulating pads pre-installed on the unit, reducing vibration and noise transfer to surrounding cabinets. This makes it a strong option for open-concept floor plans where the dishwasher runs during family time.

The stainless steel tub accommodates 12 place settings across two racks, and the upper rack is designed to fit larger or irregular-shaped dishes. The multiple filter system separates soiled and clean water to save water and energy without sacrificing wash performance. Four wash cycles include Heavy, Normal, Rapid, and Sensor Wash.

The touch-enabled control panel is positioned at the top of the door for easy access and wipes clean without leaving residue. Energy Star certification supports lower utility costs. The 1-year limited warranty and US-based customer support add peace of mind, though the 12-place-setting capacity is standard for the price tier.

Why it’s great

  • 45 dBA quiet operation with sound insulation
  • Stainless steel tub resists odors
  • Top touch controls are easy to wipe clean

Good to know

  • 12 place settings limit large loads
  • No third rack for utensils
Budget Sensor

9. Kenmore 22-14589 24-inch Dishwasher

57 dBA14 Place Settings

The Kenmore 22-14589 brings many of the same smart features found on the more expensive Kenmore models at a lower entry point. The SmartWash sensor technology detects soil levels and automatically adjusts water temperature, pressure, and cycle time. The SmartDry system uses condensation to dry dishes effectively on the stainless steel tub.

The 3-stage UltraWash Filter captures particles as small as a grain of fine sand and drains them away, preventing debris from redepositing on dishes. The filter is removable for easy monthly cleaning. With 14 place settings and an adjustable upper rack that can also be removed entirely, loading flexibility is strong for this price tier.

The UL-certified Sani Rinse option provides high-temperature sanitization for seriously clean dishes. At 57 dBA, this model is the loudest in the roundup — it is best suited for kitchens where noise is less of a concern. The black finish offers a cost-effective alternative to stainless steel.

Why it’s great

  • SmartWash sensor adjusts to mess level
  • UL-certified Sani Rinse option
  • Removable 3-stage filter for easy maintenance

Good to know

  • 57 dBA is noticeably loud
  • No fan-assisted drying for plastics
Portable Option

10. SPT SD-6513W 24-inch Portable Dishwasher

52 dBA10 Place Settings

The SPT SD-6513W is a freestanding portable dishwasher designed for kitchens, apartments, or rentals where a built-in unit is not an option. It rolls on casters and connects to a standard kitchen faucet, making it easy to move and install without permanent plumbing modifications. The white finish matches most existing appliances.

Inside, the stainless steel interior resists odors and holds heat for drying. With 10 standard place settings and two racks, capacity is moderate — enough for a couple or small family. Six wash programs include Heavy, Normal, Rapid, Eco, Glass, and a 90-minute cycle, giving you flexibility for different load types.

At 52 dBA, operation is moderately quiet for a portable unit. The time delay feature lets you schedule cycles, and the rinse aid warning indicator helps maintain wash quality. The Energy Star rating confirms reasonable water and energy use. The compact 24-inch width fits standard counter spaces.

Why it’s great

  • Freestanding portable design with casters
  • Stainless steel interior
  • Six wash programs including Eco and Glass

Good to know

  • 10 place settings is smaller than built-ins
  • Requires countertop space during use

FAQ

How quiet should a 24 inch dishwasher be for an open-concept kitchen?
For an open-concept kitchen, look for a model rated at 47 dBA or lower. At 44 dBA, the machine is essentially silent from the next room. At 49 dBA, you will hear a gentle hum, but it will not disrupt conversation. Avoid models above 52 dBA if the kitchen is open to the living or dining area.
What is the difference between a stainless steel tub and a hybrid tub?
A stainless steel tub is fully lined with stainless steel, which retains heat better, dries dishes faster, and resists odors. A hybrid tub combines stainless steel walls with a plastic floor to lower cost while still improving drying performance over a full plastic tub. Stainless steel tubs are more durable and generally preferred for long-term use.
Do I need a third rack in a 24 inch dishwasher?
A third rack is not essential, but it significantly improves loading flexibility. It provides dedicated space for flatware, spatulas, tongs, and other utensils, freeing up space in the main racks for plates and bowls. If you frequently run mixed loads with lots of utensils, a third rack is worth the investment.
Can I install a panel-ready dishwasher myself?
Panel-ready dishwashers require you to attach a custom cabinet panel (not included) to the door. This is a straightforward DIY task if you are comfortable with basic carpentry and measuring. However, for the electrical and plumbing connections, professional installation is strongly recommended to ensure a watertight and safe setup.

Final Thoughts: The Verdict

For most users, the 24 inch dishwasher winner is the Kenmore Elite because it combines a near-silent 42 dBA operation with a versatile TurboFlex third rack and fan-assisted TurboDry that finally dries plastics completely. If you want a reliable unit without the premium price, grab the Kenmore with TurboDry — it packs soil sensors and solid drying into a much more accessible price tier. And for a custom built-in look that blends into your cabinetry, nothing beats the KoolMore panel-ready model at 45 dBA.