Convert Decitex to Kilotex (dtex to ktex)
1 decitex (dtex) = 0.0001 kilotex (ktex). 1 ktex = 10000 dtex. Example: 15 dtex = 15 × 0.0001 = 0.0015 ktex.
Also searched as decitex to ktex, decitex in ktex, decitex into kilotex, dtex to ktex, dtex in kilotex, dtex into kilotex, decitex to kilotex, dtex to kilotex converter and how many kilotex in a decitex.
1 dtex = 0.0001 ktex
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk decitex to kilotex converter to paste a column from Excel.
How to Convert Decitex to Kilotex
- 1 dtex = 0.0001 ktex
- 1 ktex = 10000 dtex
- Example: convert 15 dtex to ktex: 15 dtex = 15 × 0.0001 ktex = 0.0015 ktex
Formula
ktex = dtex ÷ 10000
Derivation from SI units:
- 1 dtex = 1 g per 10 000 m = 0.1 tex = 10⁻⁷ kg/m (exact)
- 1 ktex = 1 g per metre = 1000 tex = 10⁻³ kg/m (exact)
- 1 dtex = 1 × 10⁻⁷ kg/m ÷ 0.001 kg/m per ktex = 0.0001 ktex
Both units are defined exactly, so the factor is exact. Decitex definition: decitex; Kilotex definition: kilotex.
Worked examples
- A reading of 56 dtex converts to 0.0056 ktex.
56 dtex × 0.0001 = 0.0056 ktex - A value of 235 dtex is 0.0235 ktex.
235 dtex × 0.0001 = 0.0235 ktex
Decitex to Kilotex conversion table
| Decitex (dtex) | Kilotex (ktex) |
|---|---|
| 11 dtex | 0.0011 ktex |
| 22 dtex | 0.0022 ktex |
| 33 dtex | 0.0033 ktex |
| 44 dtex | 0.0044 ktex |
| 56 dtex | 0.0056 ktex |
| 78 dtex | 0.0078 ktex |
| 110 dtex | 0.011 ktex |
| 167 dtex | 0.0167 ktex |
| 235 dtex | 0.0235 ktex |
| 330 dtex | 0.033 ktex |
| 550 dtex | 0.055 ktex |
| 1100 dtex | 0.11 ktex |
Where it's used
Decitex are used for polyester and nylon filament yarns (for example 167 dtex), while kilotex appear in card and draw-frame sliver (about 3–5 ktex). Both measure yarn count (linear density of yarns and fibres), so the conversion is a fixed factor.
Decitex to other yarn count units
| Conversion | 1 dtex equals |
|---|---|
| decitex to kilotex | 0.0001 ktex |
| decitex to tex | 0.1 tex |
| decitex to denier | 0.9 den |
| decitex to Ne | 5905.412474 Ne |
| decitex to Nm | 10000 Nm |
| decitex to Nw | 8858.118712 Nw |
| decitex to woollen count | 19377.13468 NY |
| decitex to linen lea | 16535.15493 NeL |
Show 1 more units
| decitex to kilogram per metre | 1 × 10⁻⁷ kg/m |
|---|
Frequently asked questions
How many kilotex are in 1 decitex?
1 dtex = 0.0001 ktex.
How do I convert decitex to kilotex?
Multiply the value in dtex by 0.0001, or divide it by 10000. For example, 15 dtex × 0.0001 = 0.0015 ktex.
Is the dtex to ktex conversion exact?
Yes. Both units are defined exactly, and 1 dtex is exactly 0.0001 ktex.
Sources
- ISO 1144, Textiles — Universal system for designating linear density (Tex System), International Organization for Standardization , Tex system.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Decitex to Kilotex (dtex to ktex). Retrieved October 25, 2026, from https://scientificconverters.com/yarn-count/decitex-to-kilotex/
IEEE
Scientific Converters, "Convert Decitex to Kilotex (dtex to ktex)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/yarn-count/decitex-to-kilotex/