How Deep Are Upper Kitchen Cabinets?

Home Tips

It can be overwhelming to order the correct size of a kitchen cabinet without any architectural knowledge. Indeed, the arrival of incorrect cabinet sizes and dimensions risks the non-functional cabinetry in a kitchen. Especially for upper kitchen cabinets. 

Then, how deep are the upper kitchen cabinets? In other words, what is the standard depth of an overhead cabinet? Our article has provided an in-depth explanation below. Scroll down and learn some more interesting facts in terms of a kitchen cabinet’s dimensions. 

How Deep Are Upper Kitchen Cabinets? 

The upper cabinet width often varies from one manufacturer to another. However, the manufacturer customarily standardized its depth to accommodate the size of most appliances and the average height of homeowners. 


Except for microwave cabinets, which measure 15 to 18 inches deep to handle most conventional microwave sizes. The depth of upper cabinets is typically between 12 and 13 inches. Above-the-fridge cabinets are also slightly more profound, with an average depth of 24 inches.

Since these cabinets will not have a countertop, they do not need to carry as much weight. Still, many people hang them securely on the walls to withstand the weight of plates and glasses. Besides, overhead cabinets are available in a broader range of sizes.

What Are The Standard Cabinet Sizes For Wall Cabinets? 

You may choose from 30 inches, 36 inches, and 42 inches in height. When placed above the base cabinet, the top of a wall cabinet could be 84 inches, 90 inches, or 96 inches high, depending on your preference for the height of your cabinet. This height leaves an 18-inch gap between the wall and base cabinets (after the countertop).

That may not seem like much, but keep in mind that there isn’t as much overhang since wall cabinets aren’t as deep as base cabinets. The usual depth of a wall kitchen cabinet is 12 inches, although some may reach up to 24 inches deep. 

For instance, home-makers usually install wall cabinets over a refrigerator because these cabinets are typically more profound. As a result, the front of the cabinet aligns with the front of the appliance.

If you are putting wall cabinets over tables, a space, or other location that does not have base cabinets, you should hang them so that the bottom of the cabinet is 54 inches from the floor. This application will raise the wall cabinets to the same height as when hung over a countertop. (18 -19.5 inches space + 34.5 – 36 inches of base cabinet= 54 inches).


What’s The Optimum Cabinet Width?

Larger cabinets commonly have wider doors, taking up more space when leaving their swings open — a description if your kitchen isn’t huge. More ample cabinets will come with a unique look in a spacious house with a more open setting.  

The most common width is 24 inches, which can be either two 12-inch doors or one 24-inch door – a workaround for homeowners looking for broad cabinet sizes in a compact area.


Danish company Reform occasionally provides the installation of the cabinets 36 inches in width, which have two 18-inch doors open from the middle out. Another alternative for restricted space is to install a door with a hinge on the top instead of on the side, which works wonders in a smaller clearance for larger overhead cabinets.

Read More:

How To Organize Kitchen Cabinets And Racks

How Much Space Do You Need For A Kitchen Island? (Detailed Explanations)

What Are The Dimensions Of Base Kitchen Cabinets?

Like the width of overhead cabinets, base cabinets have various widths ranging from 9 to 48 inches. Meanwhile, their typical height is 34-1/2 inches. This height guarantees that standard 1-1/2-inch-thick tabletops bring the work surface to 36 inches.

Most individuals can feel so comfortable without slouching over the counter with this height. The typical depth for a base cabinet is 24 inches, allowing you to recess a stove or sink within the cabinetry.

Stoves and dishwashers also generally use these standard dimensions. So, for example, the standard sizing for a kitchen island is the same as for base cabinets.

Further watching:

What Are The Sizes Of Tall Cabinets?

The kitchen’s towers are also known as the tall cabinets, available in various heights, including 84″, 90″, and 96″. The following is how to find a suitable tall cabinets’ size to accommodate the rest of your kitchen.

Your cabinet with 84 inches in height will fit with the 30″ wall cabinet. Your 90″ high cabinet and the 36″ cabinet will be a couple. Lastly, your tall cabinet having the height of 96″ will come with the 42″ wall cabinet. 


In terms of depth, tall cabinets start at 24″ in-depth, but 12″ models always come in tighter spaces.

Pantry cabinets and oven cabinets are part of the tall cabinet family. Pantry cabinets range in width from 12″ to 30″ wide. Oven cabinets range in width from 30″ to 33″ (the 33″ oven cabinet is the most popular and can handle 90% of the ovens on the market).

It is critical to order fillers to form your new oven’s opening on buying an oven cabinet. Having additional molding on hand is helpful in case you make mistakes.

Often, these oven cabinets have a single hole in the center for a single oven and three drawers underneath it. You should modify the frame structure and remove two drawers if you intend to accommodate a twin oven.

How High Should Wall Cabinets Be Hung Above The Counter?

According to Scott from Reform company, the typical distance from the top of the counter to the bottom of the wall cabinet is 18 inches. “However, we adhere to the Scandinavian design style, and we frequently install cabinets higher—say, 24 inches above the counter, or even higher. Such cabinet placement adds more light and space to the kitchen”


Of course, you want to ensure an easy-to-access cabinet; Reformation will lower it to the client’s preferred height. 

The 18-inch space between a cabinet and the countertop, on the other hand, will not provide enough space to work underneath. A cabinet hung over the cooktop must also leave enough space for the range hood to operate normally.

Also, remember that the installation of cabinets should be before the countertop. Hence, installers must take the thickness of the countertop when doing the position measurement of wall cabinets.

Final Verdict

We believe you get your answer to the question: “How deep are upper kitchen cabinets?” Always keep in mind to search for correct cabinet sizes and dimensions to bring the most eye-pleasing look to your whole kitchen.

Contact us if you have any questions. We are always available to help.