Originally Posted by copycat

The baby quilt is 36.5" . The thread spool has 164 yards. I plan to quilt an all over meander design with the curves about the -size of a quarter. The batting is low loft allows 8" apart quilting. I don't wish to quilt densely so the baby quilt will be soft. I am quilting on my domestic sewing machine.

There are so many variables to consider, but is there a way to make an educated guess as to how much thread you need for a project? Thank you!