When searching for the top rated quiet dishwashers, the challenge lies in balancing noise reduction with cleaning power and features. The Sharp SDW6504MS stands out as the best overall pick, offering a combination of excellent noise levels at 52 dB and reliable capacity. For those seeking ultra-quiet operation, the KOSTCH 24 Inch with 45 dBA provides exceptional silence but comes with a slightly higher price. Meanwhile, portable options like the EUHOMY Countertop Dishwasher deliver quiet performance for small spaces but may lack capacity for larger households. Keep reading as I break down the key features and tradeoffs to help you find the perfect fit.
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Key Takeaways
- Lower decibel ratings directly correlate with quieter operation, but may come at the expense of higher cost or fewer features.
- Built-in models tend to offer more consistent noise reduction and larger capacities compared to portable or countertop options.
- Additional features like third racks and multiple wash programs contribute to overall convenience but can increase complexity and cost.
- Energy efficiency and design quality are often linked, with premium models delivering both quiet operation and better build quality.
- Choosing the right dishwasher depends heavily on household size, space constraints, and noise sensitivity—no one-size-fits-all.
| Sharp SDW6504MS Stainless Steel Dishwasher, 24-inch, 52 dB, 12 Place Settings |  | Best Overall for Durability and Flexibility | Size: 24-inch | Noise Level: 52 dB | Capacity: 12 place settings | VIEW LATEST PRICE | See Our Full Breakdown |
| EUHOMY Countertop Dishwasher Portable, 6 Programs, 40 dB, No Hookup |  | Best for Small Spaces and Quiet Operation | Capacity: 30+ items | Dimensions: 16.83 × 16.73 × 18.03 inches | Water Tank Capacity: 5L (1.32 gallons) | VIEW LATEST PRICE | See Our Full Breakdown |
| Sharp SDW6506JS 24-inch Stainless Steel Dishwasher with Third Rack and Quiet Operation |  | Best for Advanced Features and Quiet Performance | Capacity: 12 place settings | Noise Level: 49 dB | Dimensions: 24 inches | VIEW LATEST PRICE | See Our Full Breakdown |
| Kenmore 24-inch Built-In Dishwasher with Stainless Steel Tub, Top Control, 49 dBA |  | Best for Family-Sized Loads and Flexibility | Size: 24 inches | Capacity: 14 place settings | Noise Level: 49 dBA | VIEW LATEST PRICE | See Our Full Breakdown |
| Sharp SDY6748SNS 24-inch Top Control Handle Dishwasher |  | Best for Large Capacity and Multiple Cycles | Capacity: 16-place settings | Dimensions: 23-7/8″ W x 33-3/4″ H x 25-1/2″ D | Noise Level: 47 dBA | VIEW LATEST PRICE | See Our Full Breakdown |
| KOSTCH 24 Inch Built-In Dishwasher with 8 Wash Programs, Large Capacity, ENERGY STAR Certified, Ultra-Quiet 45 dBA |  | Best Overall for Performance and Capacity | Size: 24 inches | Wash Programs: 8 (Auto, Heavy, Eco, Normal, Express, Rinse, Delicate, Lightning) | Capacity: 15 Place Settings | VIEW LATEST PRICE | See Our Full Breakdown |
| GE Profile Countertop Dishwasher, Energy Star, 6 Place Settings, WiFi Connected |  | Best for Small Spaces with Smart Features | Installation Type: Countertop, built-in, or under-sink | Capacity: 6 place settings | Noise: 52 dBA | VIEW LATEST PRICE | See Our Full Breakdown |
| top rated quiet dishwasher | Capacity | Noise Level |
|---|---|---|
| Sharp SDW6504MS Stainless Stee | 12 place settings | 52 dB |
| EUHOMY Countertop Dishwasher P | 30+ items | 40 dB |
| Sharp SDW6506JS 24-inch Stainl | 12 place settings | 49 dB |
| Kenmore 24-inch Built-In Dishw | 14 place settings | 49 dBA |
| Sharp SDY6748SNS 24-inch Top C | 16-place settings | 47 dBA |
| KOSTCH 24 Inch Built-In Dishwa | 15 Place Settings | 45 dBA |
| GE Profile Countertop Dishwash | 6 place settings | — |
More Details on Our Top Picks
Sharp SDW6504MS Stainless Steel Dishwasher, 24-inch, 52 dB, 12 Place Settings
This model stands out for its durable hybrid construction and flexible loading options, making it a strong choice for households that need reliable, everyday performance. Compared with the Sharp SDW6506JS, it offers slightly less advanced features like a third rack but balances this with a more straightforward design and slightly quieter operation at 52 dB. The adjustable upper rack enhances loading versatility, and the half load option promotes water and energy savings. Its hybrid interior ensures longevity, though it lacks some of the extra features found in premium models. Overall, this dishwasher suits those seeking a dependable, quiet machine that can handle varied dish loads with ease.
Pros:- Quiet operation at 52 dB for unobtrusive use
- Adjustable upper rack for versatile loading
- Energy-efficient half load option
- Durable hybrid construction for longevity
Cons:- No third rack or advanced features
- Limited cycle options compared to premium models
Best for: Families who prioritize durability and flexible loading for everyday use
Not ideal for: Homeowners looking for the latest features like third racks or child locks
- Size:24-inch
- Noise Level:52 dB
- Capacity:12 place settings
- Cycles:5
- Drying:Heated dry
- Construction:Hybrid (stainless steel interior, plastic floor)
Our verdict“A solid choice for those seeking a durable, quiet dishwasher with flexible loading capabilities.”
EUHOMY Countertop Dishwasher Portable, 6 Programs, 40 dB, No Hookup
This portable countertop model offers an impressively quiet 40 dB operation, ideal for apartment dwellers or open-concept kitchens. Its flexibility with a built-in 5L water tank or faucet connection means it can be used almost anywhere, unlike larger, fixed models like the Kenmore 24-inch. It includes six programs, covering quick, eco, and heavy-duty washes, making it versatile despite its small size. However, the need to purchase a separate faucet adapter and its limited capacity mean it’s best for small households or single users. This dishwasher excels in quiet, space-saving performance but isn’t suited for large families or heavy daily loads.
Pros:- Quiet operation at 40 dB
- Flexible water supply options with tank or faucet hookup
- Multiple wash programs including eco and heavy-duty
- Compact, portable design
Cons:- Requires separate purchase of faucet adapter
- Limited capacity for large loads
- Pre-cleaning needed for greasy or burnt-on residue
Best for: Apartment residents or those with limited kitchen space needing quiet, portable cleaning
Not ideal for: Large households or users with heavy daily dish loads, due to its small capacity
- Capacity:30+ items
- Dimensions:16.83 × 16.73 × 18.03 inches
- Water Tank Capacity:5L (1.32 gallons)
- Noise Level:40 dB
- Programs:6
- Drying Time:up to 60 minutes
Our verdict“An excellent compact, quiet dishwasher for small spaces and occasional use, but not for heavy daily loads.”
Sharp SDW6506JS 24-inch Stainless Steel Dishwasher with Third Rack and Quiet Operation
This dishwasher provides a very quiet 49 dB operation and adds the convenience of a third rack, making it ideal for users with lots of silverware or utensils. Its adjustable racks and multiple spray arms ensure efficient cleaning, comparable to the Kenmore, but with an emphasis on quietness and versatility. The third rack increases capacity for small items, and the front touch controls with child lock enhance usability. The main tradeoff is that it might come at a higher price and lacks detailed energy efficiency data, which could matter for eco-conscious buyers. This model is better suited for busy households that want a quiet, feature-rich machine for everyday use.
Pros:- Very quiet at 49 dB
- Includes a third rack for silverware and utensils
- Adjustable loading options
- Child lock for safety
Cons:- Higher price point
- Lack of detailed energy efficiency info
Best for: Families or individuals needing extra capacity and quiet operation with added convenience features
Not ideal for: Budget-conscious buyers seeking basic models without advanced features
- Capacity:12 place settings
- Noise Level:49 dB
- Dimensions:24 inches
- Control Type:Front touch controls
- Special Features:Third rack, child lock, heated dry
Our verdict“Ideal for those seeking a quiet, feature-packed dishwasher with extra capacity for utensils and silverware.”
Kenmore 24-inch Built-In Dishwasher with Stainless Steel Tub, Top Control, 49 dBA
This full-sized dishwasher offers a large capacity of 14 place settings and operates quietly at 49 dBA, making it suitable for busy families. Its stainless steel tub and multiple wash options deliver thorough cleaning, comparable to the Sharp SDW6506JS, but with a focus on capacity. The adjustable racks and multiple drying modes add to its versatility, although the lack of current pricing or customer ratings leaves some uncertainty about its value. For users needing a spacious, quiet machine for daily heavy loads, this model makes a compelling choice, despite the potential premium cost.
Pros:- Very quiet at 49 dBA
- Large capacity suitable for family-sized loads
- Flexible, adjustable racks
- Multiple wash and dry options
Cons:- No current price or ratings available
- Potentially higher cost for premium features
Best for: Large households needing high capacity and quiet operation in a built-in model
Not ideal for: Small households or those on a tight budget, due to potential higher price and lack of detailed info
- Size:24 inches
- Capacity:14 place settings
- Noise Level:49 dBA
- Tub Material:Stainless steel
- Control Type:Top control
- Wash Options:7
Our verdict“A strong pick for large families seeking a quiet, spacious built-in dishwasher with flexible options.”
Sharp SDY6748SNS 24-inch Top Control Handle Dishwasher
This dishwasher makes an impression with its 16-place setting capacity and quiet 47 dBA operation, positioning it well for large households. Its adjustable third rack offers added versatility, and the six wash cycles—including Auto, Heavy Duty, and Rinse Only—cover a range of cleaning needs. Compared to the Kenmore, it provides more cycles, but without current pricing or customer ratings, its value proposition remains uncertain. The Energy Star rating adds eco-friendly appeal. This pick is ideal for those who need a spacious, quiet machine with varied cleaning options, even if it lacks some premium features or detailed efficiency data.
Pros:- Quiet operation at 47 dBA
- Large 16-place setting capacity
- Adjustable third rack
- Multiple wash cycle options
Cons:- No current pricing or ratings
- Potentially higher energy use without detailed efficiency data
Best for: Large families or households with diverse cleaning needs seeking quiet, high-capacity performance
Not ideal for: Small households or budget shoppers not needing extensive cycle options
- Capacity:16-place settings
- Dimensions:23-7/8″ W x 33-3/4″ H x 25-1/2″ D
- Noise Level:47 dBA
- Energy Rating:Energy Star
- Wash Cycles:6
Our verdict“Best suited for large households needing a quiet, high-capacity dishwasher with versatile cycles.”
KOSTCH 24 Inch Built-In Dishwasher with 8 Wash Programs, Large Capacity, ENERGY STAR Certified, Ultra-Quiet 45 dBA
The KOSTCH 24 Inch Built-In Dishwasher stands out for its combination of a large capacity, versatile wash programs, and ultra-quiet operation at 45 dBA. Compared to the GE Profile countertop model, which is more compact and designed for smaller spaces, the KOSTCH offers significantly more capacity — fitting up to 15 place settings — making it ideal for families or entertaining hosts. Its 8 different wash cycles, including specialized settings like Lightning and Delicate, ensure thorough cleaning for a variety of items, but this variety comes with a higher price tag and a built-in installation requirement that could involve professional setup. The adjustable racks and lighting enhance ease of use, especially for delicate or awkwardly shaped items. The main tradeoff is that it lacks smart connectivity, and its size limits placement options in smaller kitchens. Still, if you need a quiet, high-capacity dishwasher with flexible options, this makes a compelling choice.
Pros:- Large capacity fits up to 15 place settings, ideal for big households
- Eight wash programs cover most cleaning needs
- Operates quietly at 45 dBA, minimizing noise disturbance
- Adjustable racks and lighting simplify loading delicate items
Cons:- Requires built-in installation, potentially needing professional setup
- Lacks smart connectivity features, limiting remote control options
Best for: Families or hosts who need a large capacity dishwasher with versatile cleaning options and quiet operation
Not ideal for: Small apartments or kitchens where built-in installation is impractical or space is limited
- Size:24 inches
- Wash Programs:8 (Auto, Heavy, Eco, Normal, Express, Rinse, Delicate, Lightning)
- Capacity:15 Place Settings
- Noise Level:45 dBA
- Energy Certification:ENERGY STAR
Our verdict“This dishwasher is best suited for those needing a spacious, quiet, and adaptable model with a higher price point.”
GE Profile Countertop Dishwasher, Energy Star, 6 Place Settings, WiFi Connected
The GE Profile Countertop Dishwasher offers a flexible installation approach—usable as a countertop, built-in, or under-sink—making it perfect for smaller kitchens or apartments. Its WiFi connectivity adds a layer of convenience that the KOSTCH lacks, allowing remote monitoring and control, which is a good fit for tech-savvy users who want to manage their dishwasher via smartphone. While its capacity of 6 place settings is modest compared to larger models, this size suits singles or couples with light to moderate dishwashing needs. The quieter operation at 52 dBA is still respectable, but slightly louder than the KOSTCH’s ultra-quiet performance. It includes a variety of cycle options, such as Sanitize and Sensor Wash, but its size limits it for larger families or those with heavy daily dish loads. The main tradeoff involves its limited capacity and the need for a faucet hookup with the included unicouple. Overall, this makes sense for users prioritizing flexibility and smart control over capacity.
Pros:- Flexible installation options—countertop, built-in, or under-sink
- WiFi connectivity enables remote start, monitoring, and control
- Quiet operation at 52 dBA, suitable for open-plan spaces
- Energy Star certified for efficiency
Cons:- Limited capacity of only 6 place settings may be too small for larger households
- Requires faucet hookup with included unicouple, which could complicate setup
Best for: Singles, couples, or small households seeking a compact, WiFi-enabled dishwasher with flexible installation
Not ideal for: Large families or those with heavy daily dish loads, due to its 6-place setting capacity
- Installation Type:Countertop, built-in, or under-sink
- Capacity:6 place settings
- Noise:52 dBA
- Voltage:120 volts
- Cycle Options:6 (including Delay Start, Normal, Rapid, SaniWash, Sensor Wash)
- Additional Features:WiFi connected, Auto Open Dry, Baby Care sanitizing cycle
Our verdict“This model is ideal for small households wanting smart features and flexible installation in limited space.”
How We Picked
I evaluated these dishwashers based on their noise levels, measured in decibels, ensuring they operate quietly enough for open-plan spaces or bedrooms. I also considered capacity, usability features, build quality, and overall value for the price. Durability and ease of maintenance played a role, too, as well as the inclusion of energy-efficient features. The ranking reflects a balanced view of performance, noise reduction, and user-friendly features, prioritizing models that excel in quiet operation while maintaining reliable cleaning performance. Products were compared directly on these criteria to identify the best options for different needs and budgets.Factors to Consider When Choosing Top Rated Quiet Dishwashers
Selecting a quiet dishwasher involves more than just checking decibel ratings. It’s important to consider how the model fits your space, household size, and daily routines. Additional features can enhance convenience but often add to the cost. Understanding the broader tradeoffs can help you choose a dishwasher that balances noise, performance, and value effectively.Decibel Levels and Noise Reduction
Decibel ratings are the primary indicator of how quiet a dishwasher will be. Most quiet models range from 40 to 52 dB, with lower numbers indicating less noise. But it’s worth noting that a difference of just a few decibels can significantly impact perceived noise, especially in open-concept homes. Consider whether you’ll be using the dishwasher near bedrooms or living spaces, and choose accordingly. Keep in mind that ultra-quiet models often come at a premium, so weigh the importance of noise reduction against your budget and other features.
Capacity and Size
Dishwasher capacity varies from compact countertop units to full-size, built-in models. Larger capacities are ideal for busy households, but they tend to be bigger and potentially louder. Countertop and portable dishwashers save space and can be quieter due to their smaller size, but may lack the capacity needed for larger families. Measure your available space carefully to ensure the model fits, and consider your typical load size to avoid overpaying for capacity you won’t use.
Additional Features and Usability
Features like third racks, multiple wash cycles, and smart connectivity can make dishwashers more versatile. However, these features often increase the purchase price and complexity. Think about your cleaning needs—if you prefer simple operation, a basic quiet model may suffice. Conversely, if you want flexibility and convenience, investing in a model with advanced features can save time and improve results. Balance these extras with your budget and ease of use.
Build Quality and Energy Efficiency
Higher-quality materials and better insulation contribute to quieter operation and longer lifespan. Models with stainless steel tubs tend to be more durable and resistant to odors compared to plastic interiors. Energy-efficient certifications, like ENERGY STAR, often coincide with better insulation and lower operating costs, making these models attractive for long-term savings. Be cautious of cheaper models that may save money upfront but compromise on noise reduction and durability over time.
Price and Value Considerations
While premium models offer the quietest operation and best features, they come at a higher price point. Budget-friendly options may still perform well but could have higher noise levels or fewer cycles. Assess your priorities—if noise is a major concern, investing in a higher-end model makes sense. For occasional use or smaller households, a more affordable, slightly louder model might be sufficient. Always compare features and reviews to ensure you’re getting the best value for your specific needs.
Frequently Asked Questions
How quiet should a dishwasher be for an open-concept home?
For open-concept living spaces, aim for a dishwasher operating at 45 dB or lower. At this level, the noise is generally unobtrusive and unlikely to disrupt conversations or relaxation. Many models in this roundup fall within this range, making them suitable for such environments. Keep in mind that the lower the decibel rating, the more you’ll pay, but the benefit is a quieter home experience, especially during busy or social times.
Are portable dishwashers as quiet as built-in models?
Portable dishwashers tend to be slightly louder than built-in models, but many still operate at reasonable noise levels—around 45-50 dB. They are designed for flexibility and space-saving, so some tradeoff in noise reduction may exist. If quiet operation is a priority, look for portable units with insulation or noise-reducing features, although they generally won’t match the ultra-quiet levels of dedicated built-ins.
Is a lower dB rating always better if I want a quiet dishwasher?
Lower decibel ratings typically mean quieter operation, but it’s not the only factor to consider. Very quiet models often come with higher prices and may have fewer features or shorter warranties. Also, the perceived noise can depend on installation and how close the dishwasher is to living or sleeping areas. Balance the noise level with other features, durability, and price to find the best fit for your household.
Do energy-efficient dishwashers tend to be quieter?
In many cases, yes. ENERGY STAR certified dishwashers often include better insulation and advanced motor technology, which helps reduce noise. These models are designed to operate efficiently while minimizing sound output. However, some high-end non-certified models can also be very quiet, so check decibel ratings regardless of energy labels when prioritizing noise reduction.
How much should I expect to pay for a truly quiet dishwasher?
Quiet dishwashers typically range from around $600 to over $1,200, depending on features, brand, and noise levels. The most silent models—operating under 45 dB—are usually in the higher price bracket due to advanced insulation and motor technology. If noise reduction is your top priority, consider investing in a premium model, but for moderate noise levels, more budget-friendly options may still serve your needs well.
