Calculates the total amount of fabric needed for a sewing or crafting project, considering dimensions and seam allowances.
Start with your values, or try a preset.
Enter Length of Fabric Needed (inches), Width of Fabric Needed (inches), Number of Fabric Layers, and Seam Allowance (inches) in the units shown.
Read Total Fabric Area with Seam Allowance (square inches) and Total Fabric Area Needed (square inches) in the results panel. Results update as you change the inputs.
Choose a preset to load an example, then adjust the values for your situation.
See the inputs and their calculated results.
Length of Fabric Needed (inches): 20 inches; Width of Fabric Needed (inches): 20 inches; Number of Fabric Layers: 2; Seam Allowance (inches): 0.5 inches
Total Fabric Area with Seam Allowance (square inches): 882 square inches; Total Fabric Area Needed (square inches): 800 square inches
Length of Fabric Needed (inches): 36 inches; Width of Fabric Needed (inches): 45 inches; Number of Fabric Layers: 1; Seam Allowance (inches): 1 inches
Total Fabric Area with Seam Allowance (square inches): 1,786 square inches; Total Fabric Area Needed (square inches): 1,620 square inches
Length of Fabric Needed (inches): 120 inches; Width of Fabric Needed (inches): 60 inches; Number of Fabric Layers: 1; Seam Allowance (inches): 1 inches
Total Fabric Area with Seam Allowance (square inches): 7,564 square inches; Total Fabric Area Needed (square inches): 7,200 square inches
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