Convert Kilotex to Kilograms per Metre (ktex to kg/m)
1 kilotex (ktex) = 0.001 kilograms per metre (kg/m). 1 kg/m = 1000 ktex. Example: 15 ktex = 15 × 0.001 = 0.015 kg/m.
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1 ktex = 0.001 kg/m
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kilotex to kilogram per metre converter to paste a column from Excel.
How to Convert Kilotex to Kilogram per Metre
- 1 ktex = 0.001 kg/m
- 1 kg/m = 1000 ktex
- Example: convert 15 ktex to kg/m: 15 ktex = 15 × 0.001 kg/m = 0.015 kg/m
Formula
kg/m = ktex ÷ 1000
Derivation from SI units:
- 1 ktex = 1 g per metre = 1000 tex = 10⁻³ kg/m (exact)
- The coherent SI unit of linear density: mass in kilograms per metre of length.
Both units are defined exactly, so the factor is exact. Kilotex definition: kilotex; Kilogram per Metre definition: kilogram per metre.
Worked examples
- A reading of 2.5 ktex converts to 0.0025 kg/m.
2.5 ktex × 0.001 = 0.0025 kg/m - A value of 4 ktex is 0.004 kg/m.
4 ktex × 0.001 = 0.004 kg/m
Kilotex to Kilogram per Metre conversion table
| Kilotex (ktex) | Kilograms per Metre (kg/m) |
|---|---|
| 0.5 ktex | 0.0005 kg/m |
| 1 ktex | 0.001 kg/m |
| 2 ktex | 0.002 kg/m |
| 2.5 ktex | 0.0025 kg/m |
| 3 ktex | 0.003 kg/m |
| 3.5 ktex | 0.0035 kg/m |
| 4 ktex | 0.004 kg/m |
| 5 ktex | 0.005 kg/m |
| 6 ktex | 0.006 kg/m |
| 8 ktex | 0.008 kg/m |
Where it's used
Kilotex are used for card and draw-frame sliver (about 3–5 ktex), while kilograms per metre appear in ropes, cables and heavy tows. Both measure yarn count (linear density of yarns and fibres), so the conversion is a fixed factor.
Kilotex to other yarn count units
| Conversion | 1 ktex equals |
|---|---|
| kilotex to kilogram per metre | 0.001 kg/m |
| kilotex to tex | 1000 tex |
| kilotex to denier | 9000 den |
| kilotex to Ne | 0.5905412474 Ne |
| kilotex to decitex | 10000 dtex |
| kilotex to Nm | 1 Nm |
| kilotex to Nw | 0.8858118712 Nw |
| kilotex to woollen count | 1.937713468 NY |
Show 1 more units
| kilotex to linen lea | 1.653515493 NeL |
|---|
Frequently asked questions
How many kilograms per metre are in 1 kilotex?
1 ktex = 0.001 kg/m.
How do I convert kilotex to kilograms per metre?
Multiply the value in ktex by 0.001, or divide it by 1000. For example, 15 ktex × 0.001 = 0.015 kg/m.
Is the ktex to kg/m conversion exact?
Yes. Both units are defined exactly, and 1 ktex is exactly 0.001 kg/m.
Sources
- ISO 1144, Textiles — Universal system for designating linear density (Tex System), International Organization for Standardization , Tex system.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
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 Kilotex to Kilograms per Metre (ktex to kg/m). Retrieved October 25, 2026, from https://scientificconverters.com/yarn-count/kilotex-to-kilograms-per-meter/
IEEE
Scientific Converters, "Convert Kilotex to Kilograms per Metre (ktex to kg/m)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/yarn-count/kilotex-to-kilograms-per-meter/