Twin XL – how to maximize a compact bed size
80
Length (inches) in 🇺🇸
The Twin XL bed length is ideal for taller individuals, measuring 80 inches long.
39
Width (inches) in 🇺🇸
The Twin XL width offers a compact yet comfortable sleeping surface at 39 inches wide.
🤷♀️Who is Twin XL bed size for?
So, who will benefit the most from choosing a Twin XL bed?
Taller individuals
The extra 5 inches in length (compared to Twin bed size) makes a big difference for people over 6 feet tall.
Teenagers
A great transition bed for growing teens who’ve outgrown their childhood bed.
Single adults
Especially those in studio apartments or shared accommodations where space is tight.
College students
The go-to dorm bed in the U.S., since it maximizes sleep space without taking up more floor room.
Guest rooms
Compact yet comfortable — especially if your guests vary in height.
✅Pros of Twin XL
🧍♂️ Extra Length
Perfect for tall sleepers (up to 6’6″ or 198 cm) — no more feet dangling off the edge.
🛌 Space-Saving
Compact width makes it ideal for small rooms, apartments, or studio living. Leaves more space for desks, dressers, or other furniture.
🏫 Ideal for Students
The standard size for U.S. college dormitories — affordable, practical, and convenient.
💸 Cost-Effective
Budget-friendly option, cheaper than Full or Queen beds for both mattress and bedding.
🛠️ Modular / Upgradable
Combine two Twin XL beds to create a Split King — perfect for couples seeking flexibility.
🧺 Easy to Move
Lightweight and easier to transport compared to larger mattresses. Perfect for dorm setups or temporary spaces.
❌Cons of Twin XL
🧍♂️Narrow Width
Only 38 inches wide — might feel cramped for restless sleepers or those who toss and turn.
Not suitable for couples.
🛌 Harder to Find Bedding
Not as common as Twin or Queen bedding, especially in-store — limited styles, colors, or availability. May cost slightly more or require online shopping.
🏡 Looks Smaller in Larger Rooms
Might appear too minimal or out of place in a spacious bedroom.
🛏️ Limited Use Cases
Great for students or solo sleepers, but not ideal as a long-term solution for everyone.
🌐 Twin XL bed dimensions around the World
Twin XL beds have different dimensions in different countries/regions. Make sure to look up your preferred country/region in the bed size chart below:
| Country/Region | Local Name | Inches | Cm |
|---|---|---|---|
| United States / Canada | Twin XL | 38 x 80 | 96.5 x 203 |
| United Kingdom | Single Long | 35 x 79 | 90 x 200 |
| Europe (general) | 90×200 cm or 100×200 cm bed | 39 x 79 (approx) | 100 x 200 |
| Australia | King Single | 42 x 80 | 107 x 203 |
| Japan | Single | 38 x 77 (approx) | 98 x 195 |
| IKEA Standard | Single Long | 35 x 79 | 90 x 200 |
Where is Twin XL bed size most common?
⬆️United States and Canada
Very popular in universities, college dormitories, and youth bedrooms.
Australia:
The quite popular King Single is very similar to Twin XL in purpose and dimensions.
Europe (parts of)
90×200 cm or 100×200 cm beds serve a similar function, but the term “Twin XL” isn’t used.
UK
Not widely used under this name, but Single Long beds are a close match for similar needs.