Pillowcase Calculator — Fabric for Pillowcases
Work out fabric for standard, housewife or Oxford pillowcases.
Width measurement
Height measurement
Enter the style
Enter the quantity
Seam allowance measurement
Width measurement
Price per unit
How We Calculate This
A pillowcase is cut as one long piece that wraps around the pillow with a tuck-in flap. Oxford style adds an extra border around the edges.
The formula
Cut width = Pillow height + (Seam × 2)
Housewife length = Pillow width × 2 + 20cm tuck + Seams
Oxford length = Housewife length + Border × 2
Frequently Asked Questions
Related Calculators
Cushion Cover Calculator
Calculate fabric for cushion covers with zip or envelope back.
Duvet Cover Calculator
Calculate fabric for duvet covers in standard UK sizes.
Table Runner Calculator
Calculate fabric for table runners with overhang.
Tablecloth Calculator
Calculate fabric for round, square or rectangular tablecloths.
Napkin Calculator
Work out fabric needed for a set of cloth napkins.
Last updated: February 2026
All calculations are estimates. Always verify quantities before cutting or purchasing fabric.