Bed Sizes and How Much Space You Need Around a Bed

A queen in New York, a king in London and a 160 in Berlin are three different beds. Here are the sizes, and the room you need around them.

A bedroom from above with a double bed and the walking space around it marked on the floor, an iPhone on a nightstand
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Quick answer: Leave at least 60 cm (24 in) beside each side of the bed you use and at the foot, and 75 to 90 cm (30 to 35 in) if you can. In front of a wardrobe or a chest of drawers, leave room for the doors or drawers to open and for you to stand: around 90 cm (35 in).

US mattress sizes

NameInchesCentimetres
Twin38 × 75 in97 × 191 cm
Twin XL38 × 80 in97 × 203 cm
Full (double)54 × 75 in137 × 191 cm
Queen60 × 80 in152 × 203 cm
King76 × 80 in193 × 203 cm
California king72 × 84 in183 × 213 cm

UK mattress sizes

NameCentimetresInches
Single90 × 190 cm35 × 75 in
Small double120 × 190 cm47 × 75 in
Double135 × 190 cm53 × 75 in
King150 × 200 cm59 × 79 in
Super king180 × 200 cm71 × 79 in

European mattress sizes

Most of continental Europe names a bed by its width in centimetres, almost always 200 cm long.

SizeCentimetresInches
9090 × 200 cm35 × 79 in
140140 × 200 cm55 × 79 in
160160 × 200 cm63 × 79 in
180180 × 200 cm71 × 79 in
These are mattress sizes. The frame adds to them: a few centimetres for a simple frame, 10 cm or more on each side for a padded or chunky one. Measure the frame you are buying, not the mattress.

How much space around the bed

Check it in the room

A bed is the biggest thing in most bedrooms, so it decides everything else. In Scooch, draw the bedroom, add a bed at the size you are buying, and the nightstands and wardrobe around it. Wardrobe doors and drawers can show the space they need to open, so you can see whether they hit the bed.

Scooch showing furniture doors, drawers and a sofa bed with the space they need when open
Doors, drawers and sofa beds can show the space they need.

To decide which wall the bed goes on in the first place, how to lay out furniture in a room works through it in order, starting with the doors, windows and switches the bed must not block.

If a small child could end up on the bed, a narrow gap between the mattress and the wall is an entrapment hazard, and the space between a bed and the wall covers why it should be no gap or a full walkway.

Will the bed and the wardrobe both fit?

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