The biggest bed you can commercially buy is the Alaskan King Biggie Go to product viewer dialog for this item.

Often cited as the widest common oversized bed at (12 feet wide). It is essentially two California Kings placed side-by-side. Standard Alaskan King

, which measures a massive (144" x 108"). While the standard Alaskan King

The most well-known "giant" bed, measuring (9 feet square). It is the longest bed available, making it ideal for exceptionally tall sleepers. Size Comparison Chart This is the biggest bed you can get

If you are looking for more than a standard King, these are the primary contenders for the title of largest: The Original Alaskan King 108 $4,600.00$5,600 Alaskan King& more Go to product viewer dialog for this item.