What Is The Size Of A Full Size Mattress. If your child has outgrown their twin size bed but they don t have a bedroom large enough to accommodate a queen mattress a full size is an excellent choice. Given their added inches from the other beds that can accommodate two people queen s are considered a go to for most couples.

The full size mattress is versatile enough to fit several kinds of sleepers of all ages children teens and single adults too. They are an additional 7 inches wider and 5 inches longer than a double or full size mattress. That makes a queen mattress 6 inches wider and 5 inches longer.
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.
A full size mattress is best suited for a single sleeper. Benefits of a full size bed. Queen bed dimensions are are 60 inches wide by approximately 80 inches long. A full size mattress is best suited for a single sleeper.