Twin:
- Dimensions: 39 inches x 75 inches (99 cm x 190 cm)
- Commonly used for children’s bedrooms, bunk beds, and small guest rooms.
Twin XL (Extra Long):
- Dimensions: 39 inches x 80 inches (99 cm x 203 cm)
- Slightly longer than the standard twin size, often used in college dormitories.
Full/Double:
- Dimensions: 54 inches x 75 inches (137 cm x 190 cm)
- A wider option suitable for single sleepers who prefer more space or for couples who don’t mind a cozier fit.
Queen:
- Dimensions: 60 inches x 80 inches (152 cm x 203 cm)
- A popular choice for couples who want more sleeping space, as well as for individuals who enjoy extra room.
King:
- Dimensions: 76 inches x 80 inches (193 cm x 203 cm)
- Provides ample space for couples, and the width is equivalent to two twin XL mattresses.
California King:
- Dimensions: 72 inches x 84 inches (183 cm x 213 cm)
- Offers additional length compared to a standard king mattress, suitable for taller individuals.