Conversion charts

Here are some conversion charts that will help you along the way…

Knitting needle sizes

U.S. U.K. mm
4 3.5
5 9 3.75
6 4.25
7 7 4.5
8 6 5.0
9 5 5.5
10 4 6.0
10.5 3 6.5
11 0 8.0
13 00 8.0
15 000 10.0
17 0000 13.0
19 00000 15.0

Crochet stitch conversion chart

US UK
chain(ch) chain(ch)
single crochet (sc) double crochet (dc)
double crochet (dc) treble (tr)
half double crochet (hdc) half treble (htr)
triple crochet (trc) double treble (dtr)
slip stitch (sl st) slip stitch (sl st)