A twin-size mattress is 38 inches wide.
This makes it the narrowest of the standard mattress sizes available, ideal for single sleepers and smaller living spaces.
Twin Mattress Dimensions
While the primary focus is on width, it's helpful to understand the full dimensions of a twin mattress for context:
| Dimension | Measurement |
|---|---|
| Width | 38 inches |
| Length | 75 inches |
These compact dimensions distinguish the twin size as the smallest standard bed.
Suitability and Use Cases
Understanding the width of a twin mattress helps determine its suitability for various needs:
- Children's Rooms: The 38-inch width is perfect for children transitioning from cribs or for younger kids' bedrooms, allowing ample space for play and other furniture.
- Small Bedrooms or Apartments: Its narrow profile makes it an excellent choice for maximizing space in compact rooms or studio apartments where larger beds might overwhelm the area.
- Daybeds and Bunk Beds: Twin mattresses are the standard size for most bunk beds and daybeds, making them versatile options for guest rooms or shared spaces.
- Single Sleepers: While snug, a twin mattress provides enough sleeping surface for a single adult, especially those who don't require much room to spread out.
