Bulky
Bulky yarn is the fastest path from cast-on to bind-off. A standard adult hat takes one ball; a chunky cowl takes two.
Typical gauge & needles
| CYC number | 5 |
| UK / Australian name | Chunky |
| Wraps per inch | 7 |
| Stitch gauge (per 4 in) | 12–15 |
| Row gauge (per 4 in) | 16–20 |
| Recommended needle (metric) | 5.5–8 mm |
| Recommended needle (US) | US 9–11 |
| Yardage per 50 g | 55–80 yds |
Best uses
- Quick gift hats
- Cowls
- Outerwear
- Throws
- Beginner first projects
About this weight
British and Australian knitters call this weight "chunky". Standard gauge sits around 14 stitches to 4 inches on 6.5 mm needles. Bulky lends itself to bold, simple stitch patterns — fancy lace and tiny cables disappear at this scale; chunky cables, deep ribs, and broad seed-stitch panels shine.
Bulky yarns vary widely in fibre — pure wool for warmth, wool/acrylic blends for washability, alpaca for drape.
Swatching at this weight
Bulky swatches block fast — a 4 in × 4 in swatch reveals real-world gauge in under a minute of measuring.
If you swatch in stockinette and the pattern is 1×1 rib, swatch the rib too — bulky rib is significantly tighter than bulky stockinette.
Stitch patterns that wear well in Bulky
The stitches below were curated as flattering at this weight; you can also browse all 480 charted stitches.
Substituting yarn weights
Bulky and Aran are sometimes labelled interchangeably; check the gauge band on the ball, not the name. Read the full yarn weight conversion reference before swapping any yarn.