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Understanding Washer Sizes and Washer and Dryer Dimensions

Brian Gregory

By Brian Gregory
Updated September 9, 2025

Explore our comprehensive guide on washer sizes and washer and dryer dimensions to find the perfect fit for your home. We’ll cover everything you need to know, including how to measure for a new appliance.

A gray Samsung side by side washer and dryer.

Introduction: Washer and Dryer Dimensions and Sizes

A crucial part of a safe and successful washer and dryer installation is knowing how to choose models that fit properly in the space. This comes with understanding the correct way to measure for a new washer or dryer that you’re thinking about purchasing, as well as knowing how much space to leave on either side of it and behind it for ventilation. You’ll also need to factor in room for any hookups to exhaust ducts, water hoses, gas lines or power cords.

Good to Know

While this article will provide you with general guidance, always defer to the manufacturer’s specifications on any machines you purchase to ensure a good fit and proper ventilation.

Types of Washer and Dryers and Their Sizes

Here’s an overview of different washer and dryer configurations so you can ponder different size options.

Full-Size Washer and Dryer

A full-size washer and dryer are standard appliances that are intended for use in a home with a family of four to six individuals. The set is also a good choice for smaller households with members who need to do laundry more often.

Stacked Washer and Dryer (Stackable Washer and Dryer)

A stacked washer and dryer pair is ideal for installing in a narrow laundry closet or a small laundry room with limited horizontal space. The set is also a good choice for a kitchen washer and dryer.

Compact Washer and Dryer

A compact washer and dryer set is smaller than a standard washer and dryer pair. A compact washer dryer combo measures 25 inches in width or less, which is comparable to a typical dishwasher.

All-in-One Washer and Dryer

An all-in-one washer and dryer allows you to wash and dry clothes without switching machines. Although this type of appliance is not technically considered a compact option, it does take up less horizontal space when compared to a side-by-side washer and dryer set and less vertical space when compared to a stacked washer and dryer.

Large-Capacity Washer and Dryer

A large-capacity washer and dryer is perfect for large-family households or standard households with above-average laundry needs. A large-capacity washer and dryer may also work for some small businesses, like a spa or hair salon that uses cloth towels or a small restaurant that uses cloth napkins.

How to Measure for a New Washer and Dryer

Here are some helpful tips to ensure your new washer and dryer will fit in your space. However, always defer to the owner’s manual for exact instructions.

  • Measure the area where you will install the washer or dryer (or both). Measure the height, width and depth of the area to see if it will fit. A simple tape measure should work fine for this.
  • For washers that load from the top, you’ll need at least 20 inches between the top of the washer and any overhead cabinetry for easy access. If your washer and dryer will rest on pedestals, don’t forget to include their height in your total measurements.
  • When measuring the space, you’ll also need to include some additional room to allow for air to circulate behind the machines and on either side of them. Although you’ll have to check the manufacturer’s recommendations for your specific model, most advise leaving at least one inch of space on either side of the washer and dryer. Keep in mind that if the washer and dryer will sit side by side, you’ll need one inch in between the two. You’ll also need six inches of space behind the washer and dryer.
  • For a front-loading washer and dryer, make sure you have enough room to fully open the doors. If you have a small laundry closet or a folding island in the center of your laundry room, be sure to account for this measurement.
  • Check to see if a washing machine drain pan is required for the installation. You may need to factor this into your measurement.

Frequently Asked Questions

Here are some typical questions customers have related to washer and dryer sizes and dimensions.

Do Washers Come in Standard Sizes?

There are no standard washer sizes. However, the average washing-machine dimensions are around 27 inches wide, 32 to 34 inches deep and 39 inches tall. Check the manufacturer’s specifications for any model you’re considering for exact measurements.

What Is the Average Washer and Dryer Width?

Although you’ll find some variation between manufacturers, the average width of a washer or dryer is between 27 and 28 inches. Compact washers and dryers are less than 25 inches in width.

Is There a Big Difference Between a 4.5- and a 5-Cubic-Foot Washer?

A washer with a 4.5-cubic-foot tub (sometimes referred to as a medium-size washer) can process around 16 pounds of laundry or less, which is equivalent to about 11 towels. A 5-cubic-foot washer can handle between 18 and 25 pounds of laundry, or the equivalent of 18 towels.

What Size Washer Is Best for a Family of Four?

A medium-size washer (with a 4- to 4.5-cubic-foot tub) is sufficient for a family of four people or fewer.

Recap: Key Takeaways

Importance of measurements: Correct washer and dryer sizing helps ensure a proper fit, as well as safe installation and ventilation. Defer to the manufacturer specifications for exact sizing and clearance requirements.

Types of Washers and Dryers

  • Full-Size: Best for families of four to six or those with frequent laundry needs
  • Stacked/Stackable: Ideal for narrow laundry closets or limited horizontal space
  • Compact: Less than 25 inches wide, similar in size to a dishwasher
  • All-in-One: Wash and dry in one unit; saves space
  • Large-Capacity: Best for big households or small businesses with heavy laundry needs

Measuring Tips

  • Measure the height, width and depth of the installation space.
  • Leave space for ventilation.
  • Ensure clearance for top-loading lids and front-loading doors.
  • Account for pedestals and accessories.
  • Check if a drain pan is required.

All Washers & Dryers

Washer & Dryer Sets

All-In-One Washers & Dryers

Top-Load Washers & Dryers

Laundry Pedestals

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