- gauge
- 25 sts (same)
- needle
- 4.5 mm
- skein
- 210 m / 100 g
→ Same gauge, same length per gram, same fibre character — a straight swap on paper.

25 sts × 19 rows / 10 cm on 4.5 mm
Ranked on stitch gauge, then yarn thickness, then fibre character.
→ Same gauge, same length per gram, same fibre character — a straight swap on paper.
KatiaSport100% cotton
→ Denser per gram.
Concept by KatiaSport100% linen
→ Reaches this gauge on 4 mm rather than 4.5 mm.
KatiaSport100% cotton
→ Denser per gram. Reaches this gauge on 4 mm rather than 4.5 mm.
Concept by KatiaSport100% cotton
→ Denser per gram. Reaches this gauge on 5 mm rather than 4.5 mm.
Weight group is derived from measured gauge, not the brand's label — that is why a yarn labelled "aran / worsted" can sit in our Aran group while another brand's "worsted" lands in DK. Library: 1406 yarns · 42 brands · 135 without gauge · 276/1408 gauge rows missing row count.