How to Choose the Right Dishwasher

When it comes time to replace a dishwasher, the range of options can seem overwhelming. Features, sizing considerations, and pricing can all be factors to consider.

Before you start shopping, determine your budget range to help narrow the selection. From there, focus on a dishwasher’s cleaning and drying performance along with energy efficiency ratings and cycles.

Capacity

The size and capacity of a dishwasher determines how many dishes it can clean in one cycle. The ideal dishwasher size for your home depends on the number of people living in your household, along with daily cooking and dishwashing habits.

It’s also important to consider your kitchen’s layout, ensuring that the dishwasher you choose can fit comfortably into your designated space. Make sure you take measurements of the space from multiple points to account for any sloping. When measuring height, make sure you measure from the floor to the lowest point of the countertop, as kitchen flooring can add a few inches to dishwasher height.

Beyond size and capacity, there are a variety of other dishwasher features that you’ll want to consider, such as interior design (racks, tine location, etc.), control panel style and location, and a sleek exterior finish that complements your kitchen design. Some manufacturers offer unique finishes like slate, black stainless and smudge-proof stainless to enhance the look of your appliances.

Noise

With homes moving towards open floor plans and having kitchens located near family areas, a loud dishwasher could be quite a distraction. Not only does it disrupt the flow of the house but it can disturb conversations and drown out other entertainment options.

The best dishwashers have noise levels under 50 dB which means they’re quiet enough that you can talk or watch TV while it’s running. To minimize noise, look for a dishwasher with insulation and sound-dampening features that help to reduce vibrations and transmission of sound.

It’s also important to understand the decibel ratings when comparing brands since the differences can be quite significant. For instance, some manufacturers advertise their dishwashers as whisper-quiet but anything below 44 dB isn’t even noticeable to the human ear in a home environment. It’s worth paying extra for a quieter dishwasher but make sure you read customer reviews and expert recommendations before making a purchase. Also, look for a dishwasher with stainless steel tubs over plastic ones as they are durable, can handle higher temperatures, and make less noise.

Energy Efficiency

While dishwasher size and color are fun choices, don't overlook the importance of energy efficiency. Dishwashers use a lot of electricity to run, and the difference between an "E" rating and an "F" can mean a significant difference in your utility bills.

The estimated annual cost of operating a dishwasher can be found on the product's EnergyGuide label. Keep in mind that the estimates can vary a bit depending on the cycle you choose, your water temperature (which can affect how clean dishes are), and whether you turn on the heated drying option.

Look for models with adjustable racks that let you fit larger cookware and utensils, or those with a third-level rack for silverware. Also, a stainless steel tub will be quieter than plastic-tub models. Finally, a delayed start can help cut electricity costs when you have time-of-use billing. The most important consideration, though, is to choose a dishwasher that works well for your family and meets your budget.

Style

The best dishwasher for your home depends on your daily washing needs and kitchen design. You should take the time to measure your available space and decide if you prefer freestanding or built-in.

Most dishwasher manufacturers offer a standard range of cycle options, from a basic normal to a China or delicate glassware wash. You might also want a rinse cycle to prevent residue, and a sanitize option for particularly soiled dishes.

Generally, two-rack dishwashers can fit most everyday dishes, but consider whether you'd like to add a third rack for flatter utensils and silverware. Some models also include fold-down tines for utensils and cutlery.

Dishwashers use either stainless steel or plastic tub interiors, with stainless models typically being quieter than those made from plastic. Stainless steel also reflects light, which can help make a dishwasher look brighter in your kitchen. You'll also have the choice of a sleek pocket handle or bar handles, with pockets often aligning with cabinet doors and bars protruding past them.