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 still have slightly different dimensions, due to manufacturing tolerances, amount of padding, and support type. See also: Mattress § Sizes, and Bedding § Bedding sizes Modern manufacturing conventions have produced many standard mattress and box spring sizes. Beds vary by country of origin as per the table below. These dimensions are for the mattress – actual bed frames are a little larger to accommodate the mattress. Mattress thickness varies considerably. The standard bed sizes are: In addition to the sizes described above, other sizes have found some acceptance in North America, including: Common UK and Ireland sizes
Most modern beds/mattresses sold in the UK and Ireland are constructed using metric dimensions. It is worth noting that "bed size" in the UK generally refers to mattress size. This is because mattresses have a standard size grading, whereas bed frames do not. While many companies in the UK do offer bespoke bed making services, most mass-produced bed linens, bed frames and mattresses fit only the standard bed sizes above. A common mistake is to use a mattress size as the required space for the full dimensions of the bed and mattress. Single size beds are usually 90 cm wide by 190 cm long. Most common sizes for double beds are: 140 cm wide by 190 cm long 160 cm wide by 200 cm long 180 cm wide by 200 cm long (less common, but increasing popularity). Due to the popularity of imported beds (especially from IKEA), the 200 cm length is becoming more common. In Italy, beds are classified by name. These sizes are for Germany, Poland, Netherlands,Belgium, Norway, Sweden, Denmark, Iceland, Finland, Estonia, Latvia, and Lithuania.
There are some variations between the Nordic countries and the Baltic nations, but these are the most common sizes: Most beds are 200 cm (79 in) cm long. Extra long beds are usually 220 cm (87 in), but they are rare. In Portugal the most common sizes for beds are: Solteiro (single) 80 cm (31.5 inches) wide by 190 cm long (can go up to 105 cm wide by 200 cm long) Casal (double) 140 cm (55 in) wide by 190, 195 or 200 cm long Queen Size 160 cm (63 inches) or 180 cm (71 inches) wide by 190, 195 or 200 cm long King Size 180 cm (71 inches) wide by 190, 195 or 200 cm long Super King Size 200 cm (78.74 inches) wide by 200 cm long In Spain the most common sizes are: 80/90/105/120/135/150 cm wide, the most common: "Individual" (single) = 90 cm wide "Matrimonio" (married couple) = 135/150 cm wide The following bed sizes are available in Australia The following bed sizes are available in New Zealand The following bed sizes are available in South Africa:
Beds are also available in extra length, which is 200 cm. The following bed sizes are available in Singapore and Malaysia: In China, the regulation standard has following sizes available:[2] In practice, bed sizes are usually categorized by the width. The length is typically two meters, but may vary. The most common sizes are: There are also extra size beds available, but they are less common.Beyond personal preference, there are various factors to take into account before picking a mattress size. For example: How big is your bedroom? Do you share the bed with a partner or pets? Is living space or sleeping space more important to you? We’ve illustrated all six standard mattress sizes to give you a better idea about which mattress is appropriate for you. Sizing up Your Situation Beyond personal preference, there are various factors to take into account before picking a mattress size. At 39 inches wide by 75 inches long, a twin mattress is the smallest bed on the market.
Its compact footprint means it's ideal for children and single adults. A twin is also great for individuals with small living spaces, such as studio apartments. The twin’s slightly longer cousin, the twin XL mattress is the most popular size for college dorm rooms. It’s five inches longer than a twin, making it 39 inches wide and 80 inches long. In addition to students, a twin XL mattress is a good solution for taller teenagers and individual adults with limited space. The Long and the Short of It The difference between a twin and a twin XL? The twin XL is five inches longer. A good starter mattress for young adults or recent grads living on their own for the first time, the full mattress is 54 inches wide and 75 inches long. Sometimes called a double, the full is 16 inches wider than a twin, but is not recommended for couples who like to share the bed with pets or their children. The full is also a smart choice for guest rooms. The most popular mattress size around, the queen mattress fits best in a master bedroom that’s at least 10 x 10 square feet.
At 60 inches wide and 80 inches long, the queen offers plenty of space for couples or individuals who like having extra room to move around in bed. At 76 inches wide and 80 inches long, the king mattress is large enough to accommodate couples who share the bed with their children or a sizable pet (think: a great dane). Owning a king requires a spacious master bedroom, preferably at least 12 x 10 square feet. If you have an adjustable or split king bed, you can order two twin XL mattresses for your frame. The longest mattress on the market, the California king mattress is a whopping 72 inches wide and 84 inches long. Its generous length makes it ideal for taller individuals, especially people more than six feet tall. Of course, people of average height might also benefit from a California king depending on how many people and pets are sharing the bed. If you’re deciding between a king or California king, it all comes down to four inches. A king mattress is actually four inches wider than a California king, while a California king is four inches longer than a king.