Super king bed 72 78 36 x 78 gibel.
American queen size bed uk equivalent.
152 cm x 203 cm.
Many taller people use this as a single because they can move about on it better than smaller mattresses.
In british english a duvet is known as a quilt while in american english duvets are down comforters which require a cover.
Duvet covers are also known as quilt covers.
King bed 60 78 30 x 78 same width but slightly shorter than the american queen size.
160 cm x 200 cm.
The uk does have a super king size bed which measures 72 by 78 inches 183 by 198 cm.
In addition two mattresses with the same nominal size may still have slightly different.
This is the same width as a queen size bed in the us and 2 inches 5 cm shorter.
In the uk the queen is 71 x 79 180 cm x 200 cm and generally referred to as the superking or european king.
This is roughly equivalent to the king size uk mattress 60 x 78.
Standard bed sizes are based on standard mattress sizes which vary from country to country bed sizes also vary according to the size and degree of ornamentation of the bed frame dimensions and names vary considerably around the world with most countries having their own standards and terminology.
Double bed 54 75 27 x 75 barely wide enough for two adults yet still surprisingly common in the uk.
Comparing european and american bed sizes is not difficult however and you can convert the sizes.
Generally american sizes have names twin full or double queen and king as do uk ireland sizes single double king super king while european sizes are simply referred to by their width and length in centimeters e g 90 x 200.