Quilting calculators

All free, no sign-up. Measurements are in inches; fabric is in yards rounded up to the nearest 1/8 yard.

Quilt Binding Calculator

Strips and yardage for straight-grain, cross-width binding.

Quilt Backing Calculator

Yardage with 4in overhang, compares seam directions.

Quilt Size Chart

Bed quilt sizes calculated from mattress size and drop.

Half-Square Triangle Calculator

Cut square sizes from finished HST size.

Squares Yardage Calculator

Yardage for cutting a quantity of squares.