What Are the Sizes of King Size Beds?
In the UK there are two king size beds: a standard king at 150cm by 200cm and a super king at 180cm by 200cm. Both share the same 200cm length, so the difference is entirely in width, and that 30cm gap has a real effect on how a bedroom functions day to day. This guide sets out both sizes in centimetres, feet and inches, explains how frame footprints differ from mattress dimensions, and covers the room sizes each option realistically needs. We also look at divan, slatted and ottoman construction, mattress depth and bed height, base support across large widths, sheet depth allowances, how overseas king sizing compares, and the option of zipping two long singles together. Finally we cover the access checks worth doing before a large bed arrives at your front door. Every measurement below is given in UK retail terms, so the numbers match what you will see on a product page rather than an American....