A detailed comparison to help you choose the right batting for your quilting project
Cotton is the better choice for traditional quilts where drape, breathability, and that classic crinkled look matter. Polyester wins when you need high loft, zero shrinkage, and a budget-friendly option. Most experienced quilters keep both on hand and choose based on the project.
| Feature | Cotton (100%) | Polyester |
|---|---|---|
| Loft | low loft | high loft |
| Warmth | 3/5 | 3/5 |
| Breathability | 4/5 | 2/5 |
| Shrinkage | 3-5% (creates desirable crinkle effect) | 0% (no shrinkage) |
| Max Quilting Distance | Up to 4 inches apart | Up to 8-12 inches apart (varies by brand) |
| Price Range | $$ | $ |
Polyester batting has significantly higher loft than cotton, giving quilts a puffy, pillowy appearance. Cotton batting lies flat and produces a thinner profile that shows off quilting stitches. If you want a quilt that looks like a cloud, choose polyester. If you want a quilt that drapes like a blanket, choose cotton.
Both materials provide moderate warmth, but they feel very different. Cotton breathes well and stays cool in warm weather while providing enough insulation for mild cold. Polyester traps air in its lofty fibers for warmth but can feel clammy because it does not breathe as well. For year-round bed quilts, cotton is more comfortable.
This is the biggest practical difference. Cotton shrinks 3-5% on the first wash, creating the distinctive crinkled texture many quilters love. Polyester does not shrink at all — what you quilt is what you get. If precise finished dimensions matter (as in a garment or fitted piece), polyester is safer. If you love the crinkled look, cotton is the way to go.
Polyester is the clear budget winner, typically costing 30-50% less than comparable cotton batting. For charity quilts, practice projects, or large-scale production, polyester batting keeps costs manageable. Cotton is a moderate investment that most quilters consider worthwhile for personal and gift quilts.
Better drape, breathability, and the crinkled look that improves with age.
Higher loft gives tied quilts the puffy look that works best with minimal quilting.
Natural fiber is gentler on skin, breathes well, and softens beautifully with washing.
No shrinkage means the quilt hangs flat and straight without distortion.
Cost-effective and durable — ideal for quilts that need to withstand heavy washing.
“I switched from polyester to Warm & Natural cotton and never looked back. The drape and feel are on a completely different level.”
Common sentiment among quilters who transition from beginner to intermediate.
“For tied quilts, polyester is king. Cotton just falls flat — literally.”
Polyester defenders note that the higher loft is essential for quilts that are not densely quilted.
“I use cotton for everything except wall hangings. The shrinkage would pull a wall quilt out of square.”
Practical advice for choosing batting based on the project's display method.
Preview fabric colors, experiment with block layouts, and choose the perfect batting — all in one free online tool.