Fabric Yardage Calculator
Calculate how much fabric you need for sewing projects.
Supports curtains, quilts, clothing, and upholstery.
Fabric Needed
Fabric yardage depends on the project type, desired size, and fabric width.
Standard fabric widths:
- 36 inches (91 cm) — common for cotton quilting fabric
- 45 inches (114 cm) — common for apparel fabrics
- 54 inches (137 cm) — common for home decor and upholstery
- 60 inches (152 cm) — common for knits and fleece
General yardage formula:
Yards = (Number of Pieces × Piece Length) / (Pieces per Width Row × 36)
Quick references:
- Curtain panel: Height + 12 inches (30 cm) for hems and rod pocket
- Quilt backing: Quilt size + 4 inches (10 cm) per side
- Table runner: Length + 12 inches (30 cm) for overhang
Always add 10–15% extra for shrinkage, pattern matching, and mistakes. Fabric typically shrinks 3–5% after the first wash.