Yarn Size Conversion

Crescent Woolen Mills Yarn Count Calculator
Cotton Count (Nec): 840yd/lb Metric Count (Nm): m/g
Worsted Count (Nek): 560yd/lb Meters / kilogram: m/kg
Wool Run: 1600yd/lb Denier: g/9000m
Cut (Nel, Lea): 300yd/lb Tex: g/1000m
Yards / Pound: yd/lb Dtex: g/10000m
 
Grains / yard: grn/yd Woolen (Yorkshire) (YSW): 256yd/lb (yd/dram)
Grains / 20 yards: grn/20yd Dewsbury (Nd): yd/oz
Grains / 40 yards: grn/40yd Jute, Hemp, Linen (Tj): lb/14400yd
Grains / 50 yards: grn/50yd
Grains / 120 yards: grn/120yd