Curtain Fabric Calculator

Calculate total fabric yardage needed for custom curtains based on window size, fullness, and header type.

Window Width (inches)

Window Height (inches)

Number of Panels

Fullness Ratio

Header Type

Hem Allowance (inches)

Fabric Width (inches)

Standard fullness is 1.5x the window width. Use 2-2.5x for a luxurious, gathered look.

Rod pockets, tab tops, and grommets each require different amounts of extra fabric at the top.

If your fabric has a pattern repeat, add one repeat per panel length for matching.

Calculate how much fabric you need for sewing projects. Account for pattern pieces, fabric width, and directional prints. Free tool.

Calculate quilt dimensions, number of blocks, and sashing requirements. Plan quilts for any bed size. Free tool.

Calculate binding strip length and fabric needed for your quilt. Supports straight grain and bias binding. Free tool.

Calculate batting dimensions needed for your quilt. Account for shrinkage and overhang. Compare batting types. Free tool.

Loading tool...

You Might Also Like