Full-size beds are the perfect size for small spaces, teens or single sleepers. If you're considering buying a full-size mattress, here's what you should know. Full-Size Bed Mattress Dimensions ...

A full-size bed, aka double bed, is 54 inches wide and 75 inches long (approximately 137 x 191cm). That makes it smaller than a queen bed size (60 x 80 inches; approximately 152 x 203cm), and much ...

Cons: A standard size is too short for many adults. XL Twin Dimensions Twin extra-long beds are 5 inches longer than a standard twin, but the same width, making them 39 inches wide and 80 inches long.

Full and queen size mattresses are among the most popular bed sizes in the U.S. A full size mattress measures 54 inches wide by 75 inches long, while a queen is 60 inches wide by 80 inches long ...

Before heading to the store, take the time to measure your space. A full-size bed is generally recommended for a room measuring 10 feet by 10 feet.

Mattress sizes are standardized, so a full or queen size will be the same dimensions anywhere you buy it. This principle applies to mattress accessories like bed frames and headboards as well.