Quilter Border Calculator

Use this calculator to determine the finished quilt size after adding borders to your quilt top.

This quilt border calculator helps quilters determine the correct border size and fabric requirements needed to frame a quilt evenly. By entering the finished quilt width and length along with the desired border width, the calculator estimates the border dimensions and fabric needed to complete the quilt top.

Borders help stabilize a quilt and give it a finished look while adding extra size to the design. This tool allows quilters to quickly plan border measurements and fabric needs before cutting, helping avoid mistakes and ensuring the quilt borders fit properly.

How to Calculate Quilt Borders

  1. Measure the finished quilt top width and length.
  2. Enter the desired border width.
  3. The calculator estimates the border dimensions and fabric required.

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