Double King Size Bed Dimensions. Queen and king are almost always 79 inches long. In addition two mattresses with the same nominal size may still have slightly different. Full size mattress measures 54 width x 75 in length and these are also commonly referred to as standard double sufficient for adults that need more room than what a twin can offer.
Shop double beds and mattresses. In total king beds provide the same amount of space as two twin beds placed side by side.
A uk king size bed measures 200cm in length as does a superking size so either of these options would be preferable.
King size beds. Queen and king are almost always 79 inches long. A standard king is also called an eastern king and a california king is also called a western king. 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.
