standard kitchen dimensions in mm

Standard Kitchen Dimensions in MM: Expert Guide

By Brian JacksonJanuary 27, 2026

When planning the layout and design of your dream kitchen, one crucial factor to consider is the dimensions. This includes everything from the overall kitchen size to the specific measurements of fixed elements like cabinets and countertops. Understanding standard kitchen dimensions in millimeters (mm) can help you create a functional, aesthetic, and ultimately, comfortable space tailored to your needs.

The first step in determining the dimensions of your kitchen is to establish a triangle between the cooktop, sink, and refrigerator - an age-old principle known as the 'Kitchen Triangle'. This layout ensures efficient workflow, minimizing unnecessary steps and reducing the risk of collisions in a busy kitchen. Let's delve into standard kitchen dimensions, focusing on the Triangle, cabinets, and countertops.

Kitchen Triangle Dimensions

The Kitchen Triangle, crucial for efficient kitchen design, consists of a triangle between the cooktop, sink, and refrigerator. Each side, typically, should measure between 2.4 to 2.7 meters for optimal functionality.

an image of a kitchen with measurements for the cabinets

an image of kitchen cabinets with measurements

an image of a kitchen with white cabinets and wood flooring, including the measurements

To achieve this, consider your appliances' specific dimensions. For instance, a standard refrigerator is about 800-900 mm wide and 600-700 mm deep. A standard cooktop is usually 600 mm in width, while a sink, including its countertop overhang, might measure around 900 mm.

Triangle Side Measurement

Ensure that each side of your Kitchen Triangle is between 2.4 to 2.7 meters. Any smaller, and you may feel cramped; any larger, and you'll be walking unnecessary distances.

an image of a kitchen setting with measurements

a woman standing in front of a kitchen counter top with measurements for the different appliances

European Kitchen Layout Plan with Detailed Dimensions (in mm)

To visualize this, divide your kitchen space into a 2.4 to 2.7-meter grid using marking tape or string. Then, position your appliances accordingly. This will provide a clear perspective on how your Triangle's dimensions affect your kitchen's overall layout.

Optimal Placement

Place the refrigerator on an exterior wall, keeping it close to the main entrance or walkway for easy access. Position the cooktop and sink across from one another, with the sink usually located against an exterior wall. This allows for easy water supply and drainage connections.

Remember, these measurements are guidelines, not hard rules. Every kitchen is unique, and your Triangle's dimensions might vary slightly. The key is to maintain balance and minimize strain on your movements during meal preparation.

a man is standing in the middle of his kitchen with measurements for cabinets and drawers

a kitchen with an oven, sink and cupboards in the same size as measurements

the kitchen is labeled with all the features in it's design, including an oven and sink

Cabinets and Countertops

Cabinets and countertops are the backbone of your kitchen design, providing ample storage and workspace. Standard kitchen dimensions often start with IKEA-standard cabinets, which typically measure 600 mm in width and depth, and 728 mm in height.

Countertops, usually made of steel, granite, or quartz, come in various depths - typically 600 mm, but can range from 560 to 700 mm for specialty applications. Standard widths are based on your cabinet layout, with a common multiple of the cabinet width, often 600 mm.

Cabinets: Width and Depth

IKEA cabinets come in various widths - 300, 450, and 600 mm. Depths are usually 600 mm, but deeper cabinets (up to 900 mm) are available for tall units like pantries and fridge housing.

the measurements of kitchen cabinets and counters are shown

a woman standing in the middle of a kitchen with blue arrows pointing to different areas

two pictures of the same kitchen in different stages of being built, with measurements for each section

three different views of a kitchen with an island in the middle and stools at the end

Standard Kitchen Cabinet Dimensions Explained

the kitchen is divided into two sections and labeled with measurements for each area in which you can cook

an image of a kitchen area with measurements

Kitchen and Dining Area Measurements & Standards Guide

Modern Kitchen Gallery: Clean Design & Dimensions

the kitchen design is shown with measurements for each area and how to use it in order to

For a harmonious look, stick to multiples of your cabinet width for countertops. For instance, if your cabinets are 600 mm wide, your countertops should be 1200 mm (two cabinets) or 1800 mm (three cabinets) wide.

Countertops: Depth and Overhang

The countertop depth, excluding the overhang, is usually equal to the cabinet depth. The overhang, typically 10-30 mm, provides a lip for seating and a place to rest your arms while standing.

For a standard breakfast bar, consider a deeper overhang - around 300 mm. This allows for stools to tuck neatly underneath when not in use. Ensure your countertop material can support this additional weight and stress, though.

Remember, having at least some overlap between your countertop overhang and the cabinet depth allows for a seamless, built-in look. Adjust these measurements according to your specific needs, and always factor in a margin for error during installation.

Designing a kitchen involves balancing aesthetic and functional needs, and understanding standard kitchen dimensions is crucial in achieving this equilibrium. Whether you're a budding DIY enthusiast or seeking inspiration for a future renovation, these guidelines will help you visualize and plan your dream kitchen with confidence. So go ahead, let your creativity flow, and craft a space that's not only pleasing to the eye but also a joy to use.