International Weight Converter

Instantly translate yarn weight terms across US, UK, and Australian standards.

Select Known Weight

Equivalent Terms

UK / Europe

Double Knitting

Australia / NZ

8-Ply

What is "Ply"?

In the UK, Australia, and New Zealand, yarn weight is often described by "ply" (e.g., 8-ply). This originally referred to the number of strands twisted together, but today it is simply a weight category name. Our converter maps these to the US equivalents like "DK" or "Worsted."

Needle Size Variation

While our chart provides the standard suggested needle sizes, your project may require something different to achieve the specific drape or gauge mentioned in your pattern. Always knit a swatch!