Quilt Batting Size Calculator
Find the batting size you need for your quilt and the smallest standard batting package that fits.
How to Use the Quilt Batting Size Calculator
1. Enter the finished width and length of your quilt.
2. Choose how much extra batting you want on each side.
3. If you are buying batting by the yard, enter the roll width.
4. Select Calculate Batting.
Please note: Calculations use a 40" usable width of fabric (WOF) and ¼" seams unless you choose otherwise. Results are a helpful guide; patterns, fabrics and cutting vary, so allow a little extra.
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Use 2" to 3" for hand or home-machine quilting; many longarm quilters ask for 4" or more.
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Enter the width printed on the batting to see how much length to buy.