Bed size

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Single-size beds are usually intended for one person. 3399 - Fiescheralp - Hotel Eggishorn.JPG
Single-size beds are usually intended for one person.
Double-size beds are usually intended for two persons. Pillowtop-mattress.jpg
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.

Contents

Nomenclature

Naming standards on different bed sizes and their corresponding actual measurements can vary across national standards. Examples of such nomenclature are names like "Single", "Full" or "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):

Because of the growth of international trade and the above potential cause of confusion, bed sizes are becoming more standardized. In most countries, using the International System of Units, bed dimensions most often appear in centimeters, and often only by width and length. [10] In the United States, Canada and other regions influenced by the former British Empire, dimensions are often in inches. [11]

Europe

Comparison diagram of some of the most common European single and double bed sizes. Most common European bed sizes.png
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:

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]

France

In France, single size beds are usually:

The most common sizes for double beds are:

Italy

In Italy, beds are classified by name and use the term piazza as in "place". Standard sizes are: [16]

Northern Europe

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).

Netherlands

Sizes listed refer to mattress sizes.

Portugal

In Portugal, the most common widths for beds are:

Beds are typically 190 cm (75 in) or 195 cm (77 in) long, but 200 cm (79 in) have become more common.

Spain

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:

UK and Ireland

Customary UK and Ireland sizes UKMattressSizes.svg
Customary UK and Ireland sizes

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]

SizeDimensions
CentimetersInches [20] [1]
Small single76 × 19130 × 75
Single91 × 19136 × 75
Small double*122 × 19148 × 75
Double137 × 19154 × 75
King152 × 19860 × 78
Super King183 × 19872 × 78

*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]

Turkey

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).

North America

Standard North American bed sizes USMattressSizes.svg
Standard North American bed sizes
An American hotel room with two queen-size beds 2020-10-02 20 12 50 A room with a two queen-size beds at the Ramada by Wyndham Rochelle Park in Rochelle Park Township, Bergen County, New Jersey.jpg
An 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]

SizeDimensions
InchesCentimeters
Twin or Single38.5 × 74.598 × 189
Twin XL38.5 × 79.598 × 202
Full or Double53.5 × 74.5136 × 189
Queen60 × 79.5152 × 202
King76 × 79.5193 × 202
California King72 × 83.5183 × 212

Less common sizes include:

SizeDimensions
InchesCentimeters
Crib27.5 × 5270 × 132
Junior27.5 × 6370 × 160
Cot or Small Single30 × 7576 × 191
Antique Single36 × 7291 × 183
Twin XXL37.5 × 83.595 × 212
Antique Double or Three-quarter [32] 48 × 72122 × 183
Full XL or Double XL53.5 × 79.5136 × 202
Super Queen, Olympic Queen, or Expanded Queen66 × 80168 × 203
California Queen60 × 83.5152 × 212
Super King, Grand King, Athletic King, or Texas King [33] 80 × 98203 × 249
Wyoming King [33] 84 × 84213 × 213
Alberta King or Alaskan Queen96 × 96244 × 244
Alaskan King [33] 108 × 108274 × 274

There are also a number of specialty sizes for specific use cases:

SizeDimensionsNotes
InchesCentimeters
Half Queen or Split Queen30 × 79.576 × 202For adjustable Queen size beds where each half moves independently.
Half California King or Split California King36 × 83.591 × 212For adjustable California King size beds where each half moves independently.
Short Queen or RV Queen60 × 75152 × 191Typically found in recreational vehicles and campers
Short King or RV King72 × 75183 × 191Typically found in RVs. Narrower and shorter than a standard King.
RV King72 × 80183 × 203Narrower than a standard King.
Single Waterbed36 × 8291 × 208Used for conventional mattress inserts inside a Single/Twin waterbed frame.
Super Single Waterbed47 × 82119 × 208Used for conventional waterbed insert inside a Super Single waterbed frame.
Queen Waterbed58 × 82147 × 208Used for conventional waterbed insert inside a Queen waterbed frame. (Subtract 2 in (5 cm) from California Queen size)
King Waterbed70 × 82178 × 208Used for conventional waterbed insert inside a King waterbed frame. (Subtract 2 in (5 cm) from California King size)
Medium Family Bed108 × 80274 × 203For co-sleeping with multiple partners, children, or pets.
Large Family Bed120 × 80305 × 203For co-sleeping with multiple partners, children, or pets.
XL Family Bed [34] 144 × 84366 × 213For co-sleeping with multiple partners, children, or pets. Is the same as two California Kings side-by-side.
Truck Sleeper Cab common mattress sizes (without specific names)32 × 7981 × 201Many additional sizes are considered Standard for trucks, and custom sizes are available as well.
35 × 7989 × 201
36 × 7691 × 193
38 × 8097 × 203
42 × 80107 × 203

Bedding in the United States must state the type of bed it is intended for, in addition to the dimensions in both inches and centimeters. [35]

Bed Height

In addition to the horizontal dimensions of beds, another aspect to bed size is the vertical height of the bed. This is particularly relevant for bunk beds, loft beds, Murphy beds, and canopy beds, which require more vertical space than other beds.

In the case of both bunk beds and loft beds, it's generally suggested that there is at least 40 inches (1 meter) of vertical space between the top of the mattress to the ceiling. This allows the average-sized adult to sit up comfortably in bed. [36]

For vertical Murphy beds, which fold up against the wall, ceiling height must accommodate the full length of the Murphy bed wall frame.

For canopy beds, there needs to be suitable clearance between the top of the canopy point and the ceiling.

Oceania

Australia

The following bed sizes are available in Australia. [37]

Traditional Australian bed sizes. Australia bed size.svg
Traditional Australian bed sizes.
SizeDimensions
CentimetersInches
Single92 × 18836 × 74
Long single92 × 20336 × 80
King single107 × 20342 × 80
Double138 × 18854 × 74
Queen153 × 20360 × 80
King183 × 20372 × 80
Super king204 × 20480 × 80

New Zealand

The following bed sizes are available in New Zealand.[ citation needed ]

SizeDimensions
CentimetersInches
Single92 × 18836 × 74
Single XL92 × 20336 × 80
King single107 × 20342 × 80
Double135 × 18853 × 74
Queen150 × 20359 × 80
King165 × 20365 × 80
Super king183 × 20372 × 80
California king203 × 20380 × 80

Africa

South Africa

In South Africa, bed sizes have standard lengths of either 188 or 200 cm (74 or 79 in), [38] with the latter being called "XL" variants. XL mattresses have the same widths as their non-XL counterparts. [39] The 200 cm (79 in) XL length is recommended for persons over 183 cm (6 ft) tall. [40]

Asia

China

In China, the following sizes are standard: [41]

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 ]

Other bed sizes are available, which are less common however.

Indonesia

In Indonesia, the standard length is always 200 cm (79 in). The following market-standard sizes are commonly available in Indonesia: [42]

Single
90 cm × 200 cm (35 in × 79 in)
Double or twin
120 cm × 200 cm (47 in × 79 in)
Queen
160 cm × 200 cm (63 in × 79 in)
King
180 cm × 200 cm (71 in × 79 in)
Super king
200 cm × 200 cm (79 in × 79 in)

Japan

Standard Japanese bedding sizes are described in the standard JIS S 1102:2017 Beds for domestic use by the Japanese Standards Association. [43]

SizeDimensions
CentimetersInches
Single97 × 19538 × 77
Semi-double122 × 19548 × 77
Double140 × 19555 × 77
Wide double152 × 19560 × 77
Queen160 × 19563 × 77
King194 × 19576 × 77
King long194 × 20576 × 81

Malaysia

Standard bed sizes in Malaysia [44]

SizeDimensions
centimetresinches
Single91 × 19136 × 75
Super single107 × 19142 × 75
Queen152 × 19160 × 75
King183 × 19172 × 75

Pakistan

Standard bed sizes in Pakistan.

Singapore

Standard bed sizes in Singapore [45]

SizeDimensions
centimetresinches
Single91 × 19036 × 75
Super single107 × 19042 × 75
Queen152 × 19060 × 75
King183 × 19072 × 75

Taiwan

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.

SizeDimensions
CentimetersInches
Small single91 × 18836 × 74
Twin106 × 18842 × 74
Double152 × 18860 × 74
Queen182 × 18872 × 74
King182 × 21272 × 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.

See also

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