Zipper & Notions Calculator

See which zipper length and type to buy for dresses, skirts, pants, jackets and pillows, plus how much interfacing, lining and thread you need.

Switch between inches and yards or centimeters and meters with the units button. Results update as you type. When you know how much you need, order your fabric by the meter: one meter is 39.37 inches, about 9% more than a yard.