"Single bed" redirects here. For the song by Fox, see S-S-S-Single Bed.
Single-size beds are usually intended for one person.Double-size beds are usually intended for two persons.
Standard bed sizes are based on standard mattress sizes, which vary from country to country. Bed sizes also vary according to the size and degree of ornamentation of the bed frame. Dimensions and names vary considerably around the world, with most countries having their own standards and terminology. In addition, two mattresses with the same nominal size may have slightly different dimensions, due to manufacturing tolerances, amount of padding, and support type. Mattress sizes may differ from bedding sizes.
Naming standards on different bed sizes and their corresponding actual measurements can vary across national standards. Examples of such nomenclature are names like "Single", "Double", "Queen" or "King" size. Sometimes the naming standards are further divided by adding adjectives such as "Narrow", "Wide", "Extra Wide", "Long", "Extra Long" and so on, which also can vary across national standards.
For example, a King size bed may measure (in width by length):
Comparison diagram of some of the most common European single and double bed sizes.
Europe may traditionally have had more variations in national bed size standards than any other part of the world,[12] but in the recent years a few sizes have become more common than others. Bed sizes are defined in centimeters in all European countries, although supplementary Imperial equivalents are sometimes shown in the United Kingdom.
Today, the most common widths sold by pan European retailers are:
90, 100 and 120 cm (35, 39 and 47 in) for single beds.[13]
160, 180 and 200 cm (63, 71 and 79 in) for double beds.
Other sizes are also available in some European countries (e.g., 80 or 140 cm (31 or 55 in)), but the widths listed above are the most common when looking at the European market as a whole, while 135 cm (53 in) and 150 cm (59 in) (nominal) are more typical in the UK and Ireland.
Today, the 200 cm (79 in) length is the most common bed length sold by pan-European retailers. Lengths of 210 or 220 cm (83 or 87 in) are often also available by special order. The longer beds are intended for taller people,[14] and as a rule of thumb 210-centimeter-long (83 in) beds may be recommended for people 190 cm (75 in) or taller, while 220 cm (87 in) beds are recommended for people over 200 cm (79 in) tall.[15]
In Italy, beds are classified by name and use the term piazza as in "place". Standard sizes are:[16]
una piazza (literally "one place") or singolo ("single"): 80 cm × 190 cm (31 in × 75 in) and 90 cm × 190 cm (35 in × 75 in)
una piazza e mezza (literally "1+1⁄2 places") or Letto da prete (literally "priest's bed"): 120 cm × 190 cm (47 in × 75 in)
piazza e mezza francese (literally "French 1+1⁄2 places"): 140 cm × 190 cm (55 in × 75 in)
due piazze (double, literally "two places") or letto matrimoniale (literally "matrimonial bed"): 160 cm × 190 cm (63 in × 75 in) and 180 cm × 190 cm (71 in × 75 in)
These sizes are for Austria, Switzerland, Liechtenstein, Germany, Poland, Belgium, Luxembourg, Norway, Sweden, Denmark, Iceland, Finland, Estonia, Latvia, and Lithuania. There are some variations between different countries, but these are the most common sizes. Until the 1980s the most common mattress length was 190 cm (75 in).
Single:
70 cm × 200 cm (28 in × 79 in), mainly for double beds with two separate mattresses.
80 cm × 200 cm (31 in × 79 in), mainly for young peoples beds/ bunk beds and double beds with two separate mattresses.
90 cm × 200 cm (35 in × 79 in), common single bed. Extended variants are typically 210 cm (83 in).
100 cm × 200 cm (39 in × 79 in), new common single bed size.
120 cm × 200 cm (47 in × 79 in), uncommon, often as futon beds that are sold with mattress, slats and frame.
140 cm × 200 cm (55 in × 79 in), common, especially among young people.
In Spain, standardized lengths are 180, 190 and 200 cm (71, 75 and 79 in), with 190 cm (75 in) being the most common. Standardized widths are 80, 90, 105, 120, 135, 150 or 180 cm (31, 35, 41, 47, 53, 59 or 71 in). The most common bed sizes are:
individual (single): 90 cm (35 in)
matrimonio (Spanish) or matrimoni (Catalan) (double, literally "matrimonial"): 135 or 150 cm (53 or 59 in)
In the United Kingdom and Ireland, beds are measured according to the size of mattress they hold,[19] not the dimensions of the bed frame itself; bed frame sizes are not standardized and may differ between manufacturers.[1][20] Listed below are the typical bed sizes from the National Bed Federation, which is the trade association for the majority of British and Irish bed manufacturers and their suppliers.[21] Most NBF manufacturers use designs dimensioned in feet and inches with the metric indicators not being exact equivalents.[22] There can legally be a tolerance of up to ±2 cm (0.8 in) between the quoted measurements and the size of the mattress itself.[23]
*Also known as a "three-quarter" or "four-foot" bed.[24]
Some UK retailers may have a "queen" size which refers to one of the above standard sizes, but there is inconsistency around which size specifically, with both the small double and super king being prevalent.
Adjustable beds or electric adjustable bed sizes differ from the standard bed size. The length of these beds differ from a standard size due to the nature of the bed needing to bend. So they are 200 cm in length rather than 191 cm. King size and super king size are normally two 75 cm or two 90 cm adjacent beds.[25]
As well as customary UK sizes, some common European sizes can be found in the UK from imports and IKEA.[20][26] The typical length of an IKEA and other European mattresses is 200 cm (79 in), whereas UK lengths vary depending on the width of the mattress, being usually either 191 or 198 cm (75 or 78 in).[27] In 2015, IKEA started offering beds and mattresses in customary UK sizes alongside their standard European sizes.[28]
In Turkey, single size beds are usually 90 cm × 190 cm (35 in × 75 in);
long single size 90 cm × 200 cm (35 in × 79 in);
large single size 100 cm × 200 cm (39 in × 79 in).
There is also an intermediate size used for one and a half people[clarification needed] in Turkey: 120 cm × 200 cm (47 in × 79 in).
The most common sizes for double beds are:
small double size 140 cm × 190 cm (55 in × 75 in);
young size 140 cm × 200 cm (55 in × 79 in);
double size 150 cm × 200 cm (59 in × 79 in);
double size 160 cm × 200 cm (63 in × 79 in);
double large size 180 cm × 200 cm (71 in × 79 in);
double XL size 200 cm × 200 cm (79 in × 79 in).
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Standard North American bed sizesAn American hotel room with two queen-size beds
The sizes of mattresses use non-numeric labels such as a "king" or "full", but are defined in inches. Historically most beds were "twins" or "doubles" but in the mid-1940s larger mattresses were introduced by manufacturers. These were later standardized as "queen" and "king", and first made a significant impact on the market in the 1950s and 60s.[29] Standard mattress depth ranges from the "standard" size of 9 in (23 cm) to "high contour" of up to 13 in (33 cm). Below are the standard ISPA widths and heights in the United States and Canada.[30][31]
While the dimensions are specified to the half-inch below, the actual dimension used by manufacturers or various websites may be half an inch larger or smaller.[30]
In South Africa, bed sizes have standard lengths of either 188 or 200 cm (74 or 79 in),[37] with the latter being called "XL" variants. XL mattresses have the same widths as their non-XL counterparts.[38] The 200 cm (79 in) XL length is recommended for persons over 183 cm (6 ft) tall.[39]
Single: 92 cm (36 in) wide
Three-quarter: 107 cm (42 in) wide
Double: 137 cm (54 in) wide
Queen: 152 cm (60 in) wide
King: 183 cm (72 in) wide. Equal to the width of two single mattresses.
Super king: 200 cm (79 in) wide. Available in XL length only.
Single bed widths: 80, 90, 100, 110, 120 cm (31, 35, 39, 43, 47 in)
Double bed widths: 135, 140, 150, 180 cm (53, 55, 59, 71 in)
In practice, bed sizes are usually categorized by the width. The length is typically 200 cm (79 in), but this may vary. The most common sizes are:[citation needed]
120 cm × 200 cm (47 in × 79 in)
150 cm × 200 cm (59 in × 79 in)
180 cm × 200 cm (71 in × 79 in)
Other bed sizes are available, which are less common however.
There are five common bed sizes in Taiwan, locally known as 3 footer, 3.5 footer, 5 footer, 6 footer and 7 footer. They are also known as Taiwanese small single, twin, full, queen and king respectively.
Size
Dimensions
Centimeters
Inches
Small single
91 × 188
36 × 74
Twin
106 × 188
42 × 74
Double
152 × 188
60 × 74
Queen
182 × 188
72 × 74
King
182 × 212
72 × 83
However, American beds are also popular in Taiwan. Bedroom furniture and bedding of U.S. standard sizes can be purchased in major cities there.
^Consumer Media (forbrukerliv.no - forbrugsguiden.dk - konsumentmagasinet.se) - Single Size Bed Guide 2019Archived 25 August 2019 at the Wayback Machine English translation: "Today the standard is 90 cm [..] "However, it has also become more common with wider single beds" [..] "A 120 cm wide single bed can give a major increase in comfort". (Norwegian original: I dag er standarden 90 cm [..] Det blir likevel mer og mer vanlig med større bredde [..] en enkeltseng med bredde på 120 cm [kan] gjøre en stor forskjell på komforten)
^Ciardini, Giacomo (2 January 2021). "Misure Materassi Standard". Unmaterasso. Archived from the original on 21 October 2021. Retrieved 2 January 2021.