What Size Is A Twin Mattress. Twin and twin xl mattresses. A twin size mattress is usually 38 inches wide and 75 inches long for a total surface area of 2 850 square inches.
38 x 75 96 5cm x 190 5cm. With a king mattress couples each get about the width of a twin mattress to spread out and sleep. It s a versatile and affordable option for many different bedroom setups and sleepers.
The dimensions can vary slightly by companies with some selling twin size mattresses that are 39 inches wide instead.
38 x 75 96 5cm x 190 5cm. Twin xl mattress size. 38 x 75 96 5cm x 190 5cm. It s a versatile and affordable option for many different bedroom setups and sleepers.