Standard bed sizes are based on standard mattress sizes, which vary from country to country. The cot size used to denonote a double was 26 inches by 75 inches. A double is standardized at 54 inches. Compare mattress sizes and decide which is best for you. Also known as a Double, modern Full size mattresses are designed for single sleepers who want something more spacious than a Twin. Full Mattress Size: (it’s nickname is double): For full bed dimensions, add an extra 15 inches in width when compared to the Twin mattress size. The queen mattress size adds 6 inches to the width in comparison to the dimensions of a full size bed and another 5 inches in the length.
Bed sizes across the world vary from country to region. Double or Full Bed. The UK /Ireland King bed is shorter by 4 cm than the Australian and American queen size bed. We welcome additional information about your standard mattresses as compared to the sizes made in the United States. For two adults it is recommended to sleep on a queen or king mattress size. It gives you an extra 4 compared to a queen or king size. Buying a too-small mattress is one of the biggest mistakes new bed-buyers make. Queen Mattress.