Pillows

Pillow sizes: Standard, Queen, King, and Euro

Common US bed pillows are 20 in wide and vary mainly in length: 26 in Standard, 30 in Queen, and 36 in King. Euro shams are commonly 26 in square.

Label or calculation	Dimensions	What it means
Standard	20 × 26 in (51 × 66 cm)	Finished pillow dimension in a current manufacturer line.
Queen	20 × 30 in (51 × 76 cm)	Four inches longer than Standard.
King	20 × 36 in (51 × 91 cm)	Ten inches longer than Standard.
Euro sham	26 × 26 in (66 × 66 cm)	Square decorative format; inserts and shams can vary.

Manufacturer variation matters.

Pillow shells, cases, shams, and inserts can have different finished dimensions.

Measurement method

Start with the product and space you actually have.

1
Measure the mattress. Record width, length, and full depth without relying on the label.
2
Add every layer. Toppers and pads change fitted-sheet pocket needs.
3
Choose coverage. Decide the side drop, foot drop, top alignment, and any tuck.
4
Read finished dimensions. Compare your target with the actual product specification.

Calculate a target size for your own mattressUse your measurements instead of relying on a nominal label.