5 Best Dishwashers Under $400: Review & Guide

Tired of scrubbing pots and pans after every meal? A dishwasher can be a lifesaver, but the price tag often feels like a major hurdle. You dream of sparkling clean dishes without the elbow grease, yet the thought of spending a fortune on a new appliance makes your wallet groan.

Finding a reliable dishwasher under $400 seems like searching for a hidden treasure. Many budget models look great on the outside but might not clean effectively or last very long. It’s frustrating to spend money only to end up with half-clean dishes or a machine that breaks down too soon. You need a machine that works hard without emptying your savings account.

This guide cuts through the confusion. We explore the best dishwashers available right now that cost less than $400. You will learn what features truly matter in this price range and discover top-rated models that offer great cleaning power. Get ready to find the perfect, budget-friendly helper for your kitchen.

Top Dishwasher For Under $400 Recommendations

Bestseller No. 1
Cascade Platinum Dishwasher Pods, Dishwasher Detergent, Dish Detergent Soap, Fresh, 12 count
  • Cascade Platinum ActionPacs dishwasher detergent cleans burnt-on messes in just one wash, with no pre-wash needed.
  • Dissolves fast to release the grease fighting power of Dawn, while food seeking enzymes latch on and break down food into particles so small they can flow right down the drain
  • Get virtually spotfree sparkling clean dishes on even the toughest messes
  • Formulated to help prevent hard water spots and filming to keep your machine looking fresh and clean
  • Running the dishwasher daily saves water* Save up to 20 gallons of water per dishwasher load *ENERGY STAR certified dishwashers use 4 gallons per cycle. Running the tap for 11 minutes handwashing uses up to 24 gallons of water.
SaleBestseller No. 2
Cascade Complete Dishwasher Pods - Fresh Scent ActionPacs, Dishwasher Detergent, Dishwasher Soap, Detergent Pods, 78 Count
  • 1. GREASE FIGHTING POWER: Cascade dishwasher pods dissolve fast to release the grease fighting power of Dawn
  • 2. SPOTFREE CLEAN DISHES: Get virtually spotfree sparkling clean dishes from even the toughest messes with these dishwasher detergent pods, a must-have among your cleaning supplies
  • 3. WATER SAVING: Running the dishwasher daily saves water*. *ENERGY STAR certified dishwashers use less than 4 gallons per cycle. Running the tap for 11 minutes while handwashing uses up to 24 gallons of water
  • 4. 1 RECOMMENDED BRAND: More dishwasher brands in North America recommend Cascade based on co-marketing agreements vs. other automatic dishwasher detergent brands
  • 5. CONVENIENT AND RESPONSIBLE: Convenient, premeasured ActionPac with no finicky plastic wrapping. Phosphate free, making it a responsible choice among household essentials and cleaning products
SaleBestseller No. 3
Cascade Platinum Dishwasher Pods, Dishwasher Detergent, Dish Detergent Soap, Fresh, 71 count
  • Sold as 74/Pack
  • Dissolves fast to release the grease-fighting power of Dawn, while food-seeking enzymes latch on and break down food into particles so small they can flow right down the drain
  • Dishwasher detergent pods clean burnt-on messes in just one wash, with no prewash needed
  • Features a Fresh scent
  • Capacity: 38.6 oz
Bestseller No. 4
Cascade Complete Gel All-in-1 Dishwasher Detergent - Citrus breeze - 75 oz Packaging May Vary
  • No pre-wash needed, powers away stuck-on food
  • Gel formulated with the grease-fighting power of Dawn
  • Pure Rinse Formula rinses cleanly away
  • Citrus Breeze Scent
  • Also available in Powder and ActionPacs
Bestseller No. 5
Cascade Platinum Plus Dishwasher Pods, Dishwasher Detergent, Dish Detergent Soap, Lemon, 57 Count
  • Our best dishwasher detergent for up to 100% Food Residue Removal
  • Only Cascade Platinum Plus contains 2X* the Dawn grease fighting power and 2X* the scrubbing power to power through dried on food *Cleaning ingredients vs Cascade Complete ActionPacs
  • Removes visible and invisible residues for virtually spotfree and shiny dishes
  • 40% larger liquid top for even more* cleaning power that still fits in your dishwasher detergent dispenser *vs Cascade Platinum ActionPacs
  • Running the dishwasher daily saves water* Save up to 20 gallons of water per dishwasher load *ENERGY STAR certified dishwashers use 4 gallons per cycle. Running the tap for 11 minutes handwashing uses up to 24 gallons of water.
Bestseller No. 6
Cascade Platinum Dishwasher Pods, Dishwasher Detergent, Dish Detergent Soap, Fresh, 59 Count
  • Sold as 1 Each.
  • Combines powder and liquid dishwashing soaps into one pack.
  • Provides scrubbing action plus grease cutting power.
  • Easy to load without mess.
  • Formulated with built-in rinse aid action plus water softeners to help prevent hard water deposits on glasses.
SaleBestseller No. 7
Finish Jet-Dry Dishwasher Rinse Aid, Compatible with Dishwasher Detergent, Prevents Spots & Residues, Dries, Shine & Protects, 8.45 oz, 80 Washes.
  • #1 RINSE AID: Finish Jet Dry Rinse Aid is the NUMBER 1 dishwasher rinse aid product.*
  • WHAT IS RINSE AID? Tired of unloading a dishwasher full of wet and spotty dishes? The best dishwashing results don’t happen with detergent alone. Rinse aid is an agent that enhances drying and reduces water spots on dishes.
  • TACKLES TOUGH RESIDUE: Still seeing hard water marks and residue on your dishes? Finish Jet Dry is specially designed to help prevent residue and spots, giving you shelf-ready dishes
  • SHINIER GLASSES & DISHES: Looking for the ultimate shine? Use Jet Dry to protect your glasses and get shinier dishes¹ for your next holiday dinner or party
  • FORGET ABOUT WET DISHES: Tired of drying dishes after unloading dishwasher? Jet Dry fits your busy schedule by providing 3X Better Drying vs. detergent alone
Bestseller No. 8
Cascade Complete Powder Dishwasher Detergent, Fresh Scent, 75 oz, White
  • Cleans 24-hour stuck on food.
  • Cleans baked on food.
  • Powers away residues
  • Powers away tea stains
  • Safe to use on all dishwasher-safe dishes

The Ultimate Buying Guide: Scoring a Great Dishwasher Under $400

Finding a reliable dishwasher without breaking the bank is totally possible! When your budget is set at under $400, you need to know exactly what to look for. This guide helps you pick the best machine for clean dishes and a happy wallet.

Key Features to Look For Under $400

Even budget dishwashers offer essential cleaning power. Focus on these features first:

Cleaning Performance and Cycles

  • Basic Cycles: Make sure it has a Normal and a Heavy cycle. These handle everyday messes and tough, baked-on food.
  • Rinse Only: This cycle is great for quickly washing off plates you plan to run through a full wash later.
  • Drying Method: Most budget models use “Heated Dry” or “Air Dry.” Heated dry is faster but uses more energy.

Capacity and Size

  • Place Settings: Standard dishwashers fit about 12 to 14 place settings. Check the interior layout to see if your big pots fit easily.
  • Tub Material: Look for stainless steel tubs if possible. They dry dishes better and last longer than plastic tubs.

Noise Level (dB)

Noise matters, especially in open-plan homes. Anything under 55 decibels (dB) is considered relatively quiet. Aim for 50–55 dB if you can find it in this price range.

Important Materials That Matter

The materials inside the dishwasher greatly affect how long it lasts and how well it cleans.

Tub Material

The tub is the inside container. **Stainless steel tubs** are the winners here. They resist stains, hold heat better for drying, and do not absorb odors. Plastic tubs are common in the lowest price brackets, but they might scratch or warp over time.

Racks and Spray Arms

  • Racks should be coated in a durable vinyl or nylon. This coating protects your dishes from chipping.
  • Ensure the spray arms (the spinning parts that shoot water) are made of strong plastic or metal. Cheap plastic arms can break or clog easily.

Factors That Improve or Reduce Quality

Not all dishwashers clean the same, even at the same price point. Small differences make a big impact on your experience.

Quality Boosters (Look for these!)

  • Soil Sensors: Some budget models include sensors that check how dirty your dishes are. The machine then uses less water and time if the dishes are only lightly soiled. This saves money!
  • Delayed Start Option: This feature lets you run the dishwasher when energy rates are lower, usually late at night.

Quality Reducers (Be wary of these)

  • Flimsy Racks: If the racks wobble a lot when you pull them out, they might struggle to hold heavy loads.
  • Inconsistent Drying: If a model relies only on passive or slow air drying, you will often need to hand-dry the tops of cups.

User Experience and Use Cases

Think about *how* you will use the dishwasher.

For Small Families or Couples

If you run the dishwasher only once a day, a compact 18-inch model might save you space, though standard 24-inch models are more common under $400. Focus on reliable cleaning cycles rather than extra features.

For Busy Households

If you need quick clean-ups, prioritize a model with a decent heated dry option and a fast “1-Hour Wash” cycle. You must be able to load and run it quickly!

Remember, a sub-$400 dishwasher needs you to scrape large food chunks off plates first. These machines work best when heavily soiled items are pre-rinsed.


10 Frequently Asked Questions (FAQ) for Dishwashers Under $400

Q: Can I really get a good dishwasher for under $400?

A: Yes, you can! You will find reliable, standard models. However, you might skip premium features like third racks or ultra-quiet operation.

Q: What is the most common type of dishwasher found under $400?

A: Most models in this range are standard 24-inch built-in units. Countertop or portable models might also fit this budget.

Q: Are dishwashers under $400 very loud?

A: They can be a bit louder than expensive ones. Look specifically for a noise rating below 55 dB if quiet operation is important to you.

Q: What kind of warranty should I expect?

A: Most budget models offer a standard one-year warranty covering parts and labor. Check the manufacturer’s specific terms before buying.

Q: Do these models have a stainless steel tub?

A: Some do, but many use durable plastic tubs to keep the price down. Stainless steel is better for drying, so try to find it if possible.

Q: Is installation included in the $400 price?

A: No. The $400 usually covers only the appliance itself. You must budget extra for professional installation or plan to install it yourself.

Q: How important is the soil sensor in a cheap dishwasher?

A: It is very helpful! It helps the machine adjust water use, which saves you money on water bills over time.

Q: What is the biggest trade-off when buying cheap?

A: The biggest trade-off is usually drying performance and noise level. You might spend a few extra minutes drying items by hand.

Q: Should I choose a model with a filter or a grinder?

A: Most budget models use a removable filter system. These require you to clean the filter manually every few weeks, but they are generally reliable.

Q: Will a $400 dishwasher clean dried-on cheese or eggs?

A: It will, provided you use the Heavy cycle and maybe pre-soak the dishes slightly. Always use good quality detergent with these machines.