Engineering CalculationYarn Count Conversion Calculator - Ne, Nm, Tex, Denier
Convert any yarn count between the direct systems (tex, denier, dtex) and indirect systems (Ne, Nm, worsted, linen, jute) in one step.
Open the calculator →Formula
tex = 590.5 / Ne
denier = 9 × tex
Nm = 1000 / tex
Worked example
30 Ne cotton yarn
tex = 590.5 / 30 = 19.68; denier = 177.2; Nm = 50.8
Where engineers use it
- Spinning and weaving mills
- Yarn purchase and costing
- Polyester and viscose filament (denier) to cotton count
How to use
- Click Open the calculator. It runs free in your browser, on desktop or phone.
- Enter your values. Units and typical ranges are shown next to each input.
- Read the result and the step-by-step working, then print or add it to your Project BOQ.
Questions
Is there a count test report?
Yes, the Textile suite includes a Yarn Count (Ne) test with CV %.