Corner kitchen cabinets can be a game-changer when it comes to maximizing storage in your kitchen.
However, getting the right size and configuration can be tricky.
This guide covers everything you need to know about
corner kitchen cabinet dimensions,
different types of corner cabinets,
how to measure them, and
the best storage solutions to make the most out of your space.
Standard Corner Kitchen Cabinet Dimensions (Size Chart) 📐
Understanding the standard corner cabinet size chart is crucial for planning a functional kitchen layout.
Corner kitchen cabinets often differ from regular ones due to angled or blind corners that affect how space is utilized.
| Cabinet Type | Standard Size | Height (without countertop) | Depth |
|---|---|---|---|
| Corner Base Cabinet | 33” x 33” or 36” x 36” | 34.5” | 24” |
| Diagonal Corner Cabinet | 36” wide across the front | 34.5” | 24” |
| Blind Corner Base Cabinet | 42”-45” wide | 34.5” | 24” |
| Upper Corner Cabinet | 24” x 24” or 27” x 27” | 30”, 36”, or 42” | 12”-24” |
| Corner Sink Cabinet | 36” x 36” | 34.5” | 24” |
These dimensions represent standard specs across most kitchen cabinet corner unit designs and serve as a reliable reference chart.
- 📌 Related Read: Best Kitchen Cabinet Organizers
Types of Corner Kitchen Cabinets
Not all corner cabinets are created equal!
Here’s a breakdown of the most popular options and how they fit into different kitchen layouts.
1. Lazy Susan Corner Cabinets
Lazy Susan cabinets are one of the best ways to utilize awkward corner space efficiently.
Standard Size: 33” x 33” or 36” x 36”
Best for: Maximizing accessibility
🔹 Pro Tip: Install a high-quality Lazy Susan organizer for easy access to all your stored items.
📌 Related Read: 05 Lazy Susan Makeover Ideas to Maximize Corner Cabinet Space
2. Blind Corner Cabinets
Blind corner cabinets are perfect for utilizing tricky spaces without requiring a full square corner.
- Blind corner cabinet dimensions: Typically 42” to 48” wide with 24” depth
- Always consider the actual blind corner cabinet dimensions before selecting your pull-out organizer
- Measure from the inside edge of the cabinet face frame to the wall to get accurate blind corner measurements
A blind corner cabinet has a deep storage space that is often difficult to access.
Standard Size: 42”-48” wide x 24” deep
Best for: Large kitchens where a full corner unit won’t fit
🔹 Maximize accessibility with a blind corner pull-out shelf system
3. Diagonal Corner Cabinets
These cabinets fit directly into the corner, creating a symmetrical look.
Standard Size: 36” wide across the front
Best for: Kitchens with limited space
4. Corner Sink Base Cabinets 🚰
Corner sink base cabinets are a smart solution for saving space in small or L-shaped kitchens. Here’s what to know when planning for one:
Standard Dimensions
The standard corner sink base cabinet dimensions typically start at 36” x 36”.
This size provides enough room for both the sink and necessary plumbing.
Minimum Size Requirements
Always consider the corner sink minimum size requirements before installation.
Allow at least 2–3 inches of extra space around the cabinet for plumbing fixtures and countertop overhang.
This ensures smooth installation and easier maintenance.
Best Use
A corner kitchen sink cabinet is ideal for compact layouts where maximizing every inch matters.
It also opens up the countertop space on either side, making your kitchen feel more open and functional.
🔹 Keep your under-sink area organized with a stackable under-sink shelf.
💡 Pro Tip: Want to maximize storage under your sink? Check out these waterproof under-sink organizers on Amazon.
5. Upper Corner Cabinets – Dimensions & Fit Guide
Upper corner cabinets (also called wall corner cabinets) are a smart way to utilize tricky wall corners, especially in small kitchens.
Though smaller than base units, they play a big role in overall storage efficiency.
Standard Corner Wall Cabinet Dimensions
Typical corner wall cabinet dimensions range from 24” x 24” to 27” x 27”, depending on your kitchen layout.
Upper Cabinet Door Sizes
Doors for upper corner cabinets usually measure between 12” to 18” in width. This can vary based on the design—single door or double door.
Inside Dead Corner Clearance
Leave at least 1” to 1.5” of clearance in the inside dead corner to allow smooth door operation and avoid interference with adjacent cabinets.
How to Measure Upper Corner Cabinets
The right measurement for an upper corner cabinet depends on your wall height and cabinet style.
Always measure both the vertical height of your wall and the horizontal span of the corner area to ensure a precise fit.
📌Related Read: Best Peel-and-Stick Cabinet Wraps for an Instant Makeover (Easy DIY!)
How to Measure for a Corner Kitchen Cabinet
Getting the right fit starts with accurate measurements. Here’s a step-by-step guide to help you measure for any type of corner kitchen cabinet.
1. Measure Wall Lengths
Start by measuring the length of each wall where the cabinet will sit.
Use a tape measure to go from the wall corner to where the cabinet should end.
2. Check Cabinet Face Frame Depth
Measure the distance from the corner to the face frame of the cabinet.
This helps determine how much space your cabinet will occupy on each wall.
3. Account for Countertop Overhangs & Appliances
Always factor in countertop overhang (usually 1″ to 1.5″).
Also, check clearance for nearby appliances like dishwashers or ovens.
4. Include Corner Angle Cabinet Dimensions
If you’re using angled corner cabinets, measure the front width and depth.
Typical sizes include 36” wide across the face, but check your exact specs.
5. Plan for Unique Layouts
Layouts like diamond-shaped or S-shaped corner cabinets may have custom dimensions.
Review manufacturer guidelines or consult with your installer for non-standard designs.
📌 Related Read: How to Install a Corner Kitchen Cabinet – Step-by-Step Guide
How Big a Doorway Do You Need for a 36-Inch Corner Kitchen Base Cabinet?
A 36-inch corner base cabinet requires at least a 36-inch wide doorway for installation.
However, if the cabinet has legs or additional trim, a 38-inch doorway is recommended.
🔹 Pro Tip: If you’re remodeling, use a heavy-duty cabinet dolly to make moving large cabinets easier.
Best Storage Solutions for Corner Kitchen Cabinets
Lazy Susan Turntables
Makes it easier to access items stored deep inside.
✔️ Recommended: Rotating Lazy Susan shelf
Blind Corner Pull-Out Shelves
Maximizes usability of blind corners.
✔️ Recommended: Pull-out blind corner organizer
Tiered Shelf Organizers
Increases vertical storage inside deep cabinets.
✔️ Recommended: Expandable tiered shelf
Stackable Drawers for Under-Sink Storage
Keeps cleaning supplies neatly arranged.
✔️ Recommended: Stackable under-sink drawer system
📌 Related Read: 10 Must-Have Kitchen Cabinet Organizers That Will Change Your Storage Game
Corner Kitchen Cabinet Organization Tips
Get the most out of your corner cabinets with smart storage solutions. Here’s how:
Use Lazy Susans for Easy Reach
- Perfect for deep corner base cabinets.
- Spins items toward you—no more digging.
- Great for storing spices, snacks, or cleaning supplies.
- Works best with standard corner kitchen cabinet dimensions like 33” x 33” or 36” x 36”.
Try Swing-Out Trays for Blind Corners
- Ideal for blind corner kitchen cabinet layouts.
- Trays swing out smoothly, bringing hidden items into view.
- Saves time and effort.
- Requires a minimum cabinet door width of 15” to 18”.
Add Corner Cabinet Pull-Outs
- Turns hard-to-reach space into functional storage.
- Best for pots, pans, or small appliances.
- Look for sturdy metal or wood pull-out systems.
- Make sure your cabinet has enough clearance for smooth sliding.
Choose the Right Drawer Sizes
- Corner cabinet drawer size dimensions range from 15” to 24” wide.
- Fits neatly within L-shaped or diagonal corner units.
- Use for utensils, baking tools, or pantry items.
- Combine with soft-close slides for a premium feel.
📌Related Read: Best Peel & Stick Kitchen Cabinet Hardware Upgardes For An Instant Makeover
Add Stackable & Tiered Organizers
- Maximize vertical space inside base cabinets.
- Great for canned goods or cleaning products.
- Use in under-sink corner cabinets for a cleaner look.
- Easy to remove and clean when needed.
📌Related Read: 05 Space Saving Kitchen Racks & Organizers
💡 Bonus Tips
Use non-slip liners to prevent items from shifting.
Use clear storage bins and label them.
Install LED lights inside deep cabinets.
Keep heavier items on the bottom shelves.
Frequently Asked Questions – Corner Kitchen Cabinet Dimensions ❓
1. What is the standard size of a corner cabinet drawer?
Standard corner cabinet drawer sizes range between 15″ to 24″ wide, depending on the cabinet style and configuration.
2. What is the corner sink’s minimum dimension?
Corner sink cabinets generally require a minimum base size of 36” x 36” to fit the plumbing and allow enough working space.
3. How wide should the door be for a corner cabinet pull-out?
A corner cabinet pull-out typically needs a minimum door width of 15”, though 18” is often preferred for smoother access.
4. What are the corner cabinet dimensions in cm and feet?
A standard corner base cabinet (36” x 36”) equals approximately 91 x 91 cm or 3 x 3 feet.
5. What are diamond-shaped corner cabinet measurements?
Diamond-shaped corner cabinets usually require 36” width across the face and additional depth for angled sides, which may vary by design.
6. What’s the difference between corner cabinet dimensions with different depths?
Corner cabinets can have varying depths—base cabinets are typically 24”, while upper corner cabinets may range from 12” to 24” deep based on design.
7. How do I place kitchen cabinets in a layout with a corner cabinet?
Always start by placing your corner unit first. Then, build your layout outward, ensuring proper clearance for appliances and adjacent doors.
8. What space is needed for a 42” pull-out cabinet?
For a 42” blind corner pull-out, ensure at least 45” of wall space for installation and about 24” cabinet depth.
9. What is a clipped or angled corner cabinet?
Clipped corner cabinets have beveled edges instead of sharp right angles. Their standard dimensions typically follow the same 36” front width but feature a 45° face angle.
10. Can I use a corner cabinet with different wall depths?
Yes. Many corner kitchen cabinet systems are adjustable to accommodate different wall depths, such as 24” on one wall and 30” on another.
Final Thoughts
Choosing the right corner kitchen cabinet dimensions ensures you get the most out of your kitchen space.
Whether you opt for a Lazy Susan, blind corner cabinet, or corner sink base, proper measuring and organization can make all the difference.
💡 Ready to optimize your kitchen storage?
📌 Related Read:
What Are Standard Kitchen Base Cabinet Dimensions?
05 Space Saving Kitchen Racks & Organizers
How To Design The Can Light Layout In Kitchen
10 Must-Have Kitchen Cabinet Organizers That Will Change Your Storage Game
04 of The Best Kitchen Drawer Organizers