Fabric Yardage Calculator

Map custom cut pieces efficiently against standard bolt width limitations.

Pattern Cut Configurations

Input intended cut intervals and specify width-of-fabric parameters.

Understanding Linear Fabric Yards vs Width-Of-Fabric

Raw fabric material is distributed commercially via roll lengths measured in **linear yards** (1 yard = 36 inches). However, the perpendicular width boundary (known as Width-of-Fabric or WOF) stays locked based on raw loom setups—most commonly 44 inches for traditional cotton grids or 60 inches for apparel/upholstery blends.

This engine evaluates alignment strategies dynamically, stacking pattern pieces horizontally across the WOF plane before calculating vertical linear progression totals, minimizing raw yardage waste on checkout lines.

Textile Optimization and Yield Planning

Translating dimensional pattern shapes into clean linear yard orders requires evaluating your layout strategy against the width of the bolt. Because textiles are manufactured in standard fixed widths, patterns must be carefully oriented to fit the grainline without running out of room on the edges.

Yield Logic

Divide the total combined length of your pattern pieces by 36 to convert your final figures from inches to true linear yards. Always check your item layout orientation against standard bolt widths (typically 45 or 60 inches) to prevent running off the salvage edge.

Directional and Pattern Matching

Fabrics featuring directional prints, nap finishes (like velvet), or plaid patterns require an extra **15% to 20% material cushion** to ensure identical seam alignments along the joining cuts.

Standard Bolt Width Square Footage per Linear Yard Common Textile Applications
45-Inch Bolt 11.25 Square Feet Apparel design, quilting cotton, dressmaking templates
60-Inch Bolt 15.00 Square Feet Heavy upholstery, canvas panels, curtains and drapery drapery