KNITTING NEEDLE CONVERSION CHART
| mm | UK | US |
| 2mm | 14 | 0 |
| 2.25mm | 13 | 1 |
| 2.5mm | 12 | - |
| 2.75mm | 12 | 2 |
| 3mm | 11 | 3 |
| 3.25mm | 10 | 3 |
| 3.5mm | 9 | 4 |
| 3.75mm | 9 | 5 |
| 4mm | 8 | 6 |
| 4.5mm | 7 | 7 |
| 5mm | 6 | 8 |
| 5.5mm | 5 | 9 |
| 6mm | 4 | 10 |
| 6.5mm | 3 | 10.5 |
| 7mm | 2 | |
| 7.5mm | 1 | |
| 8mm | 0 | |
| 9mm | 00 | |
| 10mm | 000 |
KNITTING YARN CONVERSION CHART
| UK and Australia | USA |
| 4ply | Sportsweight |
| Double Knitting, 8ply | Worsted |
| Aran, 10ply | Fisherman or medium weight |
| Chunky, 12ply | Bulky |
