How Deep are Upper Kitchen Cabinets: A Simple Guide
When I started planning my kitchen, I didn’t think much about upper cabinet depth. I was more focused on colors and layout. But as I got deeper into it, I realized this one detail makes a big difference. It affects how much I can store, how easy things are to reach, and even how open the space feels.
In this post, I’m sharing everything I learned while figuring it out for my own kitchen. You’ll see the standard sizes, deeper options, and which ones work better for small or large spaces.
I’ll also cover how upper cabinet depth ties in with ceiling height, appliances, and why I almost went with custom cabinets.
If you’re planning a kitchen too, I hope this helps you make a choice that feels right for your space.
What is the Standard Depth for Upper Kitchen Cabinets?
Upper cabinets usually have a standard external depth of 30 cm, which is around 12 inches. The internal depth is slightly reduced due to the cabinet walls. That space is often enough for plates, cups, and pantry items.
You’ll find this depth works well in most kitchens, especially when paired with standard countertop sizes. It also keeps cabinets at a distance where they don’t feel like they’re hanging over your head.
Can Upper Cabinets Be Deeper Than Standard?
Yes, deeper upper cabinets are an option. Common custom depths range from 13 inches to 22 inches (about 33 cm to 56 cm). These sizes give you more room for bigger dishes, mixers, or small appliances.
Deeper cabinets work best when you have enough walkway space and proper lighting. Just make sure they don’t hang too low over your work area or get in the way of opening appliances.
How Depth Affects Functionality
Deeper cabinets sound useful, but they aren’t always practical. If you’re shorter, reaching the back of a deep cabinet can be difficult. That’s something to consider if you’re planning for everyday use.
The weight and size of the cabinets also matter. Deep upper cabinets can make your space feel smaller, especially in tight kitchens. And depending on your lighting, they might block natural light from windows or pendant fixtures.
Balancing Cabinet Depth with Height and Ceiling Clearance
Your ceiling height affects both the height and depth of your upper cabinets. In an 8-foot ceiling room, wall cabinets are usually 28 to 30 inches tall (about 72 to 76 cm). With 9-foot ceilings, you might use taller cabinets or stack two rows.
You also want to leave around 18 inches (about 46 cm) between the bottom of the cabinet and the countertop. That space gives you enough room to use your counter without bumping into the cabinets.
If cabinets are too deep and hang too low, they can make the space feel cramped and harder to work in.
What Depth Works Best for Cabinets Over Appliances?
Upper cabinet depth needs to work well with the appliances below. If it’s too shallow, you lose storage.
If it’s too deep, it can block air or feel cramped. Here’s a simple table to help you see what works best based on common appliances:
| Appliance | Recommended Cabinet Clearance |
|---|---|
| Microwave | 12 to 15 inches from the top of the microwave |
| Refrigerator | Up to 24 inches deep, if the airflow isn’t blocked |
| Range Hood | 24 to 30 inches above the stove (check your model) |
Always check the size and clearance needed for your specific appliance. Manuals often give the best advice.It’s better to double-check than to deal with issues later. This way, your cabinets will fit just right and won’t get in the way of how you cook or move around.
Stock and Custom Cabinet Options
Stock cabinets come in fixed depths. They’re easy to find and cost less, but you can’t make changes. Semi-custom cabinets let you tweak the size, so you can make upper cabinets deeper or taller if needed.
Choose custom when:
- Your kitchen layout is unusual
- You need to match a specific style
- You want storage that fits large or bulky items
Custom cabinets cost more and take longer to make. But they give you more control over the final look and function of your kitchen.
Depth Considerations by Kitchen Type
The depth of your upper cabinets should match the shape and size of your kitchen. Different layouts need different solutions, and choosing the right depth can make a big difference in how your kitchen feels and functions.
1. Small Kitchens
If your kitchen is on the smaller side, shallow upper cabinets can help it feel more open. Deeper cabinets might make the space feel tight or dark.
In this case, it’s better to use taller cabinets or make the most of vertical storage. You can also add shelves or use the space above the cabinets to store things you don’t use every day.
2. Open-Plan Kitchens
In open kitchens, deeper upper cabinets can block views and interrupt the flow of the space. You want everything to feel connected, especially if your kitchen faces your dining or living area.
Standard-depth cabinets usually give you enough storage without cutting off sightlines. If you need more space, consider base cabinets with extra drawers or a large island instead.
3. Traditional Kitchens
This style often includes more detailed cabinet doors and heavier wood finishes. That design can support slightly deeper cabinets without making the room feel too heavy.
Taller cabinets are also common here, giving you extra space while keeping a classic look. If you’re working with a taller ceiling, this setup can feel balanced and comfortable.
4. Modern Kitchens
Flat-front doors and clean lines are common in modern kitchens. Deeper cabinets can break that flow and feel too bulky.
Shallow upper cabinets, open shelving, or even no upper cabinets at all can give the space a lighter, cleaner look. In these kitchens, smart storage is often built into lower cabinets or drawers to keep the space tidy.
No matter your style, always think about how your cabinets will feel once they’re filled. You want depth that supports your routine without getting in the way of how you move and work in your kitchen.
Final Thoughts
Choosing the right upper cabinet depth it’s about making your kitchen work for you. You’ve now seen how depth connects to layout, ceiling height, storage, and even how your space feels.
We also talked about matching cabinet sizes to different types of kitchens and working around appliances safely. If you’re planning or updating your kitchen, knowing these details helps you avoid guesswork and design something that truly fits your needs.
It’s not about getting it perfect—it’s about making smart, practical choices that match your routine. If this helped clear things up for you, take a look at our other blogs for more tips and ideas to plan a space that fits your life.
