Sweet Sheets® Size Guide: Find the Perfect Fit for Your Bed

TWIN

Typically children's and bunk beds.
*also called "single".

Flat Sheet: 66" × 96"
Fitted Sheet: 39" x 75"
Standard Pillowcase (1): 20" x 30"

TWIN
XL

Longer than regular twin typically used university dorms, or adjustable hospital type beds.

Flat Sheet: 66" × 102"
Fitted Sheet: 39" x 80"
Standard Pillowcase (1): 20" x 30"

DOUBLE

Typically children's and teen beds or single-sleepers.
*also called "full"

Flat Sheet: 81" x 96"
Fitted Sheet: 54" x 75"
Standard Pillowcase (2): 20" x 30"

QUEEN

The most common adult bed size.

Flat Sheet: 90" x 102"
Fitted Sheet: 60" x 80"
Standard Pillowcase (2): 20" x 30"

KING

The second most common adult bed size.

Flat Sheet: 105" x 102"
Fitted Sheet: 78" x 80"
King Pillowcase (2): 20" x 40"

CAL KING

Less common in Canada, slightly narrower but longer than a regular King.

Flat Sheet: 108" x 102"
Fitted Sheet: 72" x 84"
King Pillowcase (2): 20" x 40"

SPLIT KING

Two Twin XL mattresses that can be adjusted independently that make up a King Size Bed.

Flat Sheet: 102" x 105"
Fitted Sheet (2): 39" x 80"
King Pillowcase (2): 20" x 40"