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What Is a Double Bed Size in cm?
August 17, 2026

What Is a Double Bed Size in cm?

A double bed in the UK measures 135cm wide by 190cm long, and that is the mattress size UK bedding is cut to. This guide explains why centimetres are the safer unit to work from, since imperial equivalents such as 4ft 6in are rounded figures that can mislead when fitting a bed into a tight alcove or ordering from an overseas supplier. It lists every UK bed size in metric for quick comparison, notes that everything below king size shares the same 190cm length, and covers the often overlooked third dimension of mattress depth, which determines whether fitted sheets stay on and whether a mattress sits neatly within a frame surround. There is practical advice on walkway clearances, minimum room dimensions, measuring at floor level in older houses, checking the delivery route and stair turn, choosing between metal, wooden, upholstered and ottoman frames, and getting duvet, fitted sheet and pillowcase sizing right first time....

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What Is the Length of a Double Bed?
August 17, 2026

What Is the Length of a Double Bed?

A UK double bed is 190cm long by 135cm wide, which is 6ft 3in by 4ft 6in. Length is the measurement most people get wrong, because singles, small doubles and doubles all share the same 190cm length while kings and super kings step up to 200cm. This guide explains why frame length always exceeds mattress length, sometimes by as much as 25cm on a deep upholstered headboard, and why that matters in alcoves and chimney recesses. It covers whether 190cm suits taller sleepers, how footboards reduce usable comfort, the continental 140cm by 200cm alternative for narrow rooms, and how to plan circulation space at the foot of the bed. It closes with duvet sizing and what furniture the remaining floor can realistically hold....

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How Many Feet Is a Double Bed?
August 16, 2026

How Many Feet Is a Double Bed?

A double bed in Britain is 4ft 6in wide and 6ft 3in long, which converts to 135cm by 190cm. The imperial figure is where the trade name comes from, and it is still how many people describe the size in conversation, even though mattresses are now manufactured to metric dimensions. In this guide we give every standard UK bed size in both feet and centimetres, explain why the two never convert to neat round numbers, and show how much floor space a double frame occupies once side rails and headboards are counted. We also cover how to measure a bedroom properly with a steel tape, the errors that most often cause furniture to arrive and not fit, how much clear floor a wardrobe or chest of drawers needs to open, and when moving down to a small double is the sensible decision. We also explain why imported beds quoted in inches need checking in centimetres....

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What Is the Standard Width of a Double Bed?
August 16, 2026

What Is the Standard Width of a Double Bed?

The standard width of a UK double bed is 135cm, or 4ft 6in, paired with a mattress length of 190cm. This guide explains what that width actually gives each sleeper, working out to 67.5cm per person when shared by two adults, which is narrower than a single mattress and explains why partner disturbance is more noticeable on a double than a king. It sets the double within the full British range from single at 90cm through to super king at 180cm, and highlights that length only increases at king size. There is detailed guidance on the gap between mattress width and external frame width, which can exceed fifteen centimetres on upholstered beds, plus the walkway clearances and minimum room widths needed for comfortable access. The guide also covers when a 120cm small double is the smarter choice, frame styles that suit tight rooms, sliding wardrobe clearance and bedding pocket depth....

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How Big Is a Double Bed?
August 16, 2026

How Big Is a Double Bed?

A UK double bed mattress measures 135cm by 190cm, but the frame around it is what determines whether the bed fits your room. This guide breaks down the difference between mattress and frame dimensions, explains how much varies between slim metal, wooden, upholstered and divan designs, and sets out the room size a double needs once walkways and door swings are counted. It also covers bed height and why it affects both comfort and how a low ceilinged room reads, whether 67.5cm each is enough for two adults, when moving up to a king makes sense, and how to choose duvet and sheet sizes that actually stay put....

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How Wide Is a Doubke Bed?
August 16, 2026

How Wide Is a Doubke Bed?

A standard double bed in the UK is 135cm wide by 190cm long, which is 4ft 6in by 6ft 3in. That works out at 67.5cm per sleeper for a couple, narrower than a single mattress each, and understanding what that means in practice helps you judge whether a double genuinely suits your room. This guide sets the double alongside the small double, king and super king, explains why external frame width can add another 20cm, and works through the room dimensions needed for comfortable walkways on one or both sides. We also cover which frame styles suit a bed of this size, how ottoman and drawer bases compare for under bed storage, and how to arrange bedside cabinets, chests of drawers and mirrors around a double in a typical British bedroom....

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How Long Is a Double Bed UK?
August 16, 2026

How Long Is a Double Bed UK?

A UK double bed is 190cm long, or 6ft 3in, and 135cm wide, which is 4ft 6in. The mattress follows those figures while the frame adds a little to the total, so the space a double occupies is always slightly larger than the size name suggests. This guide gives the full set of dimensions, explains how much room length you need once a headboard and made bedding are accounted for, and looks at the awkward features common in British bedrooms, including chimney breasts, boxed pipework and doors that open inwards. We cover choosing a frame that suits a tight space, storage that still works when a double fills most of the floor, and measuring the route in before delivery day. There is also a look at how sleep position and pillow depth affect whether 190cm feels long enough, followed by clear answers to the questions asked most often. Read it before ordering a new frame....

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How Much Bigger Is a King Size Bed?
August 16, 2026

How Much Bigger Is a King Size Bed?

A UK king size bed measures 150cm by 200cm, making it 15cm wider and 10cm longer than a double, and 30cm narrower than a super king. That works out to roughly 17 per cent more sleeping surface, or about 7.5cm extra width for each person in a shared bed. This guide breaks down every comparison in centimetres, then looks at what those numbers mean in a real bedroom: how much wall width a king frame needs once walkways are added, why the extra 10cm of length matters for taller sleepers, and when a double is genuinely the better choice. It also covers the hidden costs of moving up a size, from bedding replacement to delivery access, and how bedside cabinets, mirrors and storage should adjust around a larger bed....

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Is a Queen Bed Bigger Than a Double Bed?
August 16, 2026

Is a Queen Bed Bigger Than a Double Bed?

A queen bed is bigger than a double, but the more useful point for UK buyers is that queen is not a British size at all. This article sets out the exact measurements for double, king and queen mattresses, explains why the nearest UK equivalent to a queen is a king size, and shows how the extra width translates into shoulder room for two sleepers. It also covers the minimum room dimensions each size needs once walkways and wardrobe doors are accounted for, the bedding sizing mistakes that catch people out, how to check staircases and doorways before ordering, and when a double remains the sensible choice....

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What Is the Dimension of a Double Bed?
August 16, 2026

What Is the Dimension of a Double Bed?

A standard UK double bed measures 135cm wide by 190cm long, which is 4ft 6in by 6ft 3in. It remains the most widely used bed size in British homes, and it is the size most bedroom furniture is planned around. The mattress figure is only part of the picture, though, because the frame around it adds anywhere from a few centimetres to fifteen on each side depending on the design. In this guide we set out the exact dimensions, explain how much floor area a double really occupies once the frame is counted, and compare it with the sizes above and below it in the British range. We also cover the minimum room size a double works in, how to measure a bedroom properly before ordering, where to place the bed in an older house, and which bedding fits a 135cm mattress. Frame styles and mattress support are covered too....

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