When it comes to maximizing storage space in your kitchen, diagonal corner cabinets are a game-changer. They allow you to utilize the often-neglected diagonal space, providing additional storage for pots, pans, and other kitchen essentials. But before you invest in one, it's crucial to understand the dimensions of these cabinets to ensure they fit perfectly in your space. Let's delve into the world of diagonal corner cabinets, exploring their dimensions, types, and how to measure for the perfect fit.

Corner cabinets come in various shapes and sizes, but diagonal corner cabinets are unique due to their angle. This angle can vary, affecting the overall dimensions of the cabinet. Let's explore the different types of diagonal corner cabinets and their typical dimensions.

Types of Diagonal Corner Cabinets
Diagonal corner cabinets can be categorized into two main types based on their angle and design:

- 45-Degree Diagonal Corner Cabinets: These cabinets are designed with a 45-degree angle, fitting perfectly into the corner of a standard 90-degree room. They are the most common type and typically come in standard base cabinet depths of 24 inches.
- Blind Corner Cabinets: These cabinets are designed to fit into a 90-degree corner but have a diagonal back, creating a blind spot. They often come with specialized hardware, like lazy Susans or pull-out trays, to make the most of the space. Their depths can vary but typically range from 12 to 24 inches.
45-Degree Diagonal Corner Cabinets

As the most common type, 45-degree diagonal corner cabinets are designed to fit seamlessly into the corner of a standard kitchen. Here are their typical dimensions:
- Width: The width of these cabinets is usually the same as a standard base cabinet, typically 36 inches, but can range from 18 to 48 inches.
- Height: The height is typically 34.5 inches, matching standard upper cabinets, but can range from 30 to 42 inches.
- Depth: The depth is usually 24 inches, but can range from 12 to 30 inches. Deeper cabinets can accommodate larger items, while shallower ones are ideal for smaller spaces.
Blind Corner Cabinets

Blind corner cabinets are designed to fit into a standard 90-degree corner but have a diagonal back, creating a blind spot. Here are their typical dimensions:
- Width: The width is typically 18 to 24 inches, as they are designed to fit into the corner.
- Height: The height is usually 34.5 inches, matching standard upper cabinets, but can range from 30 to 42 inches.
- Depth: The depth can vary significantly, ranging from 12 to 24 inches. Shallower depths are ideal for smaller spaces, while deeper ones can accommodate more items.
Measuring for Diagonal Corner Cabinets

Before purchasing a diagonal corner cabinet, it's crucial to measure the space accurately to ensure a perfect fit. Here's a step-by-step guide:
- Measure the width of the corner where the cabinet will be placed. This should be a standard 90-degree corner for 45-degree cabinets or a standard corner with additional space for blind corner cabinets.
- Measure the height of the space. This should match the height of your existing cabinets.
- Measure the depth of the space. This will determine the maximum depth of the cabinet you can install.
- Consider the angle of the cabinet. For 45-degree cabinets, the corner should be a perfect 45 degrees. For blind corner cabinets, the back wall should be at a 90-degree angle to the side wall.

















Always round up your measurements to ensure the cabinet fits snugly. It's also a good idea to measure twice to avoid any mistakes. If you're unsure, consult with a professional cabinet installer or the cabinet manufacturer.
In the world of kitchen cabinetry, diagonal corner cabinets are a unique and innovative solution to maximize storage space. By understanding their dimensions and types, you can choose the perfect cabinet for your kitchen. Always measure your space accurately to ensure a perfect fit, and don't hesitate to seek professional advice if you're unsure. Happy renovating!