Fabric Yardage Calculator
Calculate total yards of fabric needed for sewing, upholstery, and crafts. Stretches rolls of 45-inch or 60-inch width configurations.
Interactive Calculator
1. Provide Details
in
in
%
2. Output Results
Strips / Panels Required Side-by-Side1
Total Fabric Length to Buy2.44 yards
Net Project Area Required3200 sq in
How to Calculate: Formula & Steps
Finds the required panel count matching project widths with fabric roll widths, multiplies by length, and divides by 36 to convert inches to yards.
Formula Used:
Yards = [Project Length (in) × Number of Panels] ÷ 36Step-by-Step Calculation Example
Making a project 80 inches long and 40 inches wide on standard 45-inch roll fabric requires 2.22 yards of fabric.
Common Mistakes to Avoid
- Failing to align fabric print patterns (repeat patterns), which requires ordering 15% to 20% more material to align seams.
Practical Use Cases
- Sewing curtains or drapes
- Re-upholstering chairs and cushions
Expert Tips
- When in doubt, round up by at least 1/2 yard. Leftover fabric scraps are always useful for test sewing or pocket liners.
Frequently Asked Questions About Fabric Yardage Calculator
What are standard fabric roll widths?
Most craft fabrics are sold in rolls of 44/45 inches wide, while apparel and upholstery fabrics are frequently 54 or 60 inches wide.
Should I wash fabric before measuring?
Yes, cotton and wool shrink by 5% to 10% after washing. Always calculate with a shrinkage allowance added to your design yardage.
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