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Calculate even buttonhole spacing and size for perfect button placket placement.
The buttonhole should be the button diameter plus 1/8" for the button to pass through smoothly.
Always place a button at the bust line to prevent gapping on women's garments.
Always test your buttonhole on a scrap of fabric before stitching on your garment.
Calculate how much fabric you need for sewing projects. Account for pattern pieces, fabric width, and directional prints. Free tool.
Sewing & QuiltingCalculate quilt dimensions, number of blocks, and sashing requirements. Plan quilts for any bed size. Free tool.
Sewing & QuiltingCalculate binding strip length and fabric needed for your quilt. Supports straight grain and bias binding. Free tool.
Sewing & QuiltingCalculate batting dimensions needed for your quilt. Account for shrinkage and overhang. Compare batting types. Free tool.
Sewing & Quilting