About Quilt Calc Hub

Quilt Calc Hub is a free planning website for quilters who need quick, practical fabric math before cutting or shopping. The site focuses on quilting calculators, yardage charts, and printable planning pages for backing, binding, batting, block counts, borders, jelly roll estimates, and fabric shopping lists.

The calculators are built around common U.S. quilting habits and units, including inches, yards, WOF, ¼ inch seam allowance, 2.5 inch binding strips, 42/44 inch quilting cotton, and 108 inch wide backing fabric.

The goal is to make quilt planning easier without replacing your pattern instructions or personal judgment. Every result is a planning estimate, and quilters should always verify measurements before buying fabric or cutting into a project.