A standard, or Eastern king is 76'' wide x 80'' long. A California, or Western king, is 72" wide x 84" long.
60in × 78in 1.5 m × 2 m
A kingsize bed's size depends upon whereabouts in the world one is. For example in America a kingsize bed is usually 76 inches x 80 inches. Wikipedia has a table of bed sizes by country.
The dimensions of a standard queen bed are a 60" width and an 80" length. This gives each person on the bed 30" x 80" of space. This is a good bed size for two adults.
There are two different kinds of king size beds. There is the Standard or Eastern King which is about 76"x82" and there is the Western or California King which is about 72"x84".
The dimensions for a standard queen size bed in North America are 60 × 80 in or 152 × 203 cm.
In the UK a Kingsize bed is 5 feet wide by 6 foot 6 inches long.
Standard single bed 90cm x 180cm Standard queen-size bed 120cm x 180 Standard king-size bed 150cm x 180
A standard twin bed typically measures 38 inches in width and 75 inches in length.
The standard toddler bed size is typically 28 inches by 52 inches. You can find beds that fit these dimensions at furniture stores, online retailers, and specialty baby stores. Be sure to check the product specifications before purchasing to ensure it meets the standard toddler bed size.
A king size bed in the US is 76 x 80 inches. In the UK a king size bed is 60 x 78 inches, while a Japanese king size is 76 x 77 inches. In Continental Europe or Latin America a king size is 75 x 79 inches.
size of a standard double bed is 4ft 6inch wide 6ft 6inch long and a floor clearance of 12-14 inches
20" x 26" Source: http://www.christinalynn.com/measuring-linens.shtml