Are Washing Machines All the Same Size? UK Dimensions Explained

Why are washing machines nearly all the same size?

The standard UK kitchen appliance space is 60cm wide, 60cm deep, and at least 85cm high under the worktop. Manufacturers build to fill that space as completely as possible, because a bigger cabinet means a bigger drum, and a bigger drum sells.

There is no commercial incentive to make a machine a few centimetres narrower and lose drum volume as a result. That is why width and height have converged so tightly across every mainstream brand, while depth is left to vary with drum capacity.

The practical figures behind this article come from our washing machine sizes comparison, a table of real measurements gathered across mainstream and less common brands.

How wide are washing machines?

Width causes the most anguish in UK kitchens, because the gap under a worktop is often tight to the millimetre. The frustrating reality is that there is very little meaningful width variation across the standard front-loading market: in our comparison, the machines were all approximately 59-60cm wide.

Machines sold as “60cm wide” often actually measure 59.5cm or 59.8cm, which accounts for the small clearance needed between adjacent units. That half centimetre is normal manufacturing allowance, not a genuinely narrower machine.

Check quoted measurements carefully – errors are common.

If a listing shows a front-loading machine significantly narrower than 59cm, treat it with suspicion. Width and depth are regularly transposed on product listings, and if the mistake originated with the manufacturer it will appear consistently across every retail site. Verify the dimension on the manufacturer’s own specification sheet before purchasing, and keep a copy of the page showing the stated measurement as evidence in case the delivered machine does not match.

Do genuinely narrow front-loading washing machines exist?

They have existed, but they are unusual. Compact or specialist front-loaders roughly 10-15cm narrower than standard have appeared over the years, consistently with much smaller drum capacities, sometimes as low as 3kg.

Because they sell in small volumes, these models tend to be discontinued after a few years and can be very difficult to source. Do not plan a kitchen around the assumption that a narrow front-loader will be available when you need one.

Does “slimline” mean narrower?

Usually not. Searching for a “slimline washing machine” or “compact washing machine” mostly returns machines that are slimmer in depth, not width. A slimline machine still normally occupies the full 60cm gap; it simply does not stick out as far.

If your problem is the width of the opening, a slimline model will not solve it. Always check which dimension has actually been reduced.

What about top-loading washing machines?

Top-loaders are the one genuinely narrow format, often around 40-45cm wide. They load through a lid on top, so they cannot be installed underneath a standard worktop and need clear access from above.

That makes them a workable answer for a narrow gap in a utility room or a space with nothing above the machine, but not for the classic under-worktop kitchen slot. Drum capacities and model choice in the UK are also more limited than for front-loaders. Our guide to washing machine drum sizes covers the capacity trade-offs.

How tall are washing machines?

Height is even more uniform than width. Standard machines are 85cm tall almost without exception, and where a model differs it is typically by only a few millimetres.

Adjustable feet allow a small amount of levelling adjustment, but they are for levelling, not for gaining meaningful clearance under a low worktop.

What if the machine needs to fit under a lower worktop?

Some manufacturers offer a height reduction kit for their machines. This replaces the standard lid with a much thinner flat lid and adjusts or replaces the feet, typically saving around 20mm, which is often enough to clear a slightly low worktop.

Not every brand still offers these kits, and availability varies by model, so confirm with the manufacturer before committing to a purchase that depends on one.

Do not simply remove the lid to lower the machine.

Removing the lid without a proper height reduction kit can expose live electrical connections and moving parts, and there are safety considerations specific to each model. Read our guide on reducing the height of a washing machine before attempting anything, and if in any doubt have the work carried out by a qualified engineer.

How deep are washing machines?

Depth is where the real variation lives, from around 40cm on shallow small-drum models to more than 60cm on large-capacity machines. It is also the most forgiving dimension: a machine deeper than the space usually just sticks out further rather than failing to fit at all.

Larger drum capacity generally means greater depth, so if you specifically need a shallow machine, expect a smaller drum. Our guide to the difference between drum capacities explains what you give up.

When does depth actually matter?

A machine protruding further than expected can cause real problems. Before purchasing, check:

• Kitchen or room doors that open across the machine’s position – a deeper machine may stop a door opening fully or at all
• Drawers in adjacent units that cannot be pulled out past a protruding machine
• The machine door and handle – quoted depth should include the closed door, but confirm whether it also accounts for the handle and any front panel protrusion. An open porthole door adds considerable depth in front of the machine
• Hoses and cables at the back – the quoted depth is usually the cabinet only. Allow extra space behind for the inlet hose, drain hose, and mains cable. See our guide on whether washing machine depth specifications include pipes and hoses

Are integrated washing machines a different size?

Integrated machines are built to disappear inside a standard 60cm kitchen housing behind a matching furniture door. They are typically around 59.5-60cm wide, slightly lower than freestanding machines at roughly 82cm so they sit inside the cabinet, and often marginally shallower to leave room for the door on the front.

They are not a solution to a narrow opening: the housing itself still needs the standard width. Replacing an integrated machine also means checking the door hinge arrangement and the housing’s internal dimensions, not just the machine itself.

What should you check when replacing an old washing machine?

Do not assume a new machine will occupy the same space as the old one. Modern machines are often slightly wider and deeper than equivalents from ten or fifteen years ago, largely because drums have grown.

1. Measure the space, not the old machine. Measure the width of the opening, the height to the underside of the worktop, and the depth to the wall at several points. Walls and worktops are rarely perfectly square.
2. Measure the old machine as well. If the existing machine only just fits, a new one quoted at the same nominal size may not. A few millimetres matter in a tight opening.
3. Allow clearance on every side. Leave a small gap either side so the machine can be slid in and out and does not drum against the units, and leave several centimetres behind for hoses, the drain, and the mains cable.
4. Verify dimensions with the manufacturer. Cross-check the retailer’s figures against the manufacturer’s specification sheet, especially if a measurement looks unusually small for the market. Use our sizes comparison data as a sanity check on what is normal.
5. Check the drum capacity of anything smaller than standard. Reduced dimensions almost always mean a reduced drum, and some compact machines hold as little as 3-3.5kg, which is not enough for a typical family.

Frequently asked questions