Standard Kitchen Cabinet Sizes: A Comprehensive Guide for Your Kitchen Remodel
Quick Answer: Standard Kitchen Unit Dimensions
For a standard kitchen layout, the key unit sizes are:
- Base Units: 34.5" Height (36" w/ Counter) x 24" Depth.
- Wall Units: 12" to 42" Height x 12" Depth.
- Tall (Larder) Units: 84" to 96" Height x 24" Depth.
Before starting a kitchen remodel, understanding Standard Kitchen Unit Sizes is essential for designing a functional space. Whether you call them "cabinets" or "units," knowing these industry-standard dimensions ensures your appliances fit and your workflow remains ergonomic.
1. Standard Base Unit Sizes (The Foundation)
Base units are the workhorses of the kitchen. They sit on the floor, support your heavy countertops, and house appliances like dishwashers and ranges.
| Dimension | Standard Measurement | Notes |
|---|---|---|
| Height | 34.5 inches | Becomes 36 inches with countertop. |
| Depth | 24 inches | Standard to fit stoves/dishwashers. |
| Width | 9" to 48" | Available in 3-inch increments. |
Looking for base units? Check our In-Stock Base Collection in Norcross.
2. Standard Wall Unit Sizes (Storage)
Wall units (or overhead cabinets) are mounted above the countertop. Since they are at eye level, they are the visual focal point of the kitchen.
- Depth: The standard depth is 12 inches. This prevents you from banging your head while cooking. (Over-fridge units are deeper, usually 24").
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Height: Common heights are 30", 36", and 42".
Tip: Choose 42" units if you have 9-foot ceilings to maximize storage.
3. Tall & Corner Unit Sizes
To maximize storage, modern kitchens utilize Tall Units (Pantry/Larder) and specialized Corner Units.
Tall (Pantry) Units
These run from floor to ceiling. Standard heights are 84, 90, or 96 inches. They are typically 24 inches deep to align with your base units.
Corner Units (Lazy Susan)
Corner spaces are tricky. The standard corner base unit is 36 inches wide, designed to sit in a 90-degree angle, often fitted with a Lazy Susan for access.
Sticking to standard Kitchen Unit Sizes saves you money. Custom sizes cost 50% more. At CNT Cabinetry, we stock standard sizes that you can mix and match to create a custom look for a wholesale price.
Summary Chart: Kitchen Unit Dimensions
| Unit Type | Widths (Inches) | Depth (Inches) | Height (Inches) |
|---|---|---|---|
| Base Unit | 9, 12, 15, 18, 24, 30, 36, 48 | 24 | 34.5 |
| Wall Unit | 9, 12, 15, 18, 24, 30, 36 | 12 | 30, 36, 42 |
| Tall Unit | 18, 24, 30 | 24 | 84, 90, 96 |
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