How Wide Is a Dishwasher? (2026 Size Guide)

When shopping for a new dishwasher or planning your kitchen layout, one of the key measurements you’ll need to consider is width.Understanding standard dishwasher dimensions ensures your new appliance fits perfectly in the designated space.

Here’s a straightforward breakdown of dishwasher widths and what to look out for.

1. Standard Dishwasher Width

  • Standard Size: Most dishwashers in the USA have a width of 24 inches. This is the industry standard for a full-size dishwasher and will fit in most standard kitchen spaces.
  • Height and Depth: The typical height is around 34 inches (which can be adjusted for different countertop heights), and the depth is about 24 inches as well.
  • Why It Matters: When shopping for a full-size dishwasher, 24 inches is what you’ll most commonly find. However, always double-check the space in your kitchen to ensure a proper fit, especially if you’re replacing an old appliance.

2. Compact Dishwashers

  • Smaller Size: If your kitchen space is smaller, or if you need a portable option, compact dishwashers are available with a width of 18 inches.
  • Why Choose Compact?: Compact dishwashers are ideal for apartments, smaller kitchens, or if you don’t have the room for a standard 24-inch model. While they have less capacity, they still provide full cleaning performance for smaller loads.

3. Custom and Built-In Models

  • Custom Options: Some high-end or built-in dishwashers may have varying widths, especially if they are designed to integrate with custom cabinetry. These models can sometimes have widths that are slightly narrower or wider than the standard 24 inches.
  • Check Your Space: If you’re installing a built-in model, always measure the available space before purchasing to ensure compatibility.

4. Measure Before You Buy

  • Measure Twice, Buy Once: Before purchasing a dishwasher, measure the width of the cabinet or opening where the appliance will go. The standard 24-inch width applies to most models, but some variations exist based on brand and style.
  • Consider Clearance: Don’t forget to leave room for ventilation around the unit, and check the manufacturer’s guidelines for clearance requirements on the sides and back of the unit.

FAQs

What is the standard width of a dishwasher?

The standard width of a dishwasher is 24 inches, which fits most kitchen spaces and cabinet openings in the USA.

Are there dishwashers smaller than 24 inches?

Yes, compact dishwashers typically have a width of 18 inches, ideal for smaller kitchens or apartments.

Can I fit a standard dishwasher in a small kitchen?

It depends on your available space. Compact dishwashers (18 inches wide) are a good option if you have limited room but still want a dishwasher.

How do I measure space for a new dishwasher?

Measure the width, height, and depth of the space where the dishwasher will go. Ensure the space is at least 24 inches wide for a standard model, and allow for extra clearance around the unit.

Conclusion

Dishwashers come in standard widths of 24 inches for full-size models, and 18 inches for compact models, making it easy to find a unit that fits your kitchen. Always measure your space before purchasing to ensure a good fit, especially if you’re opting for a custom or built-in model. With the right measurements, you can enjoy a hassle-free installation and a perfectly fitted dishwasher.

Disclaimer: Please note that the content provided on KitchPulse is for general informational purposes only. For specific advice related to appliance installation, maintenance, or repairs, we recommend consulting verified professionals via platforms like JustAnswer or Reddit.