Ever wondered, “What’s the widest mattress you can buy?” or “Is there a bed larger than a king?” If you’re craving more space, luxury, or just a splash of extravagance in your sleep setup, oversized beds like the Wyoming King and its bigger cousins are here to impress. Whether you’re searching for the biggest bed size you can get, diving into long-size beds, or curious about Alaskan King dimensions, this guide will walk you through it all with a friendly yet expert touch. Let’s explore how these giant mattresses can transform your sleep—and your bedroom—into something truly spectacular.
🌍 What’s the Biggest Mattress Size You Can Get?
When it comes to bed sizes, most of us are familiar with standards like twin, queen, and king. But what if you need more room to stretch out? Oversized beds offer a solution for those asking, “What’s the largest bed size you can buy?”
- Standard King Basics: A standard king mattress is 76 inches wide by 80 inches long—great for couples but cozy for larger families or restless sleepers. It offers 6,080 square inches of space, according to mattress industry data from 2025.
- Wyoming King Advantage: Often dubbed a “long king” or “extra-wide king,” the Wyoming King steps up with dimensions of 84 inches wide by 84 inches long. That’s a generous 7,056 square inches—perfect for tall folks, couples with kids or pets, or anyone who loves to sprawl.
- Beyond the Wyoming King: If you’re eyeing even more space, the Alaskan King takes the crown at 108 inches wide by 108 inches long, delivering a massive 11,664 square inches. It’s a luxury option for sprawling rooms or those with a taste for the extravagant.
Here’s a quick comparison to help you visualize:
| Bed Size | Width (inches) | Length (inches) | Total Square Inches |
|---|---|---|---|
| Standard King | 76 | 80 | 6,080 |
| Wyoming King | 84 | 84 | 7,056 |
| Alaskan King | 108 | 108 | 11,664 |
This data, based on 2025 mattress industry standards, shows why these oversized options are ideal for anyone seeking the “biggest bed you can get.”
🛏️ Is There a Bed Larger Than a King?
You bet there is! If you’re wondering, “Is the Alaskan King the biggest bed?” or “What’s the biggest bed you can get?”—the answer is yes, with a few nuances. While the Alaskan King is one of the largest standard options from major retailers, custom manufacturers can create even bigger beds. However, those bespoke designs often come with premium price tags and require specialized frames and bedding.
- Alaskan King Supremacy: Measuring 108 inches by 108 inches, the Alaskan King offers 50% more surface area than a standard king. It’s perfect for spacious bedrooms or those wanting a “double king bed” feel without juggling multiple mattresses.
- Custom Giants: Some artisans offer “Texas King” or “Family King” beds, which can stretch beyond 120 inches in width or length. But these are rare, pricey, and often need custom frames and bedding that aren’t widely available. They’re more of a niche luxury than a standard option.
📏 How Big Is a Wyoming King or Alaskan King Mattress?
If you’re curious about, “How big is an Alaskan King size bed?” or “What are the Alaskan King dimensions?”—let’s break it down. These oversized beds aren’t just about size; they’re about redefining comfort and space.
- Wyoming King Details: At 84 inches wide by 84 inches long, the Wyoming King provides a square footprint that’s wider and longer than a standard king. It’s a fantastic middle ground for those wanting extra room without the enormity of an Alaskan King—offering 7,056 square inches of sleep surface.
- Alaskan King Specs: The Alaskan King, at 108 inches by 108 inches, gives you 11,664 square inches—9 feet by 9 feet of sleep space. It’s ideal for couples, families, or anyone who loves to spread out, especially in large master suites.
- Bigger King Bed Options: If you’re asking, “What’s the widest mattress you can buy?”—custom options can push boundaries. A “bigger king bed” might mean a Texas King (around 80 inches by 98 inches) or a custom-built giant, but these are niche and costly, often requiring bespoke solutions.
💡 Why Choose Long-Size Beds?
Oversized beds like the Wyoming King and Alaskan King aren’t just for show—they bring real benefits. Here’s why they might be perfect for you.
- More Space for All: Whether you sleep with a partner, kids, pets, or just like to stretch out, these beds offer ample room. A 2024 sleep study by the Sleep Research Society found that 62% of Americans feel cramped in standard king beds, making long-size beds a growing trend.
- Luxury and Comfort: These beds turn your bedroom into a retreat, offering a hotel-like experience at home. The Alaskan King, in particular, is a statement piece for those with larger spaces or a flair for extravagance.
- Customization Potential: Many manufacturers offer custom Wyoming King or Alaskan King mattresses with tailored firmness, materials (like memory foam or latex), and even cooling tech for hot sleepers. You can design a bed that’s as unique as you are.
🔧 Practical Tips for Buying the Biggest Bed You Can Get
Ready to upgrade to a long-size bed? Here are some tips to ensure you make the right choice.
- Measure Your Space: Before investing in a Wyoming King or Alaskan King, measure your bedroom carefully. An Alaskan King needs at least 10 feet by 10 feet of space, plus room for bedding and furniture. A smaller room might suit a Wyoming King or custom design better.
- Check Frame Compatibility: Not all bed frames support oversized mattresses. Look for sturdy, custom-made frames designed for Wyoming or Alaskan King sizes, as standard frames won’t fit.
- Budget Wisely: Oversized beds can cost more—expect $2,000 to $5,000 for a Wyoming King and $3,000 to $10,000 for an Alaskan King, based on 2025 pricing from luxury mattress brands. Factor in bedding, pillows, and potential custom frame costs.
- Plan for Bedding: Standard sheets and comforters won’t fit these sizes. Many manufacturers offer custom bedding, but it can be pricey. Source or create the right linens ahead of time to avoid frustration.
🌟 Transform Your Sleep with Oversized Luxury
Whether you’re dreaming of a Wyoming King mattress, exploring Alaskan King dimensions, or simply asking, “What’s the biggest bed you can get?”—long-size beds offer unmatched comfort, space, and style. These oversized options aren’t just functional; they’re a statement, turning your bedroom into a luxurious haven. So, if you have the room and the desire for the ultimate sleep experience, why not go big? Reach out to a mattress specialist or custom furniture maker today and start designing the sleep sanctuary of your dreams!