Best Yarn for Blankets: Weight, Fiber, and Real Cost
TL;DR: The best yarn for blankets is usually a washable worsted or bulky acrylic (or blend) for everyday throws, and wool or wool blends for heirloom warmth. Judge cost by price-per-yard, not skein sticker price.
By: YarnCompass Editorial Team
Published: 2026-10-25
Decision table
| Blanket type | Weight | Fiber | Why |
|---|---|---|---|
| Everyday throw / kids | Worsted–bulky (#4–#5) | Acrylic or acrylic blend | Machine wash, durable, affordable |
| Baby blanket | DK–worsted (#3–#4) | Soft acrylic, cotton blend, or superwash | Washability + skin comfort |
| Heirloom / winter | Worsted–aran | Wool or wool blend | Warmth and drape; gentle wash |
| Fast chunky throw | Bulky–jumbo (#5–#7) | Acrylic chenille or jumbo cakes | Speed; watch shedding and yardage |
Fiber notes for blankets
Acrylic — Best default for wash-and-wear throws. Lines like Red Heart Super Saver, Caron One Pound, and Caron Simply Soft cover budget to soft-hand options.
Chenille / Bernat Blanket — Plush and popular for crochet blankets. Compare live prices on the Bernat Blanket hub. Expect possible shedding and buy a little extra yardage.
Wool blends — Better warmth and stitch memory; confirm care (superwash vs hand wash). Swatch if the blanket will live on a sofa with pets.
Yardage and cost
Use the how much yarn chart for throw ranges (~1,500–3,000 yards), then divide by yards per skein. Big cones and value packs only win if price-per-yard beats smaller skeins after shipping — check deal search.
Match weight with the yarn weight chart before substituting a “close enough” stash yarn.
FAQ
What is the best yarn for blankets?
For everyday throws, washable worsted or bulky acrylic (or acrylic blends). For heirloom warmth, wool or wool blends with a gentle-wash plan.
Is Bernat Blanket good for blankets?
Yes for plush, quick projects. It is chenille bulky — compare prices on the YarnCompass Bernat Blanket hub and budget extra yardage for shedding or knots.
How much yarn do I need for a throw blanket?
Roughly 1,500–3,000 yards depending on size and stitch. Divide by yards per skein and buy one extra.
Worsted or bulky for blankets?
Bulky finishes faster with a heavier fabric; worsted gives more drape. Follow the pattern’s yarn weight category.