Quilt to Size / Backing calculator / Full
Backing for a full quilt
A typical full quilt is 85" x 108". Its back needs to be 93" x 116": 7 3/4 yd of 42" fabric as 3 panels 93" long seamed crosswise, or 3 1/4 yd of 108" wide backing. Change the size below if yours is different.
42" quilting cotton
7 3/4 yd
3 panels 93" long, seamed crosswise, for a 93" x 116" back
108" wide backing
3 1/4 yd
one piece, no seams
Batting
93" x 116"
4" extra on every side