Quilt Binding Calculator

How to Use

1. Enter your quilt dimensions (length and width) in inches.
2. Set the desired finished binding width (default 2.5" is standard).
3. Adjust the seam allowance if needed (default ¼" is standard).
4. The corner allowance adds extra length for mitered corners and joining ends (12" is typical).
5. Set your usable fabric width (usually 42–44" for quilting cotton after selvage removal).
6. Click Calculate to get total binding length, strips to cut, yardage, and full instructions.