Average Dimensions of Kitchen Worktops: Height, Depth & More

admin
June 30, 2025

Kitchens truly feel incomplete without worktops; they play a crucial role in any culinary space. Since they come in different dimensions to help you navigate your daily cooking and dishwashing tasks effortlessly. Yet, are you unsure what the best height and depth for these countertops are?

No worries at all. In this blog, you’ll explore their average sizes and how you can make your dream kitchen setup a reality.

Factors that Contribute to Worktop Height & Depth

Since a worktop is a whole unit, its height and depth depend upon multiple aspects which signify its actual dimensions.

Style & Design

We don’t often consider style in terms of height, but changing the style and design of the countertop significantly affects its height. For example, thicker material adds a luxury vibe, while thinner material represents sleek and modern design.

Note: The majority of worktop materials have a thickness of approximately 2cm, or .787 inches.

Physical Needs

An average countertop height is 34″, which fits perfectly for most of the users’ height, including some wheelchair users. If you’re taller or shorter, you have to reconsider the size of the worktop for a comfortable posture during work.

Kitchen Appliances’ Size

Thirdly, not all kitchen appliances fit well in any space. Each is different in size and require precise placement. Just like there are multiple variants of the refrigerator, and they cover up different spaces, the scenario is the same for other appliances, too.

That’s why you should always consider the units that integrate nicely in your compact or expansive space. Don’t assume or guess the measurement; calculate it and then make your purchase wisely.

Average Worktop Height

The height of any worktop is calculated based on three components: the plinth, its base cabinet, and the worktop itself. The measurement of most of the structural parts is as follows:

Plinth: 150mm tall
Base cabinet: 720mm
Worktop: 40mm

While these are the average heights, they vary based on the overall size of your kitchen worktop. If you wish to store more essentials in your cabinets, opt for a taller base to accommodate additional belongings without becoming overly crowded. For reference, most base cabinets are between 870 mm and 1000 mm tall.

Furthermore, the material used in the worktops also defines their height characteristics. For instance, the wooden countertops are 20 mm – 80 mm while granite ones are 30mm tall.

Average Worktop Depth

The depth of the worktop is just as important as its height, which is typically around 647mm for most units. If you’re unsure about the depth, choosing a standard-sized one is a good idea, as it works perfectly for everyday home use.

In contrast, for chefs and professionals, having an expansive countertop is essential because it provides ample space for multiple appliances. Plus, it allows them to cook comfortably and easily.

Kitchen Island & Breakfast Bars

The kitchen island layout is ideal for compact spaces and allows for the incorporation of more features. Breakfast bars provide ample space for you to eat and socialise with your family in a more enjoyable manner. Below are some measurement-related aspects to consider for your space:

Feature	Measurement Range	Seating Height / Depth
Standard Worktop Height	890mm – 940mm	580mm – 720mm for comfort
Mid-height Worktop	1040mm – 1090mm	740mm – 820mm
High Worktop	1100mm – 1190mm	840mm – 920mm
Kitchen Island Depth	680mm – 710mm (average)	Depth up to 1240mm in open-plan layouts
Breakfast Bar Depth	762mm (average)	Depends on personal preferences

Accessible Worktops

Unfortunately, normal-height worktops don’t fit well for wheelchair users. That’s why they have to adjust these accordingly to their levels, which are around 800mm. But ensure you try it in the initial phase before installation to modify it if required.

Likewise, its average depth should be around 647mm, with a minimum of 76mm of room for the knee so it doesn’t touch your body. We know that evaluating these aspects is tricky, so we recommend you consult with our specialists, who’ll find the best fit for you.

Height Adjustments: When to Consider?

Are you unhappy with the existing height of your worktop and find it incompatible with your day-to-day operations? You need to upgrade your existing countertop’s height and align with your comfort levels so you don’t feel strain on your back.

Since most worktop heights are considered for the height of individuals, with the average of 5’3’’ – 5’8’’. If you have a different height, you must consider the adjustment. Otherwise, you’ll feel too tired even after a couple of minutes standing in your space.

Transform Your Kitchen Space with Granite Tops UK

All in all, we hope you understand the height and width aspect of your countertop. If you’re looking for a reliable company that can install the worktop of your preference, Granite Tops UK is your top-notch partner for bespoke material and structural demands. We know that selecting the ideal style can sometimes be confusing, so we offer you an on-site consultation to bring your dream kitchen to life. So, contact us at 01772651615 or write to quotes@granitetopsuk.com for a custom quote.