Oversized Bed Guide: Find Your Perfect Big Bed
Compare Alaskan King, Wyoming King, Texas King and other oversized beds. Find where to buy, compare sizes, and get the right fit for your bedroom.
Oversized Bed Sizes
Alaskan King
The Alaskan King is the largest standard oversized mattress at 9 feet by 9 feet (108" x 108"). With 81 square feet of sleeping surface, it's nearly twice the size of a standard King bed.
Wyoming King
The Wyoming King is a 7-foot by 7-foot (84" x 84") square mattress that offers significantly more space than a California King while fitting in more bedrooms than an Alaskan King.
Texas King
The Texas King is a rectangular oversized mattress measuring 80" wide by 98" long. It's the same width as a standard King but 18 inches longer, making it ideal for tall sleepers who need extra length.
Size Comparison at a Glance
| Size | Dimensions | Square Feet |
|---|---|---|
| Alaskan King | 108" × 108" | 81 sq ft |
| Wyoming King | 84" × 84" | 49 sq ft |
| Texas King | 80" × 98" | 54.4 sq ft |
Where to Buy Oversized Beds
These sellers specialize in oversized mattresses, frames, and bedding. Most offer direct shipping throughout the US.
Big Mattress Co.
One of the few oversized mattress brands offering a 100-night trial with free returns. Modular design allows replacing sections instead of the whole mattress.
OCOCHI
Specializes in oversized bedding and mattresses with worldwide shipping. Many natural/organic options available.
Mattress Insider
Custom mattress maker offering adjustable firmness layers. Ships to Canada. Also makes RV and boat mattresses.
Nolah Sleep
Established mattress brand offering their Luxe hybrid in Alaskan King size. Known for pressure relief and cooling.
Alaskan King Bed Company
The leading name in Alaskan King beds. US-made mattresses, frames, and bedding. Part of Custom Mattress Factory.
Engineered Sleep
Modular mattress system with interchangeable comfort layers. Choose different firmness on each side. Refreshable comfort program.