linear density · International textile / SI-compatible · Modern standardized
1 tex = 1 gram per 1000 metres = 1 mg/m = 10^-6 kg/m.
Converter
linear density · Textile / hosiery / fibers · Historical-modern standardized convention
denier
exact
- Record
- M573
- Definition quality
- Exact by definition
- Conversion mode
- multiplicative
- Calculator
- Fully calculable
Definition
1 denier = 1 gram per 9000 metres = 1/9 tex ≈ 0.111111 tex.
Reference value
One denier is exactly 1.111111111 × 10⁻⁷ kilogram per metres.
History & use
The denier system became especially familiar through silk, hosiery and synthetic fibres.
Modern use
Modern use is context-dependent and varies by region or measurement system.
Sources & evidence
Source tier — · confidence high
Related measurements
linear density · International textile · Modern standardized
1 dtex = 0.1 tex = 1 gram per 10,000 metres.