Kitchen design
Dishwasher Sizes: Full-Size, Slimline or Compact?
Standard and slimline widths, how many place settings each holds, and integrated versus freestanding dishwashers.
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Most British kitchens are planned in 60 cm units, and dishwashers come in sizes to fit that grid. The main choice is between a full-size and a slimline machine.
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Sizes
| Type | Width | Typical capacity | Suits |
|---|---|---|---|
| Full-size | About 60 cm | Around 12–15 place settings | Families; daily loads |
| Slimline | About 45 cm | Around 9–10 place settings | Small kitchens; 1–2 people |
| Compact (countertop) | Sits on the worktop | A few place settings | Flats with no space under the counter |
Kitchen furniture is designed around standard coordinating sizes (BS EN 1116), which is why most built-in appliances fit 60 cm spaces.
Integrated or freestanding?
An integrated dishwasher hides behind a door that matches your units; a freestanding one is cheaper and easier to replace. See integrated vs freestanding appliances.
What to check
- Noise level in dB, especially in open-plan rooms.
- Height and adjustable feet to fit under your worktop.
- A third rack for cutlery and utensils.
No space for one? See draining boards and dish racks.
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Frequently asked questions
What is the standard dishwasher width in the UK?
About 60 cm for a full-size machine and about 45 cm for a slimline one. Kitchen units are usually planned to the same 60 cm grid.
Is a slimline dishwasher big enough?
For one or two people, usually yes: around 9–10 place settings. Families normally need a full-size machine.
Can I put a freestanding dishwasher under a worktop?
Many freestanding models can go under a counter, often with the lid removed. Check the height and the maker's instructions.
Sources
- BS EN 1116:2018 Kitchen furniture: coordinating sizes for kitchen furniture and kitchen appliances, BSI, 1 January 2018. Checked 3 October 2026.