Bed Dimensions: A Guide to Sizes in Spain, Height, and Space

Updated in October 2026

Choosing the right bed size seems simple until doubts arise: 135 or 150? What exactly is a queen-size bed? Will a 160-size bed fit in my bedroom? Furthermore, in Spain, traditional sizes (135 x 190 cm) coexist with European sizes (160 x 200 cm), and they aren’t always labeled the same way in every store.

In this guide, you'll find all the bed sizes used in Spain, how to choose the right one based on who will be sleeping in it, the ideal height of the bed and headboard, and the space each size requires in the bedroom.

Bed Sizes in Spain: Size Chart

The size of a bed is determined by the size of the mattress it accommodates: width x length. These are the standard sizes you'll find in Spain:

The 190-cm length is the traditional size in Spain; the 200-cm length is the European standard and the one we recommend if you're taller than 1.75 m. The rule is simple: the mattress should be about 20 cm longer than the tallest person who sleeps on it.

Double bed sizes: 135, 140, 150, or 160

This is the most common question. To sleep comfortably, two people each need at least 70 to 80 cm of width—which is the space taken up by one person lying down with their arms outstretched and a little room to move around.

If your bedroom allows it, 150 or 160 cm is the size you're least likely to regret. The 135 cm size remains the best-selling option in Spain due to space constraints, but it falls short when one of the two people sleeps diagonally across the bed. You'll find all these sizes in our selection of wooden double beds.

King-size and queen-size beds: dimensions

The terms "queen" and "king" come from the United States, where the sizes differ from those in Europe. In Spain, they are used as follows:

That's why, if you're buying bedding or a mattress from an American brand, always check the measurements in centimeters—not just the name. 180 x 200 cm wooden king-size beds are the most common choice for spacious master bedrooms.

Dimensions of a single bed

The standard single bed in Spain measures 90 x 190 cm, although the 200 cm length is becoming increasingly common. For teenagers and adults, the 105 cm width offers a noticeable boost in comfort, and a 120 cm bed allows one person to sleep with plenty of room or two people on an occasional basis.

In children's bedrooms, keep growth in mind: a 90 x 200 cm bed can be used from ages 8 or 10 through adulthood. If the bedroom is for two siblings or guests, a trundle bed like the Frida—which you’ll see in the external dimensions table—stores a second 90 x 200 cm mattress underneath and takes up only 97 x 205 cm when closed. You can see more models in our selection of 90 cm wooden beds and single wooden beds.

External Dimensions: The Actual Size of the Bed

The bed's dimensions are those of the mattress, but the frame always takes up more space. Add between 5 and 15 cm to the width and length, depending on the design, and considerably more if the bed includes nightstands or a wide headboard. Here's how the exterior dimensions of our beds vary:

Before buying, measure the bedroom using these exterior dimensions—not the mattress dimensions. A bed with drawers, like the Sofia, also needs about 60 cm of free space on the sides to open them.

Bed height

The height of the bed is measured to the top of the mattress. The ideal height is one that allows you to sit on the edge with your feet flat on the floor and your knees at a 90-degree angle:

To calculate it, add the height of the base (the box spring or slats, usually 20 to 35 cm off the floor) and the thickness of the mattress (18 to 30 cm). If you have back problems or plan to use the bed for many years, a height of 50 to 55 cm is best: it makes getting out of bed easier. If you’re wondering about the bed base, we’ll explain what a wooden bed base is.

Headboard Height and Dimensions

The headboard should be slightly wider than the bed, to frame it, and tall enough to support your back while reading:

• Width: the width of the bed plus 5 to 10 cm on each side. For a 150 bed, a headboard measuring 160 to 170 cm; for a 160 bed, 170 to 180 cm.
• Height from the floor: between 100 and 120 cm for a standard headboard; up to 140 or 160 cm if you're looking for a decorative effect.
• Hanging headboard: The bottom edge should be about 5 to 10 cm below the top of the mattress, so that the wall isn't visible between them.

You can find more details in our buying guide for wooden headboards.

Bedroom Space Based on Bed Size

To move around comfortably, leave at least 60 cm of space on each side of the bed (70 cm if possible) and 70 to 90 cm at the foot of the bed. If there’s a closet across from the bed, allow 90 to 100 cm to open the doors and get dressed.

These are minimum dimensions: 60 cm on each side and 70 cm at the foot of the bed, not including the closet. Nightstands are typically 40 to 50 cm wide, so they’ll fit in that side space; to choose the right height, check out our nightstand guide. And for the layout of the rest of the bedroom, see the bedroom measurements guide.

Mattress Sizes in Spain

Mattress sizes correspond to bed sizes: the mattress should be exactly the same as the interior dimensions of the bed or box spring. The best-selling sizes in Spain are 90 x 190, 135 x 190, 150 x 190, and, increasingly, 160 x 200 cm.

The standard thickness ranges from 18 to 30 cm. Keep this in mind when calculating the total height of the bed and choosing sheets: a 30-cm mattress requires fitted sheets with deep pockets.