Universal Yarn Count Converter
Key formulas: Ne × Denier = 5315, Tex = Denier/9, Nm = 1000/Tex
Woven Fabric GSM Calculator
GSM = (EPI/Warp_Count + PPI/Weft_Count) × 23.25
Knitted Fabric GSM Calculator
GSM = (Stitch_Length × CPI × WPI × 1000) / (Yarn_Count × 1693)
Fabric Weight to Length Converter
Length (m) = Weight (kg) × 1000 / (GSM × Width (m))
Fabric Length to Weight Converter
Weight (kg) = Length (m) × Width (m) × GSM / 1000
Twist Per Inch (TPI) Calculator
TPI = Twist Factor × √(Yarn Count)
Spindle Speed Calculator
Spindle Speed (RPM) = TPI × Delivery Rate × 39.37
Yarn Requirement Calculator
Yarn Required (kg) = (Length × Width × GSM / 1000) × (1 + Waste%) × (1 + Process factors)
Pick-up Ratio Calculator (Knitting)
Pick-up Ratio = Yarn Length Fed / Fabric Length Produced