USA & Canadian Bed Sizes

The United States and Canada share bed sizes although there is some variation between manufacturers. The most common sizesĀ are Twin, Full, Queen, King and California King. Unless you have specific height or space requirements, it’s best to stick one of these sizes when purchasing a new bed.

USA & Canadian Bed Sizes
Size Other Names Width x Length
Crib Baby Bed 28″ x 52″
Cot 30″ x 75″
Narrow Bunk 36″ x 75″
Twin Single, Bunk, Standard Bunk 39″ x 75″
Hospital Twin 30″ x 80″
Hospital XL Twin 30″ x 84″
Twin XL Extra Long Single, Tall Twin 39″ x 80″
Twin XXL 39″ x 84″
Super Single Waterbed 48″ x 84″
Three Quarter Small Double, Antique 48″ x 75″
Full Sofa 54″ x 72″
Full Double 54″ x 75″
Full XL 54″ x 80″
Full XXL 54″ x 84″
Queen Sofa 60″ x 74″
Queen 60″ x 80″
Super Queen Olympic Queen 66″ x 80″
XL Queen Queen Waterbed 60″ x 84″
King Standard or Eastern King 78″ x 80″
California King Western King, King Waterbed 72″ x 84
Grand King 80″ x 98″
Long King 72″ x 104″
Wyoming King 84″ x 84″
Alaska King 108″ x 108″
7 Foot Round 84″
8 Foot Round 96″