United States · market convention
Wyoming King bed dimensions
A current Wyoming King mattress example measures 84 × 84 inches (213.4 × 213.4 cm), creating a square surface that is eight inches wider and four inches longer than a standard King.
Semrush US · 8,100 searches/mo · KD 15- Centimeters
- 213.4 × 213.4 cm
- Inches
- 84 × 84 in
- Feet & inches
- 7 ft 0 in × 7 ft 0 in
- Meters
- 2.134 × 2.134 m
- Area
- 4.55 m² · 49.02 ft²
- Source status
- medium confidence · single-source
Current manufacturer example: 84 × 84 in. This specialty label is not a regulated national standard; verify every component as a set.
A specialty label, not a regulated standard
The 84-inch square record comes from a current specialist manufacturer. Other sellers can use oversized labels differently, so verify the exact item rather than relying on the name.
Check the whole delivery path
An oversized mattress may require a matching base, custom sheets, and enough clearance through stairs, hallways, elevators, and doorways. Manufacturer delivery instructions control.
Nearest international equivalents
What is closest to Wyoming King?
- Width
- -10.4 cm
- Length
- -10.4 cm
- Width
- -20.4 cm
- Length
- -10.4 cm
- Width
- -30.4 cm
- Length
- -10.4 cm
- Width
- -33.4 cm
- Length
- -13.4 cm
Bedding fit
Use the mattress measurements, not only “Wyoming King.”
Applicable market labels include Wyoming King. These labels do not guarantee a particular finished sheet, duvet, comforter, blanket, or bedspread dimension.
For a fitted sheet, also measure mattress depth, topper, pad, and extra pocket allowance. For top bedding, choose the side and foot coverage you want.
Calculate bedding coverageQuestions, answered
Frequently asked questions
What size is a Wyoming King?
The current manufacturer example used here is 84 × 84 inches, or 213.4 × 213.4 cm.
Is Wyoming King bigger than standard King?
Yes. It is nominally eight inches wider and four inches longer than a 76 × 80 in King.