How to Choose a Dishwasher: Capacity, Noise Level, and Features Explained

Every dishwasher on the market claims to be quiet and efficient. The real differences show up in three places: how many dishes it actually holds, how loud it is in your specific kitchen layout, and which wash features you will actually use. Here is how to sort through it.

Capacity: Place Settings, Not Just Size

Dishwasher capacity is measured in place settings — a standard full-size dishwasher holds 12 to 16 place settings (plates, bowls, cups, and flatware for one person, multiplied out). A 12-setting dishwasher covers most households comfortably; larger families or frequent entertainers should look at 14+ settings or a third rack for utensils and small items.

Noise Level: What the dBA Number Means

Dishwasher noise is rated in decibels (dBA), and lower is quieter. As a rough guide: 50+ dBA is noticeably audible from another room, 45-49 dBA is quiet enough for an open-concept kitchen, and anything under 45 dBA is very hard to hear from an adjacent living space. If your kitchen opens into a living or dining area, this number matters more than almost any other spec on the sheet.

Wash Cycles and Options Worth Having

• Heavy cycle for pots, pans, and baked-on messes.
• Quick wash for lightly soiled loads when you need dishes back fast.
• Heated dry gets dishes fully dry without hand-toweling, especially plastics.
• High-temperature wash cuts through grease better than a standard cycle.
• Triple filtration systems reduce the need to pre-rinse dishes before loading.

Tub Material and Build Quality

Interior tubs are typically plastic or stainless steel. Plastic tubs are lighter and cost less, and modern versions hold up well to daily use. Stainless tubs retain heat better (which can speed drying) and tend to run quieter, but they cost more. Either is a reasonable choice — the bigger factor for long-term reliability is usually the rack material and how well the spray arms and filters are built.

A Fit Detail Worth Double-Checking

Standard dishwashers are built for a 24-inch-wide cabinet opening, but always confirm your actual cutout width, depth, and the clearance needed with the door open before ordering — older cabinetry sometimes runs slightly narrow.

See our current dishwasher selection, or let AKK handle delivery, water line hookup, and installation so it is done right the first time.