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Standard kitchen cabinets come in three main types: base cabinets (34.5″ tall, 24″ deep), wall cabinets (12–42″ tall, 12″ deep), and tall pantry cabinets (84–96″ tall). Widths range from 9″ to 48″ in 3-inch increments. Knowing these dimensions helps you plan your layout, estimate cost, and order the right sizes the first time.
Whether you’re planning a remodel or just researching, this guide covers every standard kitchen cabinet dimension in one place. At FIRST POINT CABINET in Peachtree Corners, GA, we also offer free measurement — so you never have to guess.
Quick Reference: The Big Three
24″ D
12″ D
12–24″ D
Base Cabinet Sizes
Base cabinets sit on the floor and support your countertop. They’re the workhorses of the kitchen.
Base Cabinet Dimensions
| Dimension | Standard Size |
|---|---|
| Height (without countertop) | 34.5 inches |
| Height (with countertop) | 36 inches |
| Depth (without countertop) | 24 inches |
| Depth (with countertop overhang) | 25–26 inches |
| Widths available | 9, 12, 15, 18, 24, 30, 36, 48 inches |
| Toe kick height | 4 inches |
Wall Cabinet Sizes
Wall (upper) cabinets mount above the countertop for everyday storage. Their height often depends on your ceiling height and whether you want them to reach the ceiling.
Wall Cabinet Dimensions
| Dimension | Standard Size |
|---|---|
| Heights available | 12, 15, 18, 24, 30, 36, 42 inches |
| Most common height | 30 or 36 inches |
| Standard depth | 12 inches |
| Deep options | 15, 18, 24 inches |
| Widths available | 9, 12, 15, 18, 24, 30, 36 inches |
| Mounting height above counter | 18 inches |
Tall Cabinet Sizes
Tall cabinets — pantry, utility, and oven cabinets — run from floor to near-ceiling for maximum storage.
Tall Cabinet Dimensions
| Dimension | Standard Size |
|---|---|
| Heights available | 84, 90, 96 inches |
| Depths available | 12 or 24 inches |
| Widths available | 18, 24, 30, 36 inches |
Standard Spacing & Clearances
These measurements keep your kitchen comfortable and functional:
- 18 inches — between countertop and bottom of wall cabinets
- 36 inches — standard countertop height from the floor
- 42–48 inches — walkway width between cabinets and island
- 15 inches — recommended countertop landing space beside appliances
- 4 inches — standard toe kick height under base cabinets
Stock vs Custom Sizes
Stock and semi-custom cabinets come in the standard sizes above and cover most kitchens perfectly. Custom cabinets can be built to any dimension — ideal for unusual layouts, extra-tall ceilings, or when you want to use every inch of an odd-shaped space. Not sure which you need? A free measurement and design will tell you exactly.
Frequently Asked Questions
What are standard kitchen cabinet sizes?
Base cabinets are 34.5″ tall (36″ with countertop) and 24″ deep. Wall cabinets are 12–42″ tall and 12″ deep. Tall cabinets are 84–96″ tall. Widths range from 9″ to 48″ in 3-inch increments.
How deep are standard kitchen cabinets?
Base cabinets are 24″ deep; wall cabinets are 12″ deep (with 15–24″ deep options available); tall cabinets are 12″ or 24″ deep.
How tall are standard kitchen cabinets?
Base cabinets are 34.5″ tall (36″ with countertop). Wall cabinets are commonly 30, 36, or 42″ tall. Tall pantry cabinets are 84, 90, or 96″ tall.
What is the standard height between countertop and upper cabinets?
The standard clearance is 18 inches between the countertop and the bottom of upper wall cabinets — enough room for small appliances and comfortable counter use.
Let Us Measure for You — Free
Skip the guesswork. Our team provides free measurement and a free 3D design, so every cabinet fits your kitchen perfectly the first time.
6760 Jimmy Carter Blvd, Suite 110 · Peachtree Corners, GA 30071
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