What Is The Size Of a Full XL Mattress? Exact Dimensions and How It Compares
If you’re wondering “What Is The Size Of a Full XL Mattress”, you’re likely trying to decide whether it will fit your space and sleep needs. This size isn’t as common as twin or queen, so it can be confusing. Here’s a clear breakdown of what “Full XL” actually means and how it compares to other mattress sizes.
What Is The Size Of a Full XL Mattress?
A Full XL mattress typically measures 54 inches wide by 80 inches long.
- Width: 54 inches
- Length: 80 inches
That makes it the same width as a standard Full, but with 5 extra inches of length (a standard Full is usually 54" x 75").
This added length can make a noticeable difference for taller sleepers or for anyone who wants more legroom without moving up to a wider mattress.
How Is a Full XL Different From a Regular Full?
A common question that comes up with “What Is The Size Of a Full XL Mattress” is how different it really is from a standard Full.
Full (Double) vs. Full XL
| Size Type | Width (inches) | Length (inches) | Notes |
|---|---|---|---|
| Full | 54" | 75" | Standard double size |
| Full XL | 54" | 80" | Same width, 5" extra length |
Key takeaway:
If a regular Full feels long enough, you may not notice much difference. But if your feet tend to hang off the edge or you’re taller than average, those extra 5 inches can be helpful.
How Does a Full XL Compare to Other Mattress Sizes?
When exploring What Is The Size Of a Full XL Mattress, it helps to see where it falls among other standard sizes:
- Twin XL: 38" x 80" – same length as Full XL but noticeably narrower
- Queen: 60" x 80" – same length as Full XL but 6 inches wider
- King: 76" x 80" – significantly wider, same length
So, a Full XL is best thought of as a longer Full, not a narrower Queen. It offers more room to stretch lengthwise without taking up as much floor space as a Queen or King.
Who Is a Full XL Mattress Best For?
When you ask “What Is The Size Of a Full XL Mattress”, you’re usually also asking, “Is this size right for me or my room?”
A Full XL can work well for:
- Taller single sleepers who find a standard Full too short
- College-age or adult sleepers in smaller bedrooms or studio apartments
- Guest rooms where you want more comfort for guests without committing to a Queen
However, it may feel tight for two adults, especially if both prefer extra personal space.
Will a Full XL Fit in My Bedroom?
Before deciding based on What Is The Size Of a Full XL Mattress, it’s useful to picture it in your room.
A Full XL (54" x 80") typically fits well in:
- Smaller master bedrooms
- Guest rooms
- Teen or young adult rooms
- Studio apartments
To check fit, look for at least 2 feet of walking space on the sides and at the end of the bed where possible. This helps keep the room comfortable to move around in.
Is Full XL Bedding Easy to Find?
Because Full XL is less common than Twin, Full, or Queen, bedding options may be more limited:
- Sheets: You’ll usually need sheets labeled specifically “Full XL.” Regular Full sheets may be too short.
- Frames and foundations: Some frames are adjustable or specify support for Full XL. Others may only list Full or Queen.
- Accessories: Mattress protectors and toppers also need to match the 54" x 80" size.
It’s helpful to double-check measurements when buying any accessory to ensure a proper fit.
✅ Quick Mattress Takeaways
Key points to remember about “What Is The Size Of a Full XL Mattress”:
- Standard size: About 54" wide x 80" long
- Compared to Full: Same width, 5 inches longer than a standard Full (54" x 75")
- Compared to Queen: Same length, 6 inches narrower than a Queen (60" x 80")
- Best for: Taller single sleepers, compact bedrooms, and guest rooms
- Space needs: Works well in medium to small rooms where a Queen might feel too large
- Bedding: Requires Full XL–specific sheets and accessories for a proper fit
Understanding What Is The Size Of a Full XL Mattress helps you judge whether it offers the right balance of length, width, and room fit for your situation. With its added legroom and modest footprint, it can be a practical choice for taller individuals and smaller bedrooms where every inch counts.
