Hook & Seam

Hook and yarn chart

Crochet hook and yarn size chart. Suggested starting hook sizes and gauge for each yarn weight, from fingering to super bulky.

Yarn weightStarting hookAmigurumi, per 10 cmFlat crochet, per 10 cm
Fingering (1)2.25 mm32 sts28 sts
DK (3)3 mm26 sts22 sts
Worsted (4)3.5 mm21 sts18 sts
Bulky (5)5.5 mm16 sts13 sts
Super bulky (6)7 mm12 sts10 sts

Starting points only. Your yarn label and swatch come first.