Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 606-679-2060 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Shop By Category
4.5 | 12 Reviews

0.9 Cu. Ft. Capacity Countertop Microwave with 900 Watt Cooking Power

Whirlpool WMC30309LB

Features

  • 0.9 Cu. Ft. Capacity fits the essentials
  • Select from 10 Power Levels to adjust to your recipe
  • 900-Watt Cooking Power for quick cooking
  • Add cook time with one touch using the Add 30 Seconds Option

Quick Specs

  • Type: Microwave
  • Style: Countertop
  • Width: 19"
  • Height: 11"
  • Depth: 16.42"
  • Energy Star Rated: No
  • Microwave Capacity: 0.9 cu. ft.
  • Microwave Wattage: 900.0 watts
  • Recessed Turntable: No
  • Convection Microwave: No
  • WiFi Connected: No

See More

 
Image Feature

0.9 Cu. Ft. Capacity

Accommodate your day-to-day essentials with 0.9 Cu. Ft. Capacity.

Image Feature

Dishwasher-Safe Turntable Plate

Clean up spills on the turntable by simply putting it in the dishwasher.

Image Feature

White LED Display

No matter the style of your kitchen, the White LED Display on this microwave will fit in seamlessly.

0.9 Cu. Ft. Capacity Accommodate your day-to-day essentials with 0.9 Cu. Ft. Capacity.

10 Power Levels Select from 10 Power Levels to adjust to the kind of food you re cooking or your recipe s instructions.

900-Watt Cooking Power Get quick cooking with 900 watts of cooking power.

Add 30 Seconds Option Quickly set the microwave timer to 30 seconds or add it to already in-progress cooking time with the touch of a button.

Dishwasher-Safe Turntable Plate Clean up spills on the turntable by simply putting it in the dishwasher.

Electronic Touch Controls Navigate through cooking modes and options with controls that are as easy to use as they are to clean.

Keep Warm Low heat in the microwave helps food stay warm and ready to serve for up to 60 minutes while you wrap up the rest of your meal.

Microwave Presets Get just the right amount of heat and time, whether you re cooking or defrosting, with specific preset options.

Popcorn Preset Automatically get the settings you need to cook popcorn right.

Steam Clean Add a bowl of water to the microwave and press Steam Clean to help lift dirt and grime, then wipe it away for a quick clean.

White LED Display No matter the style of your kitchen, the White LED Display on this microwave will fit in seamlessly.

Features

  • 0.9 Cu. Ft. Capacity fits the essentials
  • Select from 10 Power Levels to adjust to your recipe
  • 900-Watt Cooking Power for quick cooking
  • Add cook time with one touch using the Add 30 Seconds Option
  • Easily navigate through settings with Electronic Touch Controls
  • Keep food warm while you wrap up the rest of your meal
  • Get the right amount of heat and time with Microwave Presets
  • Automatically get the settings you need to cook popcorn right
  • Add water to clean your microwave using Steam Clean
  • White LED Display fits into any kitchen s style seamlessly
Certifications
Ada Compliant No
Cec Listed Yes
Cul Yes
Prop65 CA
Star K Certified No
Ul Yes
Controls
Control Location Right
Control Type Electronic Touch
Convenience Cooking Controls Yes
Display Color White
Electronic Display Type LED
Microwave Selections Add 30 Seconds; Add A Minute; Auto Cook; Control Lock; Cook Power; Cook Time; Cook/Start; Defrost; Dinner Plate; End of Cycle Signal; Fresh Vegetable; Keep Warm; Off/Cancel; Popcorn; Potato; Soften/Melt; Sound On/Off; Soup; Timer
Number of Convenience Control Pads 16
Number of Keypads 23
Number of Power Levels 10
Number of Quick Touch/one-touch Selections 1
Number of Sensor Control Keypads 0
One Touch Cooking Yes
Scrolling Electronic Display No
Details
Cavity Finish Powder Coat
Clock Yes
Door Opening Direction Left
Grill No
Microwave Type Countertop
Turntable Yes
Dimensions
Product Height 11.0
Carton Height 13.3
Gross Weight 34
Display Screen Diagonal Length 1.8
Carton Width 21.5
Product Depth 16.42
Depth With Door Open 90 Degree 29.3
Interior Depth 12.44
Depth Excluding Doors 13.83
Depth Closed Excluding Handles 15
Depth Closed Including Handles 16.4
Interior Height 7.76
Carton Depth 18.6
Net Weight 30.7
Product Width 19.0
Interior Width 12.48
Electrical
Power Cord Included Yes
Exterior Details
Cabinet Color Black
Handle Color Chrome
General
Depth Closed Excluding Handles (fract) 15
Depth Closed Excluding Handles (metric) 38.1
Depth Closed Including Handles (fract) 16 3/8"
Depth Closed Including Handles (metric) 41.66
Depth Excluding Doors (fract) 13 13/16"
Depth Excluding Doors (metric) 35.13
Depth With Door Open 90 Degree (fract) 29 5/16"
Depth With Door Open 90 Degree (metric) 74.42
Display Screen Diagonal Length (fract) 1 13/16"
Display Screen Diagonal Length (metric) 4.57
Interior Depth (fract) 12 7/16"
Interior Depth (metric) 31.6
Interior Height (fract) 7 3/4"
Interior Height (metric) 19.71
Interior Width (fract) 12 1/2"
Interior Width (metric) 31.7
Microwave Interior Light Incandescent
Turntable Diameter Size (fract) 10 5/8"
Turntable Diameter Size (metric) 26.92
Microwave Details
Door Release Handle
Sensor Cooking No
Turntable Diameter Size 10.6
Oven Details
Convection No
Cooking Power 900
Ventilation Details
Fan Speed Indicator No
Night Light No

Quick Specs


  • Appearance

  • Type: Microwave
  • Style: Countertop

  • Dimensions

  • Width: 19"
  • Height: 11"
  • Depth: 16.42"

  • Features

  • Energy Star Rated: No
  • Microwave Capacity: 0.9 cu. ft.
  • Microwave Wattage: 900.0 watts
  • Recessed Turntable: No
  • Convection Microwave: No
  • WiFi Connected: No

Owners Manual

Warranty

Get Adobe Reader

* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.5 out of 5

91% of reviewers recommend this product.

5 Stars

Works well

jplp0805 12/8/2025

Our space in the pantry for the microwave was limited and this one fits perfectly. So far we are happy with the options and especially the +30 sec button. We have been using for 4 days and so far it is great.
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Works great

Mountain Girl 3/23/2025

It does everything I need it to do. Happy with it.
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

2 Stars

mel650 4/29/2024

i had to repair it, at least they replaced it it was on the 1 year warranty
Originally posted on Whirlpool.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Great deal

Agave19 2/26/2024

Bought few months ago and it is working good. Recommended
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Completely satisfied with purchase

Fredrick 9/4/2023

I wanted a smaller countertop microwave than I previously owned. This .9 cu/ft fit the bill perfectly. It works as expected and quietly. The only minor quirk I have is the controls are are hard to see in dim light. I don't do a lot of microwave COOKING. so I was not looking for top of the line cooking features. This one works great for me.
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Perfect compact microwave

Foodie101 8/23/2023

I bought this at HD on clearance what a great deal!! It is the perfect size for my counter space and the features are just what I needed
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Will it last 46 years?

jiffyjeffs 5/15/2023

Our last microwave lasted 46 years. This was our first appliance purchased in our first year of marriage. Clock is sensitive to power bumps and has had to be reset several times. Like the turntable since the older unit did not have that feature. Still trying to figure out the timer, but that is a work in progress. Will it last 46 years ? Doubt it.
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Nice Microwave Oven

Jim G. 3/14/2023

This is a very nice microwave oven. The door has a strong handle which I definitely prefer over the awkward and difficult to use push-button method used on many microwaves. The handle makes it so easy to open and close the door. It has an interior light which stays on during the cooking cycles, making it easy to view the contents at any time. The turntable platter spins very well during cooking. The push-button controls are easy to use. The size and power are just right for general uses like mine. I would not want it to be any bigger or more powerful. I am very happy and satisfied with this model.
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Does a great job for being smaller!

Kitchen wonder 1/30/2023

Gives me no problems and very easy to use! Really stays clean!
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Powerful little machine

Luis 12/17/2022

This was such a great buy. Purchased this microwave about a month ago to replace my 28 year old machine. Cooks fast and is a space saver. Looks great too!
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Like this brand

Susan 2022 3/24/2022

Bought 5 major Whirlpool appliance but™€¦.wasn™€™t happy that not a single one had a rebate. Not customer friendly
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great medium microwave

Mare 12/17/2021

This is a great microwave for being a medium size. I am used to a larger microwave but got this one because of the cabinet opening. It works great. The only drawback is there is no option to heat pizza, but it does well using one of the other options. I love the 'steam cleaning' option.
Originally posted on Whirlpool.com

Yes, I recommend this product

 Incentivized Review