Quilt batting calculator
Enter the finished size of your quilt. The calculator adds the overhang and picks the smallest standard batting package that fits either way round.
Batting needed
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Frequently asked questions
How much bigger than the quilt should batting be?
Usually 3 to 4 inches on every side, the same or slightly less than the backing. Longarm quilters often ask for 4 inches or more, so check with yours.
What are the standard batting package sizes?
Common sizes are crib 45 × 60, twin 72 × 90, full 81 × 96, queen 90 × 108 and king 120 × 120 inches. Brands vary a little, so check the label before you buy.
What if my quilt is bigger than a king batting?
Buy batting by the yard from a wide roll (90, 96 or 120 inches wide), or join two pieces with a zigzag stitch or batting tape.
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