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Mattress Glossary

The following chart should help clear-up some of the confusion surrounding mattress sizes.  There may be other terms being used that are not included here.

Mattress Size
(Some manufacturers mattresses vary from these "standard" sizes. Our beds should accommodate these variations nicely.)

Common Names

Also known as:

Width
in Inches

Length
in Inches

Crib

Baby bed or Toddler bed

28"

52"

Twin

Single

39"

75"

Twin X-Long

(Quite common in institutions such as hospitals, dormitories, hotels, hostels, camps, shelters, etc.)

Extra Long Single

39"

80"

Full

Double

54"

75"

Cot-Size

Camp-Size

28"

75"

Queen

Queen

60"

80"

Standard or Eastern King

King

76"-78"
(widest)

80"

California King

Western King

72"

84" (longest)