Wyoming King vs Alaskan King
The Wyoming King (84" x 84") offers a middle ground between standard and massive. The Alaskan King (108" x 108") is 65% larger but requires a much bigger room. Wyoming is often the practical choice for those who want more space but have bedroom limitations.
For a full overview of Wyoming King dimensions, sellers, and room requirements, see our Wyoming King size guide.
Size Comparison
| Specification | Wyoming King | Alaskan King |
|---|---|---|
| Width | 84" | 108"✓ |
| Length | 84" | 108"✓ |
| Square Feet | 49 sq ft | 81 sq ft✓ |
| Room Size Needed | 12' x 12' | 14' x 14' |
✓ indicates the larger size in each category
Which Size Is Right for You?
Choose Wyoming King If...
- Your bedroom is 10'-12' in size
- You want more space than a King but not a massive bed
- You have 1 child or pet that joins you occasionally
- You want to keep costs more reasonable
Choose Alaskan King If...
- Your bedroom is 14'x14' or larger
- You have multiple children or large pets co-sleeping
- You want the absolute maximum space
- Budget and bedding availability aren't concerns
Frequently Asked Questions
How much bigger is an Alaskan King than a Wyoming King?
An Alaskan King is 65% larger–81 square feet vs 49 square feet. It's 24 inches wider and 24 inches longer.
Which is better for a family?
For 2 adults + 1-2 kids, a Wyoming King often works well. For 2 adults + 2-3 kids or large pets, the Alaskan King provides noticeably more room.
Is the Wyoming King more affordable?
Generally yes. Wyoming King mattresses run $1,800-$5,000 vs $2,500-$7,000+ for Alaskan King. Bedding and frames are also typically less expensive.