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The Knitting Needle Size Converter maps US, UK, and metric (mm) needle sizes. US 7 = UK 7 = 4.5 mm. UK sizing is inverted (smaller number = larger needle); metric (mm) is the universal reference and what most modern patterns specify.

Formula

Conversion table — UK is inverted scale; mm is universal

Guida passo passo

  1. 1Enter required inputs
  2. 2Calculator outputs key result and related metrics
  3. 3Review and compare scenarios

Esempi risolti

Ingresso
US 7
Risultato
UK 7 / 4.5 mm

Errori comuni da evitare

  • Forgetting to include all relevant inputs
  • Using outdated reference values

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