Standard Dishwasher Sizes

Built-in dishwashers in the United States are overwhelmingly 24 inches wide. This width refers to the cabinet opening, not the appliance chassis. The five models in the dataset measure between 22.5625 and 24.75 inches in chassis depth and 33.625 to 33.875 inches in height, fitting standard 24-inch cabinetry.

The Bosch SHPM88Z75N is 23.5625 inches wide, 33.875 inches tall, and 23.75 inches deep. It is rated for 16 place settings and requires a 120V, 12A circuit. The other 24-inch models from Samsung, LG, and Bosch are similarly proportioned. None of the catalog dishwashers are 18-inch compact or ADA-width units, but compact models generally use the same height range in an 18-inch-wide opening.

Height matters for installations with raised flooring or thick countertops. The catalog shows dishwasher heights near 33.875 inches, which aligns with the common industry rough opening of 34 inches minimum. Depth is the dimension most likely to conflict with cabinet utilities or island panels.

Electrical requirements are moderate. The two Bosch units with published ratings list 12A and 15A at 120V, while the LG model does not state amperage or voltage in the source. Place-setting capacity is either 15 or 16, which corresponds to the number of dining pieces the dishwasher can hold in one load. Width, height, and depth in this dataset should fit any standard 24-inch dishwasher opening.

For more details, see the dishwasher category page.