What is the average girth of a double bed? in centimeters or inches just be sure to say-so which one

in centimeters or inches just be sure to say-so which one

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48
queen 56
king -anything above

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A "Twin" bed is 48" wide-ranging.

A "double" bed is 54" wide

A "Queen" bed is 60" wide

A King Size bed is 72" wide open

All are 72" long but may be special ordered 78" long

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Answers:    Hi, A double bed is 53" wide x75" inches in length. Most folks are surprised to find out that when sharing a double bed you have the equivalent personal sleeping space as that of a crib mattress. Hope this helps
http://www.bestratedmattresses.com/size-...

standard king 76"x80"
queen 60"x80"
double 53"x75"
Twin 38"x75"

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54 inches, has been that size standard for over 50 years.

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