Best Dryers of 2021

U.S. News 360 Reviews takes an unbiased approach to our recommendations. When you use our links to buy products, we may earn a commission but that in no way affects our editorial independence.

Popular Dryers

360 Overall Rating

4.1 out of 5

Price
$1,799
Capacity (Cubic Feet)
9
Warranty
1 Year
Energy Star Certified
See Review
360 Overall Rating

3.5 out of 5

Installation available.
Price
$1,999
Capacity (Cubic Feet)
7.5
Warranty
1 Year
Energy Star Certified
See Review

Best Energy Star Dryer

360 Overall Rating

4.0 out of 5

Installation available at certain locations.
Price
$949
Capacity (Cubic Feet)
7.4
Warranty
1 Year
Energy Star Certified
See Review

(evgenyatamanenko)

It wasn’t that long ago that most people dried their laundry on outdoor clotheslines. These were easy to use and cost very little. But, the downside was that this method depended very heavily on the weather. If the weather was warm and sunny then things were easy, but if it were cold, rainy, or really humid then things became more complicated.

Modern clothes dryers, in conjunction with washers, have made doing a load of laundry a much easier task to accomplish. New dryers are typically easy to use and can dry even large loads. They can be high-efficiency appliances loaded with features. But, all this innovation can make choosing which dryer to purchase a complicated affair. We’ve sorted through various features from how much a dryer will hold to whether or not to choose a gas or electric dryer and narrowed things down to our list of the best eight dryers of 2021.

Best Dryers of 2021

LG Electric Dryer-DLEX9000V »
4.1 out of 5
price $1,799
Capacity (Cubic Feet) 9
Warranty 1 Year
Energy Star Certified
View Deals on Amazon »
GE Electric Dryer-GTD72EBPNDG »
4.0 out of 5
price $949
Capacity (Cubic Feet) 7.4
Warranty 1 Year
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
Whirlpool Electric Dryer-WED5000DW »
3.9 out of 5
price $749
Capacity (Cubic Feet) 7
Warranty 1 Year
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
Whirlpool Gas Dryer-WGD5000DW »
3.9 out of 5
price $849
Capacity (Cubic Feet) 7
Warranty 1 Year
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
LG Electric Dryer-DLE7300WE »
3.8 out of 5
price $900
Capacity (Cubic Feet) 7.3
Warranty 1 Year
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.

Company

price

Capacity (Cubic Feet)

Warranty

Energy Star Certified

Learn More

LG Electric Dryer-DLEX9000V »
4.1 out of 5
$1,799 9 1 YearView Deals on Amazon »
GE Electric Dryer-GTD72EBPNDG »
4.0 out of 5
$949 7.4 1 YearView Deals on Home Depot »
Installation available at certain locations.
Whirlpool Electric Dryer-WED5000DW »
3.9 out of 5
$749 7 1 YearView Deals on Home Depot »
Installation available at certain locations.
Whirlpool Gas Dryer-WGD5000DW »
3.9 out of 5
$849 7 1 YearView Deals on Home Depot »
Installation available at certain locations.
LG Electric Dryer-DLE7300WE »
3.8 out of 5
$900 7.3 1 YearView Deals on Home Depot »
Installation available at certain locations.
LG Electric Dryer-DLEX9000V »
4.1 out of 5
Company
$1,799 price
9 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Amazon »
Learn More
GE Electric Dryer-GTD72EBPNDG »
4.0 out of 5
Company
$949 price
7.4 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
Learn More
Whirlpool Electric Dryer-WED5000DW »
3.9 out of 5
Company
$749 price
7 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
Learn More
Whirlpool Gas Dryer-WGD5000DW »
3.9 out of 5
Company
$849 price
7 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
Learn More
LG Electric Dryer-DLE7300WE »
3.8 out of 5
Company
$900 price
7.3 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Home Depot »
Installation available at certain locations.
Learn More
LG Electric Dryer-DLEX3700W »
3.8 out of 5
Company
$1,000 price
7.4 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on AJ Madison »
Installation available at certain locations.
Learn More
Samsung Electric Dryer-DVE60M9900V »
3.5 out of 5
Company
$1,999 price
7.5 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Samsung »
Installation available.
Learn More
Amana Electric Dryer-NED4655EW »
3.3 out of 5
Company
$499 price
6.5 Capacity (Cubic Feet)
1 Year Warranty
Energy Star Certified
View Deals on Walmart »
Learn More

Company

price

Capacity (Cubic Feet)

Warranty

Energy Star Certified

Learn More

LG Electric Dryer-DLEX9000V »
4.1 out of 5
$1,799 9 1 YearView Deals on Amazon »
GE Electric Dryer-GTD72EBPNDG »
4.0 out of 5
$949 7.4 1 YearView Deals on Home Depot »
Installation available at certain locations.
Whirlpool Electric Dryer-WED5000DW »
3.9 out of 5
$749 7 1 YearView Deals on Home Depot »
Installation available at certain locations.
Whirlpool Gas Dryer-WGD5000DW »
3.9 out of 5
$849 7 1 YearView Deals on Home Depot »
Installation available at certain locations.
LG Electric Dryer-DLE7300WE »
3.8 out of 5
$900 7.3 1 YearView Deals on Home Depot »
Installation available at certain locations.
LG Electric Dryer-DLEX3700W »
3.8 out of 5
$1,000 7.4 1 YearView Deals on AJ Madison »
Installation available at certain locations.
Samsung Electric Dryer-DVE60M9900V »
3.5 out of 5
$1,999 7.5 1 YearView Deals on Samsung »
Installation available.
Amana Electric Dryer-NED4655EW »
3.3 out of 5
$499 6.5 1 YearView Deals on Walmart »


LG Electric Dryer-DLEX9000V  »

Best Dryer of 2021

360 Overall Rating

4.1 out of 5

Price
$1,799
Capacity (Cubic Feet)
9
Warranty
1 Year
Energy Star Certified
See Review

Model number: DLEX9000V

The DLEX900V has the largest capacity of any of the dryers in our ratings with 9 cubic feet, which LG says is large enough to dry a king-size bedding set in a single load. It also includes features such as sensors to determine if your clothes are dry and a steam cycle to prevent wrinkles.

For more information on LG dryers see our full review: LG Dryers Review.

GE Electric Dryer-GTD72EBPNDG  »

Best Energy Star Dryer of 2021

360 Overall Rating

4.0 out of 5

Installation available at certain locations.
Price
$949
Capacity (Cubic Feet)
7.4
Warranty
1 Year
Energy Star Certified
See Review

Model number: GTD72EBPNDG

This dryer is the highest rated Energy Star qualified dryer in our ratings. The GE GTD72EBPNDG has features such as a sanitize cycle that GE claims will eliminate 99.8% of some bacteria and the option to keep the dryer’s drum moving, but without heat which should help minimize wrinkles.

For more information on GE dryers see our full review: GE Appliances Dryer Review.

Whirlpool Electric Dryer-WED5000DW  »

360 Overall Rating

3.9 out of 5

Installation available at certain locations.
Price
$749
Capacity (Cubic Feet)
7
Warranty
1 Year
Energy Star Certified
See Review

Model number: WED5000DW

One of the least expensive dryers in our ratings, this top load dryer has a capacity of 7cubic feet and will measure the moisture level and temperature of your laundry to help prevent overdrying, which can wear out your clothes quicker.

For more information on Whirlpool dryers see our full review: Whirlpool Dryer Review.

Whirlpool Gas Dryer-WGD5000DW  »

Best Gas Dryer of 2021

360 Overall Rating

3.9 out of 5

Installation available at certain locations.
Price
$849
Capacity (Cubic Feet)
7
Warranty
1 Year
Energy Star Certified
See Review

Model number: WGD5000DW

This Whirlpool model is only available in white and is the only gas dryer in our ratings. This model is basically the gas version of the previous entry on our list, but because the heating element in gas dryers is hotter than in electric dryers it will likely dry your clothes faster and use less electricity. The downsides are that it will require a gas line and is more expensive than the electric version.

For more information on Whirlpool dryers see our full review: Whirlpool Dryer Review.

LG Electric Dryer-DLE7300WE  »

360 Overall Rating

3.8 out of 5

Installation available at certain locations.
Price
$900
Capacity (Cubic Feet)
7.3
Warranty
1 Year
Energy Star Certified
See Review

Model number: DLE7300WE

The second LG model to make our ratings, this top load dryer is Energy Star-certified and includes LG’s LoDecibel Quiet Operation feature for a quieter operating experience. It also includes convenient features like sensors that indicate when your vent or lint filter needs to be cleaned.

For more information on LG dryers see our full review: LG Dryers Review.

LG Electric Dryer-DLEX3700W  »

360 Overall Rating

3.8 out of 5

Installation available at certain locations.
Price
$1,000
Capacity (Cubic Feet)
7.4
Warranty
1 Year
Energy Star Certified
See Review

Model number: DLEX3700W

This front load dryer when paired with its matching washer can be stacked to save floor space. The third LG dryer in our ratings also includes a steam feature to help reduce wrinkling, a moisture sensor to indicate when your laundry is dry, and can respond to voice commands through Amazon Alexa and Google Assistant.

For more information on LG dryers see our full review: LG Dryers Review.

Samsung Electric Dryer-DVE60M9900V  »

360 Overall Rating

3.5 out of 5

Installation available.
Price
$1,999
Capacity (Cubic Feet)
7.5
Warranty
1 Year
Energy Star Certified
See Review

Model number: DVE60M9900V

With a 7.5 cubic foot capacity, this Samsung dryer has steam features, a stainless steel drum, and is Wi-Fi enabled. Unique among the models in our ratings this dryer includes a small secondary dryer that Samsung refers to as FlexDry. This can be of benefit if you are only drying one or two smaller items and don’t want to use the larger drum.

For more information on this dryer see our full review: Samsung Dryer Review.

Amana Electric Dryer-NED4655EW  »

Best Inexpensive Dryer of 2021

360 Overall Rating

3.3 out of 5

Price
$499
Capacity (Cubic Feet)
6.5
Warranty
1 Year
Energy Star Certified
See Review

Model number: NED4655EW

The Amana dryer is the smallest and least expensive dryer in our ratings. This top load dryer is light on features but does include an Automatic Dryness Control which has a sensor that informs the dryer when your laundry is dry. This will prevent overdrying and unnecessary energy use.

For more information on this dryer see our full review: Amana Dryer Review.

Best Dryers of 2021 Features

LG Electric Dryer-DLEX9000V »
Dimension w/ Door Open (Inches) 29H X 40.88W X 56D
Reversible Door
Type Front
Total Cycles 14
Finishes Graphite Steel
GE Electric Dryer-GTD72EBPNDG »
Dimension w/ Door Open (Inches) 27H X 46W X 51.75D
Reversible Door
Type Top
Total Cycles 12
Finishes Gray
Whirlpool Electric Dryer-WED5000DW »
Dimension w/ Door Open (Inches) 29H X 43.38W X 41.75D
Reversible Door
Type Top
Total Cycles 11
Finishes White
Whirlpool Gas Dryer-WGD5000DW »
Dimension w/ Door Open (Inches) 29.0H X 42.25W X 41.75D
Reversible Door
Type Top
Total Cycles 11
Finishes White
LG Electric Dryer-DLE7300WE »
Dimension w/ Door Open (Inches) 27H X 44.25W X 50.25D
Reversible Door
Type Top
Total Cycles 8
Finishes White

Company

Dimension w/ Door Open (Inches)

Reversible Door

Type

Total Cycles

Finishes

LG Electric Dryer-DLEX9000V » 29H X 40.88W X 56D Front 14 Graphite Steel
GE Electric Dryer-GTD72EBPNDG » 27H X 46W X 51.75D Top 12 Gray
Whirlpool Electric Dryer-WED5000DW » 29H X 43.38W X 41.75D Top 11 White
Whirlpool Gas Dryer-WGD5000DW » 29.0H X 42.25W X 41.75D Top 11 White
LG Electric Dryer-DLE7300WE » 27H X 44.25W X 50.25D Top 8 White
LG Electric Dryer-DLEX9000V » Company
29H X 40.88W X 56D Dimension w/ Door Open (Inches)
Reversible Door
Front Type
14 Total Cycles
Graphite Steel Finishes
GE Electric Dryer-GTD72EBPNDG » Company
27H X 46W X 51.75D Dimension w/ Door Open (Inches)
Reversible Door
Top Type
12 Total Cycles
Gray Finishes
Whirlpool Electric Dryer-WED5000DW » Company
29H X 43.38W X 41.75D Dimension w/ Door Open (Inches)
Reversible Door
Top Type
11 Total Cycles
White Finishes
Whirlpool Gas Dryer-WGD5000DW » Company
29.0H X 42.25W X 41.75D Dimension w/ Door Open (Inches)
Reversible Door
Top Type
11 Total Cycles
White Finishes
LG Electric Dryer-DLE7300WE » Company
27H X 44.25W X 50.25D Dimension w/ Door Open (Inches)
Reversible Door
Top Type
8 Total Cycles
White Finishes
LG Electric Dryer-DLEX3700W » Company
27H X 38.69W X 51D Dimension w/ Door Open (Inches)
Reversible Door
Front Type
12 Total Cycles
White Finishes
Samsung Electric Dryer-DVE60M9900V » Company
27H X 46.9W X 53.7D Dimension w/ Door Open (Inches)
Reversible Door
Front Type
12 Total Cycles
Black Stainless Steel Finishes
Amana Electric Dryer-NED4655EW » Company
29H X 44W X 51D Dimension w/ Door Open (Inches)
Reversible Door
Top Type
11 Total Cycles
White Finishes

Company

Dimension w/ Door Open (Inches)

Reversible Door

Type

Total Cycles

Finishes

LG Electric Dryer-DLEX9000V » 29H X 40.88W X 56D Front 14 Graphite Steel
GE Electric Dryer-GTD72EBPNDG » 27H X 46W X 51.75D Top 12 Gray
Whirlpool Electric Dryer-WED5000DW » 29H X 43.38W X 41.75D Top 11 White
Whirlpool Gas Dryer-WGD5000DW » 29.0H X 42.25W X 41.75D Top 11 White
LG Electric Dryer-DLE7300WE » 27H X 44.25W X 50.25D Top 8 White
LG Electric Dryer-DLEX3700W » 27H X 38.69W X 51D Front 12 White
Samsung Electric Dryer-DVE60M9900V » 27H X 46.9W X 53.7D Front 12 Black Stainless Steel
Amana Electric Dryer-NED4655EW » 29H X 44W X 51D Top 11 White


When purchasing a dryer there are a number of things to keep in mind. Some of the most important are your budget, where it will be placed, and the capacity.

The space where you place your dryer is important. You’ll want to be able to run a vent for your dryer (assuming it isn’t ventless), have enough space behind the dryer for the vent line, and access to either a 240-volt outlet for an electric dryer or a gas hookup for a gas dryer. If you’re planning to move your laundry setup keep this in mind when choosing the new location. Many dryers offer placement flexibility by having doors that can be mounted to open in a variety of ways, so if you need to place your dryer against a side wall you can mount the door in a way that won’t limit your access. If floor space is really limited you’ll want either a compact dryer or a stackable dryer. These dryers will usually have a matching, or suggested, washing machine to partner with and can be placed one on top of the other saving floor space.

For many people as long as dry clothes come out of their dryer they are satisfied, but even that requirement allows for wiggle room. If you are not limited by either space or your budget you can get a large capacity washer and dryer which will allow you to do fewer loads of laundry. Just keep in mind that capacity isn’t everything. If you have a large family or go through lots of laundry than a larger capacity dryer might be a good option, but if you have a smaller family or prefer to do small loads of laundry throughout the week a smaller capacity model might satisfy your needs.

You will also want to consider whether or not you want a gas or electric dryer and the energy efficiency of your dryer. Typically, gas is a more energy-efficient option for dryers. Because it uses gas to fuel its heating element it uses less electricity and tends to dry clothes faster than an electric dryer. The downsides being that gas dryers are more expensive and require a licensed technician for the installation which will also cost more.

Electric dryers on the other hand are less expensive, but generally less energy efficient and take longer to dry laundry. That being said, there are several Energy Star-qualified dryer models available in our ratings of the best dryers. Energy Star is a United States government-backed program to certify energy efficiency in consumer products as well as buildings, private and commercial. Energy Star claims that in 2018 alone it and it’s partners helped save American consumers $35 billion in energy costs. Dryers certified by Energy Star may also qualify for rebates in certain locations. You can visit the Energy Star website’s Rebate Finder page and input your zip code to see if your dryer or other appliances qualify.

Below we’ve created a list of features to consider when choosing a dryer.

  • Dimensions: Measure the space where the dryer will be and determine if there is not only enough room for the dryer, but also the venting, and for the dryer door to open. A larger dryer may fit into a small space, but you want to leave enough space in your laundry room to comfortably move around.
  • Reversible Door: Look for a dryer with a reversible door. This lets you mount the dryer door so that it swings open to the left, right, or down allowing more placement options.
  • Stackable: A stackable washer/dryer set can save space in your laundry room.
  • Capacity: Will your dryer be large enough to handle the amount of laundry your household produces? A large capacity dryer will require fewer loads of laundry. The capacity of a dryer is measured in cubic feet. In general, you want the capacity of your dryer to be larger than that of its partnering washer.
  • Top or Front Loading: As almost all dryers have the door to load the laundry on the front you may be wondering what a top load dryer is. A top load dryer is meant to match with a washer that loads from the top, whereas a front load dryer is meant to match with a washer that is from the front.
  • Venting: This is mainly for electric dryers as all gas dryers are vented. With electric dryers, you can choose between a ventless or vented dryer. A ventless dryer is generally more expensive but doesn’t require venting to the outside of your home, giving you more placement options.
  • Heat Source: Do you want a gas or electric dryer? In general, gas dryers are more expensive than electric dryers of similar capacity and features and require a gas hookup to be present in the home. But, gas dryers dry clothes quicker and require less electricity to do so.
  • Energy Efficiency: If you are in the market for an energy-efficient dryer look for an Energy Star certification. An energy-efficient dryer can not only save you money on your electric bill, but an Energy Star-certified dryer may qualify for local or state rebates.
  • Finish: Not all finishes cost the same. Optional finishes can add around $100 to the price of your washer. If the color of your laundry appliances doesn’t really matter this is an easy area to save some money.

Once you’ve decided on the top-level criteria for your dryer you can begin to look into the various features of different models. Dryers have come a long way from only having a few different cycles and an end-of-cycle buzzer. Modern dryers occasionally come with their own apps that can be used as a control panel to start and stop loads, schedule drying times, adjust settings and cycles, indicate maintenance issues like when the lint trap or vent lines need to be cleaned, and even troubleshoot your dryer should a problem arise.

In terms of drying features, many dryers have heat and moisture sensors to indicate when a load of laundry has finished drying. These sensors can save you money over timed loads by stopping a cycle when the laundry is dry and not when the timer says so. This can prevent overdrying, which is when your dryer keeps going even after your clothes are dry. Overdrying can add wear and tear to your clothing, shortening its lifespan. Temperature and moisture sensors can also prevent underdrying. No one likes hearing the buzzer for a load of laundry go off only to open the door and find your clothes are still wet.

Dryer cycles have been around for a long time, but those have expanded beyond those like Permanent Press and Delicates to include cycles that dry your clothes quicker, add steam, or increase the energy efficiency of your appliance. These different cycles will often have different names depending on the manufacturer. Some dryers even include features to help keep your clothes wrinkle-free such as the aforementioned steam cycle as well as a feature that will turn the heating element of the dryer off while the drum continues to spin. This will prevent the clothes from overdrying while keeping everything moving to reduce the number of wrinkles and creases in your laundry.

Below we have a short list of some of the common features available in modern dryers:

  • Smart Dryer: A smart dryer can include such features as monitoring of laundry loads, maintenance alerts, the ability to start and stop loads from your phone, and can let the manufacturer troubleshoot your dryer in the case of a problem.
  • Moisture and Heat Sensors: A heat and moisture sensor can let the dryer know when your clothes are dry and stop the dryer load. This can prevent underdrying where you open the dryer to find wet clothes, and overdrying which can increase wear and tear on your clothing and waste energy.
  • Dry Cycles: For dry cycles, it isn’t the number of cycles that is important, but the ones that you’ll use most frequently. You’ll see standard cycle options like a quick dry, tumble dry, and some dryers even have cycles that are more energy efficient than the standard cycles.
  • Steam: A steam function in your dryer injects steam into the drying process to help minimize wrinkles and is used in some dryers for sanitization.

The dryers in our ratings range in cost from just under $500 to almost $2,000, with most falling in the range between $750 and $950. Our least expensive dryer, the Amana NED4655EW ($499), is also our smallest with a capacity of 6.5 cubic feet. The most expensive dryer in our ratings is the Samsung DVE60M9900V which costs $1999 (this dryer is also available in white with the model number DVE60M9900W). This high-end dryer doesn’t have the largest capacity, so while larger dryers are generally more expensive than smaller capacity dryers, size isn't the only indicator of price.

In general gas and ventless dryers will be more expensive than comparable electric dryers. Another thing that can increase the cost is the finish. Basic finishes, like white, can be $100 less expensive than stainless steel or other finishes.

Features are also a big driver in terms of cost. The $1,999 Samsung DVE60M9900V dryer is described by Samsung as being two dryers in one. It includes a smaller drying feature on the top of the unit in addition to the traditional drum dryer that is its main dryer.

One of the biggest differences between dryers is that of gas and electric dryers. Below is a brief overview of the differences.

Gas Dryers

Pros:

  • More energy efficient

  • Dries clothes faster

Cons:

  • More expensive

  • Cannot be self-installed

Because gas dryers use gas instead of electricity to power their heating elements gas dryers use less electricity when drying a load of laundry. The temperature used to dry laundry is generally higher than their electric-powered counterparts resulting in a shorter drying time and the use of less fuel to do so.

One of the downsides to purchasing gas dryers is their expense. For example, two almost identical Whirlpool dryers made our ratings, the main difference between them is that one is an electric dryer and the other a gas model. The gas model is $100 more expensive than the electric version. Gas dryers also require a certified technician to be installed.

Electric Dryers

Pros:

  • Less expensive

  • Does not require a certified technician to be installed

Cons:

  • Less energy efficient

  • Dries laundry slower

While generally less energy efficient than gas dryers, electric dryers are less expensive to purchase and install. You can also save some money by installing an electric dryer yourself. Electric dryers don’t dry clothes at as high a temperature as gas dryers and so take longer to dry laundry loads. Although not considered as efficient as gas dryers, that doesn’t mean that electric dryers can’t be energy efficient, as several models in our ratings are Energy Star-certified.

For more information on gas and electric dryers visit our guide Gas vs. Electric Dryers.

For more information about dryers visit our guide:

For more information on home appliances visit these guides:

The following describes our 360 approach to researching and analyzing Dryers to provide guidance to prospective consumers.

1. We researched the companies and products people care most about.

U.S. News analyzed and compared a variety of publicly available data, including internet search data, to determine which dryers Americans are most interested in. We found 40 dryer models that stand out across different ratings sources as well as in terms of volume of searches. Once we identified these models, we narrowed our list to the best models in this category.

With the final list of best dryers determined, we compared available products features and specifications offered by each model across several criteria to assist the consumer in making the best decision based on their needs. We reviewed price, warranty, capacity, energy efficiency, dimension, and other unique features that consumers consider when purchasing a dryer.

2. We created objective 360 Overall Ratings based on an analysis of third-party reviews.

Our scoring methodology is based on a composite analysis of the ratings and reviews published by credible third-party professional and consumer review sources. The ratings are not based on the personal opinions, tests or experiences of U.S. News. To calculate the ratings:

(a) We compiled two types of third-party ratings and reviews:

  • Professional Ratings and Reviews: Many independent dryers evaluating sources have published their assessments of best dryers online. We consider several of these third-party reviews to be reputable and well-researched. However, professional reviewers often make recommendations that contradict one another. Rather than relying on a single source, U.S. News believes consumers benefit most when these opinions and recommendations are considered and analyzed collectively with an objective, consensus-based methodology.
  • Consumer Ratings and Reviews: U.S. News also reviewed published consumer ratings and reviews of dryers. Sources with a sufficient number of quality consumer ratings and reviews were included in our scoring model.

Please note that not all professional and consumer rating sources met our criteria for objectivity. Therefore, some sources were excluded from our model.

(b) We standardized the inputs to create a common scale.

The third-party review source data were collected in a variety of forms, including ratings, recommendations and accolades. Before including each third-party data point into our scoring equation, we had to standardize it so that it could be compared accurately with data points from other review sources. We used the scoring methodology described below to convert these systems to a comparable scale.

The 360 scoring process first converted each third-party rating into a common 0 to 5 scale. To balance the distribution of scores within each source’s scale, we used a standard deviation (or Z-Score) calculation to determine how each company that a source rated was scored in comparison to the source’s mean score. We then used the Z-Score to create a standardized U.S. News score using the method outlined below:

  • Calculating the Z-Score: The Z-Score represents a data point's relation to the mean measurement of the data set. The Z-Score is negative when the data point is below the mean and positive when it's above the mean; a Z-Score of 0 means it's equal to the mean. To determine the Z-Score for each third-party rating of a company, we calculated the mean of the ratings across all companies evaluated by that third-party source. We then subtracted the mean from the company’s rating and divided it by the standard deviation to product the Z-Score.
  • Calculating the T-Score: We used a T-Score calculation to convert the Z-Score to a 0-100 scale by multiplying the Z-Score by 10. To ensure that the mean was equal across all data points, we added our desired scoring mean (between 0 and 10) to the T-Score to create an adjusted T-Score.
  • Calculating the common-scale rating: We divided the adjusted T-Score, which is on a 100-point scale, by 20 to convert the third-party rating to a common 0-5 point system.

(c) We calculated the 360 Overall Score based on a weighted-average model.

We assigned “source weights” to each source used in the consensus scoring model based on our assessment of how much the source is trusted and recognized by consumers and how much its published review process indicates that it is both comprehensive and editorially independent. The source weights are assigned on a 1-5 scale. Any source with an assigned weight less than 2 was excluded from the consensus scoring model.

Finally, we combined the converted third-party data points using a weighted average formula based on source weight. This formula calculated the consensus score for each product, which we call the 360 Overall Rating.

U.S. News 360 Reviews takes an unbiased approach to our recommendations. When you use our links to buy products, we may earn a commission but that in no way affects our editorial independence.