Best Dishwashers with Third Rack: 6 Spec-Based Picks
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Finding the best dishwashers with third rack requires looking at specific features that improve your daily routine. These racks add flexible loading space for utensils and small items. We compared 6 models based strictly on published specifications to help you choose. The Sharp 24-Inch Dishwasher with Third Rack leads this list because its 49 dBA noise level ensures quiet dishwashing with flexible loading. This spec makes it ideal for open-plan kitchens where sound matters. Each pick here is ranked by how well its data matches common household needs. This guide helps you decide which unit fits your space and cleaning habits.
Quick picks
The best fit for you
- You want the best overall quiet performance Sharp 24-Inch Dishwasher with Third Rack It runs at 49 dBA and includes a third rack for flexible loading.
- You need the smallest footprint available Sharp 18-Inch Dishwasher with Third Rack This 18-inch model offers 8 place settings and fits tight spaces.
- You prefer controls hidden from view KOSTCH 24-Inch Built-In Dishwasher with Third Rack It features top-mounted controls and operates quietly at 45 dBA.
- You want smart features with Alexa Sharp 24-Inch Smart Dishwasher with Heated Drying It includes smart connectivity and heated drying for convenient operation.
Our 6 picks
Sharp 24-Inch Dishwasher with Third Rack
Best for: Quiet dishwashing with flexible loading
- Features
- Third Rack (what this guide is about)
- Width
- 23.6 inches
- Capacity
- 12 place settings
- Noise Level
- 49 dB
- Control Location
- Front touch controls
- Tub Material
- Hybrid
View on Amazon: Sharp 24-Inch Dishwasher with Third Rack Affiliate link
The Sharp SDW6506JS is a 24-inch built-in dishwasher featuring a third rack for silverware. It holds 12 place settings and operates at 49 dB. The adjustable upper rack moves two inches to accommodate taller items. Front touch controls manage the wash cycles. This model suits you if you need quiet operation and flexible loading in a standard kitchen space.
Pros
- Third rack for silverware and utensils
- 49 dB noise level for quiet operation
- Adjustable upper rack moves two inches
- Hybrid stainless steel and plastic tub
Cons
- Hybrid tub material instead of full stainless steel
- Front-mounted controls may be less ergonomic for some users
- No smart home integration listed in specifications
Good fit if
- You need a third rack for small items
- You require quiet operation at 49 dB
- You have standard 24-inch cabinetry
Skip if
- You prefer full stainless steel tubs
- You want smart home connectivity
- You need more than 12 place settings
Verdict: Sharp 24-inch Dishwasher with Third Rack offers solid capacity and quiet performance for standard kitchens. It fits you if you prioritize a third rack and low noise over full stainless steel construction.
Kenmore 24-Inch Built-In Dishwasher with Third Rack
Best for: Households needing third rack and fast cycles
- Features
- Third Rack, Energy Star (what this guide is about)
- Installation Type
- Built-In
- Width
- 23.6 inches
- Capacity
- 15 place settings
- Noise Level
- 49 dBA
- Color
- White
View on Amazon: Kenmore 24-Inch Built-In Dishwasher with Third Rack Affiliate link
The Kenmore 22-14632 is a 24-inch built-in dishwasher with a 15-place-setting capacity and a removable third rack. It operates at 49 dBA, matching the noise level of the Sharp SDW6506JS. The unit includes SmartWash, Accela Wash, and TurboDry. Its 49 dBA rating is slightly higher than the Sharp SDW4523MS and SDW6726MS, which run at 47 dB. It suits households needing flexible rack space and fast cycles.
Pros
- Removable top-level third rack for utensils
- 15 place-setting capacity with half-load option
- Express Cycle cleans a full load in 50 minutes
- TurboDry uses a fan and heating element for dry plastics
- SmartWash adjusts cleaning to the mess
Cons
- 49 dBA noise level is louder than the 47 dB Sharp models
- Only available in White or Black color options
- No smart home integration or app control mentioned
Good fit if
- You need a third rack for utensils
- You want a 50-minute express cycle
- You prefer a 15-place-setting capacity
Skip if
- You require the quietest 47 dB operation
- You need smart home connectivity
- You prefer a stainless steel interior
Verdict: Kenmore 24" Built-In Dishwasher with Third Rack offers flexible storage and fast cleaning for busy households, though it lacks the ultra-quiet performance of the Sharp 47 dB models.
Sharp 24-Inch Stainless Steel Dishwasher with Third Rack
Best for: quiet kitchens needing utensil storage
- Features
- Third Rack, Quiet (what this guide is about)
- Width
- 23.9 inches
- Capacity
- 12 place settings
- Noise Level
- 47 dB
- Wash Cycles
- 5 wash cycles
- Control Location
- Front touch controls
View on Amazon: Sharp 24-Inch Stainless Steel Dishwasher with Third Rack Affiliate link
The Sharp SDW6726MS is a 24-inch stainless steel dishwasher featuring a third rack for flatware and utensils. It operates at 47 dB, making it suitable for open-concept spaces. The unit includes a Power Wash sprayer and soil sensors to adjust cycles automatically. With 12 place settings and front touch controls, it offers flexible storage and efficient cleaning for your kitchen needs.
Pros
- 47 dB noise level for quiet operation
- Third rack dedicated to flatware and utensils
- Power Wash sprayer for heavily soiled items
- Soil sensors adjust wash cycles automatically
- 12 place setting capacity
Cons
- Limited to 5 wash cycles
- Front touch controls may be less durable
- No smart home connectivity listed
Good fit if
- You need a quiet dishwasher for an open floor plan
- You want dedicated space for utensils in a third rack
- You prefer automatic cycle adjustments based on soil levels
Skip if
- You require more than 5 wash programs
- You need smart home integration or app control
- You prefer top control panels for easier access
Verdict: Sharp SDW6726MS 24-inch Quiet Dishwasher suits households prioritizing low noise and flexible loading for utensils. It delivers solid cleaning performance for typical daily loads without requiring complex smart features.
Sharp 18-Inch Dishwasher with Third Rack
Best for: small kitchens needing quiet compact washing
- Features
- Third Rack (what this guide is about)
- Installation Type
- Built-In
- Width
- 17.7 inches
- Capacity
- 8 place settings
- Noise Level
- 47 dB
- Wash Cycles
- 6 wash cycles
View on Amazon: Sharp 18-Inch Dishwasher with Third Rack Affiliate link
This 18-inch built-in dishwasher offers 8 place settings and a third rack for flatware. It runs at 47 dB, matching the quietest models on this list. The stainless steel tub and fingerprint-resistant exterior provide a durable finish. Smart sensors optimize wash cycles automatically. You get six wash programs and four options to handle various loads.
Pros
- 18-inch width fits compact spaces
- 47 dB noise level for quiet operation
- Third rack included for utensils
- Stainless steel interior tub
- Smart sensors adjust cleaning automatically
Cons
- 8 place setting capacity is smaller than 24-inch models
- 18-inch width limits overall load size
- No smart home integration mentioned in specs
Good fit if
- You need a dishwasher for a smaller kitchen or apartment
- You prioritize quiet operation under 48 dB
- You want a third rack in a compact footprint
Skip if
- You need to wash more than 8 place settings per cycle
- You require a 24-inch standard width for larger families
- You want built-in Wi-Fi or app control
Verdict: Sharp SDW4523MS 18-Inch Dishwasher fits small households who need a quiet, compact unit with a third rack. It suits you if space is tight and you do not need large capacity.
Sharp 24-Inch Smart Dishwasher with Heated Drying
Best for: quiet kitchens with Alexa setups
- Features
- Heated Drying, Third Rack, Smart (what this guide is about)
- Width
- 23.9 inches
- Noise Level
- 45 dBA
- Tub Material
- Stainless Steel
- Dimensions
- 24.5 × 23.9 × 33.9 inches
- Weight
- 93.3 pounds
View on Amazon: Sharp 24-Inch Smart Dishwasher with Heated Drying Affiliate link
This Sharp model features a stainless steel tub and a third rack for extra capacity. It operates at 45 dBA, making it one of the quietest options available. The unit includes heated drying and connects to Alexa for voice control. You can use your phone or Echo device to start cycles or check the timer. It measures 23.9 inches wide and fits standard kitchen layouts.
Pros
- 45 dBA noise level for quiet operation
- Stainless steel interior tub
- Heated drying system
- Alexa voice control integration
- Third rack included
Cons
- Requires compatible smart home setup
- Top control panel limits visibility
- No built-in display for cycle status
Good fit if
- You want the quietest dishwasher on the list
- You already use Amazon Echo devices
- You need a third rack for utensils
Skip if
- You prefer bottom control panels
- You do not use smart home assistants
- You want a top-control interface with a display
Verdict: Sharp SDW6767HS Smart Dishwasher suits users who prioritize low noise and smart features. It fits kitchens where Alexa integration is already established and quiet operation is a priority.
KOSTCH 24-Inch Built-In Dishwasher with Third Rack
Best for: quiet top-control operation with large load capacity
- Features
- Third Rack, Energy Star, Quiet (what this guide is about)
- Installation Type
- Built-In
- Width
- 23.9 inches
- Capacity
- 15 place settings
- Noise Level
- 45 dBA
- Wash Cycles
- 8 cycles
View on Amazon: KOSTCH 24-Inch Built-In Dishwasher with Third Rack Affiliate link
This 24-inch built-in dishwasher pairs top-mounted controls with a dedicated third-rack cutlery basket. It holds 15 place settings across three loading levels and operates at 45 dBA with three spray arms. You get eight wash cycles, interior lighting, and a floor indicator light. It suits you if you need large-capacity cleaning with concealed controls and quiet operation.
Pros
- Operates at a quiet 45 dBA noise level
- 15 place-setting capacity with third cutlery rack
- Eight wash cycles including Express and Delicate
- Interior side lights and external floor indicator light
Cons
- No Wi-Fi or smart app integration listed in specifications
- Requires a full 24-inch built-in opening rather than a slim profile
Good fit if
- You want concealed top controls paired with a floor status light.
- You wash large loads up to 15 place settings at once.
- You need a quiet 45 dBA rating for an open kitchen floor plan.
Skip if
- You need a compact 18-inch machine for limited cabinet space.
- You want voice control or smartphone connectivity for wash monitoring.
Verdict: KOSTCH 24-Inch Top Control Dishwasher fits households needing a 15-place-setting capacity and quiet 45 dBA cycles hidden behind top-mounted controls.
Specifications side by side
| Spec | Sharp 24-Inch Dishwasher with Third Rack | Kenmore 24-Inch Built-In Dishwasher with Third Rack | Sharp 24-Inch Stainless Steel Dishwasher with Third Rack | Sharp 18-Inch Dishwasher with Third Rack | Sharp 24-Inch Smart Dishwasher with Heated Drying | KOSTCH 24-Inch Built-In Dishwasher with Third Rack |
|---|---|---|---|---|---|---|
| Installation Type | not stated | Built-In | not stated | Built-In | not stated | Built-In |
| Width | 23.6 inches | 23.6 inches | 23.9 inches | 17.7 inches | 23.9 inches | 23.9 inches |
| Capacity | 12 place settings | 15 place settings | 12 place settings | 8 place settings | not stated | 15 place settings |
| Noise Level | 49 dB | 49 dBA | 47 dB | 47 dB | 45 dBA | 45 dBA |
| Wash Cycles | not stated | not stated | 5 wash cycles | 6 wash cycles | not stated | 8 cycles |
| Control Location | Front touch controls | not stated | Front touch controls | not stated | not stated | Top Control |
| Tub Material | Hybrid | not stated | not stated | Stainless steel | Stainless Steel | not stated |
| Features | Third Rack | Third Rack, Energy Star | Third Rack, Quiet | Third Rack | Heated Drying, Third Rack, Smart | Third Rack, Energy Star, Quiet |
| Control Type | Touch Control | not stated | not stated | not stated | not stated | Top Control |
| Color | Stainless Steel | White | Stainless Steel | Stainless Steel | Stainless Steel | Red |
| Dimensions | 22.8 × 23.6 × 33.6 inches | 24.6 × 23.6 × 33.9 inches | 24.5 × 23.9 × 33.9 inches | 22.7 × 17.7 × 32.1 inches | 24.5 × 23.9 × 33.9 inches | 22.6 × 23.9 × 33.9 inches |
| Weight | 70.6 pounds | 90.4 pounds | 93.3 pounds | 76.8 pounds | 93.3 pounds | 82.7 pounds |
| Size | 49 dBA | Energy Star Certified | not stated | not stated | not stated | not stated |
| Model | SDW6506JS | 2214632 | SDW6726MS | SDW4523MS | SDW6767HS | KOS-24DWH06H |
Is a Third Rack Worth the Space?
A third rack adds flexible loading space for utensils and small items. This frees up the lower rack for larger pots and pans. Most 24-inch models offer 15 place settings, while the 18-inch option provides 8. You gain more room for silverware without crowding the main wash area. This layout suits households that wash many small tools daily. It is a practical addition if you value organized loading over maximum volume for big cookware.
Worth it if
- You often wash many small utensils and gadgets
- You want to free up the lower rack for large pots
- You prefer organized loading for daily small items
Skip it if
- You mostly wash large pots and pans that fill the bottom rack
- You have limited cabinet space and need maximum lower-rack volume
- You rarely use small kitchen tools like spatulas or whisks
How we picked these picks
We identified dishwashers with a third rack by scanning Amazon listings for that specific feature in the title or bullet points. We included only one size or variant per product family to avoid redundancy. All details come directly from the published specifications and feature lists on the product pages. We did not handle or test these units physically.
The 6 models are ordered by availability first. We then ranked them by the listing's overall rating, weighted by the number of ratings received. Finally, we considered how many of our core criteria each spec set met. This method ensures you see the most relevant options first based on verified data.
How to choose the right dishwasher with third rack
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Check installation type first
Most models in this list are built-in units designed for standard cabinetry. The Kenmore and KOSTCH options fit into 24-inch openings. The Sharp 18-inch model requires a smaller 18-inch cabinet space. You must measure your available width and depth before buying. Ensure the height allows for door clearance. Built-in units blend with your kitchen design. Portable models are not included here. Verify your cabinet dimensions match the product width to avoid installation issues later.
-
Compare noise levels carefully
Noise matters for open-plan homes. The KOSTCH model runs at 45 dBA, which is very quiet. The Sharp 24-inch SDW6506JS operates at 49 dBA. The Kenmore model is louder than these options. Lower decibel numbers mean less disruption during cycles. If you cook while others sleep or work, choose the quietest spec. Check the dBA rating in the specifications. Do not assume all stainless steel models are equally quiet. Compare the numbers directly to find the best fit for your lifestyle.
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Select control type wisely
Control placement affects how you load dishes. The KOSTCH dishwasher features top-mounted controls. This hides the interface when the door is open, allowing you to load the third rack without obstruction. Other models use touch controls on the front edge. Consider your loading habits. If you frequently add items, hidden controls are more practical. Front controls are visible when closed. Choose based on whether you prefer a clean look or easy access to settings while loading.
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Verify capacity needs
Capacity determines how many dishes you can wash at once. The Kenmore and KOSTCH models hold 15 place settings. The Sharp 18-inch model holds only 8 place settings. Larger households should choose the 15-setting options. Smaller households or RVs might prefer the compact 18-inch size. Check the place setting count in the attributes. Do not rely on rack size alone. The third rack adds space, but the main racks define total volume. Match the capacity to your daily dish load.
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Review wash cycle options
More cycles offer more flexibility. The KOSTCH dishwasher includes 8 wash cycles. The Sharp 18-inch model has 6 cycles. Other models do not list cycle counts in the provided data. If you need specific options like heavy wash or quick rinse, check the specifications. More cycles allow you to tailor cleaning to soil level. Fewer cycles mean simpler operation. Decide if you need variety or just basic cleaning. The cycle count is a key spec for versatility in different cleaning situations.
Frequently asked questions
Which dishwasher with a third rack is the quietest?
The KOSTCH 24-Inch Built-In Dishwasher is the quietest option at 45 dBA. It also offers 15 place settings and eight wash cycles. The Sharp SDW6726MS is another low-noise choice for quiet kitchens. It features a third rack and stainless steel construction. These models prioritize silent operation for your home.
What is the smallest dishwasher with a third rack?
The Sharp 18-Inch Dishwasher is the most compact model on this list. It measures 17.7 inches wide and fits small kitchens. This unit provides 8 place settings and includes a third rack. It weighs 76.8 pounds. It is ideal if you have tight space constraints but still need utensil storage.
Are there smart dishwashers with a third rack?
Yes, the Sharp SDW6767HS Smart Dishwasher includes Alexa integration. It features heated drying and a third rack for flexible loading. This model is stainless steel and weighs 93.3 pounds. It suits users who already use Alexa and want smart connectivity alongside standard washing features.
Which model has top-mounted controls?
The KOSTCH 24-Inch Built-In Dishwasher features top-mounted controls. This design hides the controls from view. It offers 15 place settings and eight wash cycles. The unit is Energy Star certified and runs at 45 dBA. It is a red unit that fits standard 24-inch openings.
How many place settings do these dishwashers hold?
Most 24-inch models in this list hold 15 place settings. The Kenmore and KOSTCH models both offer this capacity. The Sharp 18-inch model holds 8 place settings. Choose based on your household size. Larger families will benefit from the 15-setting capacity found in most standard-width units.
Does the Sharp 24-Inch Dishwasher have a third rack?
Yes, the Sharp SDW6506JS includes a third rack. It is a 24-inch model with touch controls. It runs at 49 dBA and features stainless steel color. This model offers flexible loading space for utensils. It is a solid choice for standard kitchens prioritizing quiet performance.