Convert Yorkshire Woollen Count to Linen Lea (NY to NeL)
1 Yorkshire woollen count (NY) = 0.8533333333 linen lea (NeL). 1 NeL = 1.171875 NY. Example: 15 NY = 15 × 0.8533333333 = 12.8 NeL.
Also searched as Yorkshire woollen count to NeL, Yorkshire woollen count in NeL, Yorkshire woollen count into linen lea, NY to NeL, NY in linen lea, NY into linen lea, Yorkshire woollen count to linen lea and NY to linen lea converter.
1 NY = 0.8533333333 NeL
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk woollen count to linen lea converter to paste a column from Excel.
How to Convert Yorkshire Woollen Count to Linen Lea
- 1 NY = 0.8533333333 NeL
- 1 NeL = 1.171875 NY
- Example: convert 15 NY to NeL: 15 NY = 15 × 0.8533333333 NeL = 12.8 NeL
Formula
NeL = NY × 0.8533333333333
or NeL = NY ÷ 1.171875
Derivation from SI units:
- Yorkshire woollen count = number of 256-yard skeins per pound, so tex = 1937.7 ÷ count
- Linen lea = number of 300-yard leas per pound, so tex = 1653.5 ÷ count
- 1 NY = 0.00193771346819 kg/m ÷ 0.001653515492855 kg/m per NeL = 0.8533333333333 NeL
Both units are defined exactly, so the factor is exact. Yorkshire Woollen Count definition: Yorkshire woollen count; Linen Lea definition: linen lea.
Worked examples
- A reading of 10 NY converts to 8.533333333 NeL.
10 NY × 0.8533333333 = 8.533333333 NeL - A value of 20 NY is 17.06666667 NeL.
20 NY × 0.8533333333 = 17.06666667 NeL
Yorkshire Woollen Count to Linen Lea conversion table
| Yorkshire Woollen Count (NY) | Linen Lea (NeL) |
|---|---|
| 4 NY | 3.413333333 NeL |
| 6 NY | 5.12 NeL |
| 8 NY | 6.826666667 NeL |
| 10 NY | 8.533333333 NeL |
| 12 NY | 10.24 NeL |
| 16 NY | 13.65333333 NeL |
| 20 NY | 17.06666667 NeL |
| 24 NY | 20.48 NeL |
| 30 NY | 25.6 NeL |
| 40 NY | 34.13333333 NeL |
Where it's used
Yorkshire Woollen Count are used for woollen-spun yarns for tweeds and blankets, while linen lea appear in linen and flax yarns. Both measure yarn count (linear density of yarns and fibres), so the conversion is a fixed factor.
Yorkshire Woollen Count to other yarn count units
| Conversion | 1 NY equals |
|---|---|
| woollen count to linen lea | 0.8533333333 NeL |
| woollen count to tex | 1937.713468 tex |
| woollen count to denier | 17439.42121 den |
| woollen count to Ne | 0.3047619048 Ne |
| woollen count to decitex | 19377.13468 dtex |
| woollen count to Nm | 0.5160721729 Nm |
| woollen count to Nw | 0.4571428571 Nw |
| woollen count to kilotex | 1.937713468 ktex |
Show 1 more units
| woollen count to kilogram per metre | 0.001937713468 kg/m |
|---|
Frequently asked questions
How many linen lea are in 1 Yorkshire woollen count?
1 NY = 0.8533333333 NeL.
How do I convert Yorkshire woollen count to linen lea?
Multiply the value in NY by 0.8533333333, or divide it by 1.171875. For example, 15 NY × 0.8533333333 = 12.8 NeL.
Is the NY to NeL conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- ASTM D2260, Standard Tables of Conversion Factors and Equivalent Yarn Numbers Measured in Various Numbering Systems, ASTM International , Woollen count (Yorkshire skeins).
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "yard" and "pound".
- ASTM D2260, Standard Tables of Conversion Factors and Equivalent Yarn Numbers Measured in Various Numbering Systems, ASTM International , Linen lea.
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 Yorkshire Woollen Count to Linen Lea (NY to NeL). Retrieved October 25, 2026, from https://scientificconverters.com/yarn-count/woollen-count-to-linen-lea/
IEEE
Scientific Converters, "Convert Yorkshire Woollen Count to Linen Lea (NY to NeL)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/yarn-count/woollen-count-to-linen-lea/