Standard bed sizes are based on standard mattress sizes, which vary from country to country. . In most European countries, except the UK and Ireland, bed sizes are defined in metric units, with approximate imperial . Since nomenclature such as 'single', 'double', 'wide', 'extra wide' and so on can vary between countries, . Compare King, California King, Queen, Full, Twin XL, Twin, Crib, 3 4 for foam or . Beds come in many sizes, from the small single Twin, queen size and go all the way to . In other places, like various European countries, the language can be . A list of European mattress and bed sizes which are available to order in Canada from . EU - Single/Twin, 90 x 200 cm. EU - Single Extra Long, 90 x 210 cm. Twin/Single Extra Long (XL), 38 x 79 ½', 96.5 x 202 cm, Also known as 'Twin Long' . Visit our European & British Mattress & Bed Sizes page for more details. European Bed Size vs. U.S./Canadian Size. Extra-Small Single, —. Super Single, Single/Twin. Large Single, Twin XL. 140 cm x 200 cm, Double/Full. 160 cm x . It's not often I request a room with twin beds nowadays: . I am a 6'6″ German-American, born in Berlin, lived long enough in Germany and the US to be sufficiently familiar with . How often does Matt add 2 extra inches to the measurement? Since this has the same width size as the twin size, the twin XL mattress will also save space in the bedroom. . Full XL, which measures 54 inches by 80 inches, is a mattress size recommended for tall . US/Canada, Europe, UK, Asia (Japan) . Generally, American sizes have names (twin, full or double, queen and king), as do UK/Ireland sizes (single, double, king, super king), while European sizes are . 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 .