Beautiful Kitchens since 1987

The Kitchen Work Triangle…

  • Kitchen Work Triangle

What is the Kitchen Work Triangle?

The kitchen work triangle – often just referred to as ‘the kitchen triangle’ – is a basic but time-honoured principle for designing easy to use and functional kitchens.
The idea’s really simple: in an ideal kitchen, you should be able to draw a triangle between these three ‘work centres’:

  1. The kitchen sink
  2. The refrigerator
  3. The cooker



These three areas represent, respectively:

  • the place where you clean and prepare
  • the place where you’re likely to store food, and
  • the place where you cook

The second part of the kitchen work triangle rule relates to the distances between these three parts of the kitchen.
According to the rule, three sides of the triangle should:

  • be between 1.2 metres and 2.7 metres (i.e. between 4 feet to 9 feet)
  • add up to a total of between 4 metres and 7.9 metres (i.e. between 13 feet and 26 feet)

What’s the rationale behind the kitchen triangle?
When you work in a kitchen, it’s likely that you’re going to have to do several different things to get a meal together – cleaning, preparing food and cooking among the most obvious and common. The idea behind the kitchen work triangle is to clearly mark out distinct spaces (or ‘work centres’) for each of these fundamental tasks, and to plan an ergonomic work area to reduce the distance and effort required to work effectively in the kitchen.

So don’t forget this all-important factor for comfort and usability!



The kitchen work triangle seems pretty simplistic…

You wouldn’t be alone in saying so. The kitchen work triangle’s taken a beating in recent years by some kitchen designers who say it’s now more or less irrelevant.

To understand why, you need to know how the idea came about in the first place. The kitchen work triangle concept was first devised as a part of a design study by the University of Illinois School of Architecture way back in the post-war 1940’s.
Things were pretty different back then. Men were breadwinners, and women were usually the full time homemakers. As well as baking on a pretty regular basis and growing her own vegetable, mum would make packed lunches for everyone.

Few people ate takeaway, and in most cases nightly dinners rarely strayed too far from the humble comfort of meat and two veg. All meals were eaten fearfully and politely at the dinner table. Microwaves, dishwashers, food processors and similar tools hadn’t been invented.

Is the kitchen work triangle dead?

It’s easy to see how the changes in the way we use the kitchen have given fuel to the mounting arguments against the relevance of the kitchen work triangle as the main guiding principle in kitchen design. The types of foods we cook are different and require very different preparation. The tools we use to cook and prepare them are completely different too, as are our eating patterns in general.

And somehow over time kitchens have evolved into the unofficial core around which all social activity tends to centre. It’s not uncommon for two people to use the kitchen at the same time, or for people to eat in or around the kitchen.
Houses are now far, far bigger than they used to be as well. And accordingly, the space occupied by kitchens is now much larger.

The ‘work triangle’ was originally designed specifically for kitchens in fairly small houses, and while it still works pretty well in smaller apartment kitchens, a lot more consideration’s normally required for more elaborate designs featuring island benches and so forth.

Beyond the kitchen triangle

The kitchen work triangle still has a big role to play in kitchen design, but professional kitchen designers these days are likely take much more into consideration when they’re planning your kitchen layout.
Some of these things might include:

  • how the kitchen can be used by two or more people at once – perhaps with a second sink to create two work triangles in the same kitchen
  • whether people most commonly using the kitchen are left-handed or not
  • how more commonly-used appliances need to be allowed in – perhaps even to create a rectangle or pentagon rather than a triangle
  • where bins are positioned relative to preparation areas
  • where the dishwasher is positioned in relation to the sink, and how close it is
  • how much clearance there is around the three work centres (cooker tops and sinks in particular)
  • seating incorporated around the kitchen so that people can sit and chat or eat without interfering with busy cooks
  • the likely prevalence of foot traffic around seating and work areas
  • how the kitchen relates to other areas of the house, so that the cook isn’t shut away from the action
  • how things like TVs and computers can be usefully and safely incorporated into the design
  • arrangement of storage and bench space to best complement the way the kitchen will be used
  • how the kitchen can be planned so that it can universally accommodate people with all sorts of needs, abilities and impairments

Kitchen triangle in the 21st century

The reasoning behind the traditional kitchen work triangle was well thought out and practical. It basically sought to minimise the distance you would have to walk around the kitchen whilst you were preparing meals

In the 21st century we need a triangle (metaphorically speaking) with more than 3 sides. In a lot of cases the oven and hob are separate as well as the fridge and freezer.

Also in a lot of cases in the modern kitchen we have a casual eating area with tall stools around a breakfast counter or island. It is important for this area to be close to the fridge for getting breakfast things in the morning and snacks during the day. A tall larder unit is a must in a modern kitchen and great when its right beside the fridge and freezer so when you come in from the supermarket you can put the bags on the floor and fill the larder and fridge without walking all over the kitchen. It is great to be able to gather the cereal juice, butter bread and milk from the one corner of your kitchen also

The work triangle’s as close as it gets to a ‘one size fits all’ way to design kitchens, but it’s by no means the only design consideration that should be taken into account. For a better idea of what kind of kitchen’s going to suit your household best, have a chat with a professional designer. There’s a surprising amount of thought goes into a good kitchen, and if you’re planning on spending any amount of time cooking, it’s well worth it.

Book a Design Appointment

If you would like to get expert advice on designing a Kitchen for your family, why not Book a Design Appointment or Visit our Showrooms.

If you enjoyed our design ideas, subscribe for updates.

Get kitchens design ideas in your inbox.