When planning a kitchen renovation, most homeowners spend considerable time choosing cabinet colours, countertop materials, and appliances — but one of the most impactful decisions gets far less attention: the height of the worktop. Getting this dimension right determines whether you’ll be comfortable washing up, prepping vegetables, and cooking every single day. Get it wrong, and even the most beautiful kitchen will leave you with a sore back.

Why Some People Suggest Making the Sink Higher and the Hob Lower

You may have come across the advice to set the sink worktop slightly higher for easier washing, and the hob section lower for better control when cooking. On paper, this sounds logical — but in practice, it creates more problems than it solves.

When the sink and hob sit at different heights, the cabinetry connecting them needs a step or transition piece. This “stepped joint” area is notoriously difficult to keep clean. In the humid kitchens typical of Malaysia and Singapore, these recessed corners trap grease, moisture, and dust — and if left unattended, they become breeding grounds for mould that can shorten your cabinet’s lifespan considerably.

From an aesthetic standpoint, a split-level worktop also disrupts the visual flow of the kitchen, particularly in open-plan layouts where the kitchen is visible from the living or dining area.

Recommended Worktop Heights by User Height

Based on decades of experience fitting kitchen cabinetry, the following guidelines work well for most households:

86 cm — suitable for users of average height (approximately 155–168 cm). At this height, your arms rest naturally at a comfortable angle for most kitchen tasks, without needing to hunch or overextend.
90 cm — recommended for taller users (170 cm and above). The extra height reduces the need to stoop, which makes a noticeable difference during extended cooking sessions.

These figures are starting points, not absolutes. If your household includes people of very different heights, or if you have specific needs such as wheelchair access, the worktop height should be customised accordingly.

Should the Sink and Hob Be at the Same Height?

The short answer is yes — in almost all cases, keeping the sink and hob at a consistent worktop height is the better choice.

Here’s why:

Easier to clean: A level surface with no steps means you can wipe down the entire worktop in one continuous motion — no awkward corners to deal with.
Better looking: A uniform countertop looks neat and professional, especially in modern or minimalist kitchen designs.
Lower maintenance costs: The stepped joint at height transitions is a weak point that’s prone to moisture damage and structural failure over time.

If you have a specific reason to vary the worktop height — such as a dedicated baking section at a lower height, or a breakfast bar at counter height — these can certainly be incorporated, but should be planned from the outset and not treated as an afterthought.

How Worktop Height Affects the Rest of Your Kitchen Design

Once the worktop height is confirmed, it has a knock-on effect on several other design decisions:

Wall cabinet height: The gap between the worktop and the underside of your wall cabinets needs to allow comfortable working space — typically between 60–70 cm.
Extractor hood positioning: The hood must be mounted at the correct height above the hob for efficient smoke extraction; this height is directly tied to your worktop level.
Kickboard (toe kick) height: The worktop height, combined with the kickboard dimension, determines the total cabinet depth and interior storage volume.
Built-in appliance integration: Ovens, dishwashers, and other integrated appliances often have specific height requirements that must align with your worktop level.

These are details that need to be sorted out early in the planning stage. Discovering misalignments mid-construction is costly to fix and can delay the entire project.

Tell Your Carpenter About Your Habits Before You Start

Every household uses their kitchen differently. Some families cook elaborate meals three times a day; others mainly use the kitchen for light food preparation. Some homeowners prioritise a large prep area; others want the widest possible sink basin.

Before discussing worktop height with your carpenter, it helps to share:

The heights of the main users in your household
The type of cooking you typically do (heavy wok cooking versus lighter Western-style meals)
Your sink size preference (single or double basin)
Whether you plan to install built-in appliances

With this information, a skilled carpenter can plan not just the height, but the full layout and storage configuration to match how you actually live — rather than delivering a generic off-the-shelf result.

Conclusion: There’s No Perfect Height, Just the Right Height for You

Kitchen worktop height is not a one-size-fits-all decision. The 86 cm and 90 cm benchmarks are useful starting points based on common experience, but the right answer for your home depends on your household’s specific needs.

Keeping the sink and hob at a consistent worktop level avoids the cleaning and maintenance headaches of a split-level design. More importantly, taking the time to communicate your requirements to an experienced carpenter before work begins is the best way to end up with a kitchen that is both beautiful and genuinely practical to live with every day.