Quick answer
The standard kitchen bench height in New Zealand is 900 mm, built from a 150 mm toe kick, a 720 mm base carcass and the benchtop. Benches are 600 mm deep, with a 600 mm splashback zone up to 720 mm tall upper cabinets, giving a 2,220 mm overall elevation. Vary from 900 mm only with good reason.
Key points
- 900 mm finished height is the NZ standard: 150 mm toe kick, 720 mm carcass, and the benchtop closes the last 30 mm or so.
- Bench depth is 600 mm, the splashback zone is 600 mm, uppers are 720 mm tall, and the whole elevation stacks to 2,220 mm.
- 900 won because the appliance industry built to it: dishwashers slide under it and freestanding stoves level to it.
- Vary the height for genuinely tall or short households or accessible use, and expect custom kicks and appliance misalignment as the price.
- Islands almost always match the bench at 900 mm. Raised breakfast bars are the exception now, not the rule.
Run a tape up the front of almost any kitchen built in New Zealand in the last forty years, a Panmure ex-state house or a new Hobsonville terrace, and it reads the same number: 900 mm from the floor to the top of the bench. That is not a coincidence and it is not a fashion. It is one of the few dimensions in residential building that the whole industry quietly agreed on, and once you see how much hangs off it, you stop wanting to change it.
This piece sets out the standard properly: the stack that builds 900 mm, why that height beat the alternatives, what it genuinely costs to vary it, and how islands and breakfast bars fit the same system. Short version: the standard is your friend, and the households who should leave it are rarer than the internet suggests.
The stack that makes 900 mm
A bench is not one thing at 900 mm; it is three things that add to 900 mm. At the floor sits a 150 mm toe kick, the recessed plinth your toes tuck under while you work at the bench. On top of that sits the base carcass, the cabinet box itself, at 720 mm. The benchtop closes the last stretch, call it 30 mm depending on the material, and the finished surface lands at 900 mm.
The same logic continues up the wall. The splashback zone between the bench and the underside of the upper cabinets is 600 mm, tall enough for a kettle, a toaster and a mixer to live under the uppers. The upper cabinets themselves are 720 mm tall, the same module as the base carcass, which is no accident: the factory cuts one carcass height for both. Stack it all and the top of the uppers sits at 2,220 mm, within reach of most adults on tiptoe for the top shelf and clear of most ceilings with room for a cornice.
| Element | Height | Running total |
|---|---|---|
| Toe kick | 150 mm | 150 mm |
| Base carcass | 720 mm | 870 mm |
| Benchtop | about 30 mm | 900 mm |
| Splashback zone | 600 mm | 1,500 mm |
| Upper cabinet | 720 mm | 2,220 mm |
The NZ standard section: 150 mm kick, 720 mm carcass and the top make 900 mm, then a 600 mm splash zone and a 720 mm upper stack to 2,220 mm.
Why 900 mm won
Posture started it. For most adults, a work surface a little below elbow height lets you chop, knead and wipe without hunching or shrugging, and 900 mm lands in that zone for the broad middle of the population. But posture alone would have produced a spread of heights, not a standard. What locked 900 mm in was everything that got built to match it.
Dishwashers are the clearest case: they are sized to slide under a 900 mm bench in a 600 mm module, full stop. Freestanding stoves have adjustable feet that level their cooktop to the same 900 mm line so the bench runs through them visually. Carcass factories cut base cabinets at 720 mm by default, kick material comes ready for 150 mm, and every benchtop fabricator, plumber and installer in the country carries the number in their head. Resale sits quietly behind all of it. A bench at 870 mm or 950 mm reads as odd underfoot within seconds of walking in, and buyers notice things they cannot name.
The 900 mm bench is one of the few things in a kitchen nobody argues about, which is exactly why it works.
When should you change the bench height?
There are three honest reasons. The first is a genuinely tall household: if everyone who cooks is around 1.9 m, a bench raised toward 950 mm saves backs, and the tallest households feel the difference within a week. The second is the reverse, a household where the main cook is well under average height and 900 mm means working at shoulder level. The third is accessible design, where a seated user needs lower work surfaces and clear knee space, and the whole elevation gets rethought around reach rather than nudged; accessible and universal kitchen design covers that properly.
What it costs to vary is where people get surprised. Raising the bench is the cheap direction, because the carcass can stay at 720 mm while a deeper toe kick makes up the difference. Lowering is dearer and more disruptive, because the appliances stop cooperating before the joinery does.
Islands, breakfast bars and second heights
An island is a bench that escaped the wall, and it should almost always stay at 900 mm. One height means one benchtop plane, one fabrication, and a surface that works for cooking and homework alike. The raised breakfast bar, a second level stepped up at the back of an island with stools tucked under, had a long run in the 2000s and still suits rooms where you want to hide the working side. It costs an extra benchtop level and the junction between them, and stools to suit a raised bar are taller and tip more easily with kids. Most new Auckland kitchens have gone back to a single 900 mm surface with standard-height stools, and the island design and sizing guide sets out when either version earns its floor space.
The one second height that always makes sense is a desk or baking-station drop where someone works seated, and even then it pays to contain it to one run so the rest of the kitchen stays standard.
Depth and the splash zone, while we're here
The 600 mm bench depth is the other half of the system. It exists because appliances are 600 mm deep, because a 600 mm reach puts the back of the bench within most adults' range for cleaning, and because uppers set 600 mm above the bench stay clear of your head while you work at it. The 600 mm splash zone is sized for the things that live on the bench: kettle, toaster, taps and the swing of a pot lid. Squeeze it and the uppers loom; stretch it and the shelf you use most rises out of comfortable reach.
These are the same defaults that let a whole townhouse kitchen be described in a handful of numbers, which is why standard kitchen sizes for NZ townhouses can exist as a subject at all. The standard is not a limit on design; it is the grid that makes the design cheap to build.
Putting the numbers on paper
For your own project, the practical move is to get the elevation drawn with the heights on it before anything is ordered: bench line at 900 mm, splash zone, uppers, and any deliberate variation marked as exactly that. Shop drawings are where a height decision becomes real and checkable, and reading kitchen shop drawings before approval shows what to look for before you sign one.
The designer on our site draws that elevation for you as you set cabinet widths, with every dimension in millimetres, and prices the run while you do it; designing your kitchen online walks through how. And when the job is real, a site measure settles what the tape actually says about your floor, because floors in older Auckland houses have opinions of their own. We build to 900 mm at MTN Kitchens unless a drawing tells us otherwise, and that drawing should exist because a household decided, not because a measurement drifted.
Frequently asked questions
What is the standard kitchen bench height in NZ?
900 mm from the floor to the top of the benchtop. It is built from a 150 mm toe kick, a 720 mm base carcass and roughly 30 mm of benchtop. The standard bench is 600 mm deep, the splashback zone above it is 600 mm, and the 720 mm upper cabinets bring the overall elevation to 2,220 mm.
How is the 900 mm bench height made up?
Three layers: a 150 mm toe kick at the floor, a 720 mm cabinet carcass on top of it, and the benchtop itself closing the last stretch, around 30 mm depending on material. Installers fine-tune the kick and the cabinet feet to absorb uneven floors so the finished surface lands level at 900 mm even when the slab or timber floor is not.
Can I make my kitchen bench higher than 900 mm?
Yes, and the cheap way is a deeper toe kick: keep the standard 720 mm carcass and run a 200 mm kick for a 950 mm bench. Tall households notice the difference immediately. The costs are that a freestanding stove stays at 900 mm so the junction steps, and the next buyer may see the height as a quirk. Worth it for genuinely tall cooks, not as a fashion move.
What height should a kitchen island be?
The same 900 mm as the rest of the kitchen, in almost every case. One level means one benchtop plane and a surface that serves cooking, eating and homework. A raised breakfast bar stepped up above bench height still has its uses for hiding the working side of the kitchen, but it adds a second benchtop level, a junction, and taller stools, so treat it as a deliberate spend.
How deep is a standard kitchen bench in NZ?
600 mm, matching the 600 mm cabinet module and the depth of standard appliances. Dishwashers and under-bench ovens are built to disappear into that depth, and a 600 mm reach keeps the back of the bench within cleaning range. Benchtops usually overhang the doors slightly, so the joinery line and the benchtop edge differ by a few millimetres by design.
What is the gap between the bench and overhead cupboards?
600 mm, known as the splashback zone. It gives clearance for bench appliances and taps, keeps the uppers out of your head while you work, and holds the most-used upper shelf at a reachable height. With the 900 mm bench and 720 mm uppers, that 600 mm zone brings the top of the kitchen to 2,220 mm overall.
What bench height suits a wheelchair user?
Lower than 900 mm, with clear knee space under the key work zones so a seated user can get under the bench rather than beside it. The right number depends on the user, their chair and their reach, so it should be designed around the person rather than picked off a chart, and appliance positions decided first because standard machines assume a 900 mm bench.