Tex, Dtex and Denier Converter

Convert three direct linear-density units for the same yarn. This tool does not convert Ne, Nm, ply count or fabric GSM.

How to use the result

1 tex = 10 dtex = 9 denier. The display rounds to 10 significant digits; retain the precision justified by your input. Zero is accepted as arithmetic input, not a physical yarn specification.

Definitions follow the NIST conversion tables and the decimal prefix deci.

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