Crochet Yarn Weight Converter
Convert crochet yarn weight with this free online tool
Crochet Yarn Weight Converter
Standard yarn weight categories with WPI, hook sizes, gauge, and ply equivalents
Select Yarn Weight Category
Category 4: Medium
Alternative Names
Worsted / Afghan / Aran
Wraps Per Inch (WPI)
16-20
Recommended Hook Size
5.5-6.5 mm (I-9 to K-10½)
Crochet Gauge
11-14 sc = 10 cm
Ply Equivalent
8-10 ply
Knitted Gauge (10 cm)
16-20 sts
All Yarn Weights at a Glance
| # | Name | WPI | Hook Size | Ply |
|---|---|---|---|---|
| 0 | Lace | 30-40+ | 1.0-1.75 mm (Steel) | 1-2 ply |
| 1 | Super Fine | 27-32 | 2.25-3.5 mm (B-1 to E-4) | 3-4 ply |
| 2 | Fine | 23-26 | 3.5-4.5 mm (E-4 to 7) | 4-5 ply |
| 3 | Light | 21-24 | 4.5-5.5 mm (7 to I-9) | 6-8 ply |
| 4 | Medium | 16-20 | 5.5-6.5 mm (I-9 to K-10½) | 8-10 ply |
| 5 | Bulky | 12-15 | 6.5-9.0 mm (K-10½ to M-13) | 10-12 ply |
| 6 | Super Bulky | 7-11 | 9.0-15.0 mm (M-13 to Q) | 12+ ply |
| 7 | Jumbo | 1-6 | 15.0+ mm (Q+) | N/A |
کروشیٹ یارن ویٹ کنورٹر ایک مفت ٹول ہے جو مکمل طور پر آپ کے براؤزر میں چلتا ہے۔ کوئی سائن اپ نہیں، کوئی ڈاؤن لوڈ نہیں — بس اسے کھولیں اور استعمال کریں۔
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