Convert Pounds per Foot to Tex
Instantly convert Pounds per Foot (lb/ft) to Tex (tex) with our free online calculator.
Formula: lb/ft to tex — multiply by 1.4882e+6
Reference Table
| Pounds per Foot (lb/ft) | Tex (tex) |
|---|---|
| 1 | 1488160 |
| 5 | 7440800 |
| 10 | 14881600 |
| 25 | 37204000 |
| 50 | 74408000 |
| 100 | 148816000 |
How to Convert Pounds per Foot to Tex
Formula
To convert Pounds per Foot (lb/ft) to Tex (tex): multiply by 1.4882e+6
Step-by-Step
- Start with your value in Pounds per Foot (lb/ft).
- Multiply by 1.4882e+6 to perform the conversion.
- The result is your value expressed in Tex (tex).
Conversion Factor
1 lb/ft = 1488160 tex
Reverse Factor
1 tex = 6.719708e-7 lb/ft
Worked Example
Convert 25 Pounds per Foot to Tex: 25 lb/ft = 37204000 tex
About Pound per Foot (lb/ft)
An imperial linear-density unit (≈ 1.4882 kg/m per NIST SP 811). The single most important imperial linear-density unit in US engineering because US structural-steel shapes are NAMED by their lb/ft mass per AISC convention: 'W14×90' designates a 14-inch nominal-depth wide-flange beam weighing exactly 90 lb/ft (the second number is always the lb/ft mass). The AISC Steel Construction Manual lists every rolled-steel shape — W, S, M, HP, HSS, C, MC, L, WT, MT — by its lb/ft nominal weight. Also the universal unit for oil-country tubular goods (OCTG) casing and tubing per API 5CT (a typical 5-1/2 inch OD production tubing is 17 lb/ft; 9-5/8 inch OD intermediate casing is 47 lb/ft), petroleum pipeline specifications per API 5L (a 30-inch OD crude-oil pipeline at 0.5-inch wall is ~158 lb/ft), and marine anchor-chain ratings per ABS / DNV (3-inch stud-link anchor chain ~90 lb/ft). Convert lb/ft to kg/m by multiplying by 1.4882; to lb/in by dividing by 12.
About Tex (tex)
A textile-industry linear-density unit equal to exactly grams per 1,000 meters of fiber or yarn (= 10⁻⁶ kg/m = 1 mg/m). Tex is the ISO-standard fiber-fineness unit worldwide per ISO 2060 'Yarn from Packages — Determination of Linear Density (Mass per Unit Length)'. Used universally in: tire-cord industry per ASTM D885 (polyester tire cord 1,100-1,650 tex; rayon cord 1,840-2,750 tex; aramid/Kevlar cord 1,580-2,840 tex; steel-wire tire-belt 4,400 tex), industrial belting and conveyor-belt reinforcement fabrics, carpet and rug yarn (Berber loop-pile typical 2,000-5,000 tex; nylon BCF 1,400 tex), sewing-thread and embroidery-thread specifications, polypropylene woven slings for material handling, and continuous-filament-yarn (CFY) manufacturing. Direct measurement principle: weigh 1,000 m of the fiber under standardized 20 °C / 65% RH atmosphere per ISO 139, heavier fiber = higher tex. Convert tex to g/km (numerically identical); to denier by multiplying by 9; to kg/m by dividing by 10⁶.
Quick Facts
- 1 Pound per Foot equals 1488160 Tex
- 1 Tex equals 6.719708e-7 Pounds per Foot
- Pound per Foot is a unit of linear density
- Tex is a unit of linear density
- This conversion is commonly used in textile manufacturing, cable engineering, and structural analysis
- The Pound per Foot belongs to the imperial system
Common Pound per Foot to Tex Conversions
| Pounds per Foot (lb/ft) | Tex (tex) |
|---|---|
| 0.01 | 14881.6 |
| 0.1 | 148816 |
| 0.25 | 372040 |
| 0.5 | 744080 |
| 1 | 1488160 |
| 2 | 2976320 |
| 3 | 4464480 |
| 5 | 7440800 |
| 10 | 14881600 |
| 15 | 22322400 |
| 20 | 29763200 |
| 25 | 37204000 |
| 50 | 74408000 |
| 75 | 111612000 |
| 100 | 148816000 |
| 250 | 372040000 |
| 500 | 744080000 |
| 1000 | 1.488160e+9 |
| 5000 | 7.440800e+9 |
| 10000 | 1.488160e+10 |
Understanding Pounds per Foot
The Pound per Foot (symbol: lb/ft) is a unit of linear density. An imperial linear-density unit (≈ 1.4882 kg/m per NIST SP 811). The single most important imperial linear-density unit in US engineering because US structural-steel shapes are NAMED by their lb/ft mass per AISC convention: 'W14×90' designates a 14-inch nominal-depth wide-flange beam weighing exactly 90 lb/ft (the second number is always the lb/ft mass). The AISC Steel Construction Manual lists every rolled-steel shape — W, S, M, HP, HSS, C, MC, L, WT, MT — by its lb/ft nominal weight. Also the universal unit for oil-country tubular goods (OCTG) casing and tubing per API 5CT (a typical 5-1/2 inch OD production tubing is 17 lb/ft; 9-5/8 inch OD intermediate casing is 47 lb/ft), petroleum pipeline specifications per API 5L (a 30-inch OD crude-oil pipeline at 0.5-inch wall is ~158 lb/ft), and marine anchor-chain ratings per ABS / DNV (3-inch stud-link anchor chain ~90 lb/ft). Convert lb/ft to kg/m by multiplying by 1.4882; to lb/in by dividing by 12.
It belongs to the imperial measurement system.
Pounds per Foot are commonly used in textile manufacturing, cable engineering, and structural analysis.
Understanding Tex
The Tex (symbol: tex) is a unit of linear density. A textile-industry linear-density unit equal to exactly grams per 1,000 meters of fiber or yarn (= 10⁻⁶ kg/m = 1 mg/m). Tex is the ISO-standard fiber-fineness unit worldwide per ISO 2060 'Yarn from Packages — Determination of Linear Density (Mass per Unit Length)'. Used universally in: tire-cord industry per ASTM D885 (polyester tire cord 1,100-1,650 tex; rayon cord 1,840-2,750 tex; aramid/Kevlar cord 1,580-2,840 tex; steel-wire tire-belt 4,400 tex), industrial belting and conveyor-belt reinforcement fabrics, carpet and rug yarn (Berber loop-pile typical 2,000-5,000 tex; nylon BCF 1,400 tex), sewing-thread and embroidery-thread specifications, polypropylene woven slings for material handling, and continuous-filament-yarn (CFY) manufacturing. Direct measurement principle: weigh 1,000 m of the fiber under standardized 20 °C / 65% RH atmosphere per ISO 139, heavier fiber = higher tex. Convert tex to g/km (numerically identical); to denier by multiplying by 9; to kg/m by dividing by 10⁶.
Tex are commonly used in textile manufacturing, cable engineering, and structural analysis.
Why Convert Pounds per Foot to Tex?
Converting between Pounds per Foot and Tex is a frequent requirement for engineers, scientists, and students working with linear density values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate linear density conversion is essential.
Frequently Asked Questions
How do I convert Pounds per Foot to Tex?
An imperial linear-density unit (≈ 1. To convert Pounds per Foot to Tex, multiply by 1.4882e+6. For example, 25 lb/ft equals 37204000 tex.
How many Tex are in 1 Pound per Foot?
There are 1488160 Tex in 1 Pound per Foot.
How many Pounds per Foot are in 1 Tex?
There are 6.719708e-7 Pounds per Foot in 1 Tex.
What is the formula for Pound per Foot to Tex conversion?
The formula is: multiply by 1.4882e+6. This means 1 lb/ft = 1488160 tex.
Is a Pound per Foot bigger than a Tex?
No. One Pound per Foot is smaller than one Tex because 1 lb/ft equals 1488160 tex, which is greater than 1.
When do you need to convert between Pounds per Foot and Tex?
A textile-industry linear-density unit equal to exactly grams per 1,000 meters of fiber or yarn (= 10⁻⁶ kg/m = 1 mg/m). Pound per Foot and Tex are both linear density units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.