Super Bulky Weight Yarn

Super bulky is thick and dramatic, working up incredibly fast on jumbo needles or even your arms. It is the choice for statement throws and quick cowls.

Spec Value
Weight number 6
Wraps per inch 5 to 6
Knit gauge (st/4 in) 7 to 11
Needle (US) 11 to 17
Crochet hook M-13 and up
Yards per 100 g 40 to 90
Best for Arm knitting, chunky blankets
Watch the yardage. Super bulky eats yarn fast in terms of grams, so a chunky blanket can need many skeins. Estimate generously before buying.

See the Bulky Weight Yarn and the How Much Yarn Do I Need.

Scroll to Top

The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.