Convert Pound-Force per Foot to Newton per Meter
Live bidirectional calculator for Pounds-Force per Foot (lbf/ft) and Newtons per Meter (N/m) with verified formula and conversion charts.
Surface Tension4 units
How the Calculation Works (Linear Scaling)
Since 1 Pound-Force per Foot = 14.593903 Newtons per Meter, multiply the value in Pounds-Force per Foot by 14.593903.
Pound-Force per Foot to Newton per Meter Conversion Table
Precomputed values for quick reference and printing.
| Pound-Force per Foot | Newton per Meter |
|---|---|
| 1 lbf/ft | 14.5939 N/m |
| 2 lbf/ft | 29.1878 N/m |
| 3 lbf/ft | 43.7817 N/m |
| 4 lbf/ft | 58.3756 N/m |
| 5 lbf/ft | 72.9695 N/m |
| 6 lbf/ft | 87.5634 N/m |
| 7 lbf/ft | 102.1573 N/m |
| 8 lbf/ft | 116.7512 N/m |
| 9 lbf/ft | 131.3451 N/m |
| 10 lbf/ft | 145.939 N/m |
| 15 lbf/ft | 218.9085 N/m |
| 20 lbf/ft | 291.8781 N/m |
| 25 lbf/ft | 364.8476 N/m |
| 30 lbf/ft | 437.8171 N/m |
| 40 lbf/ft | 583.7561 N/m |
| 50 lbf/ft | 729.6951 N/m |
| 75 lbf/ft | 1094.5427 N/m |
| 100 lbf/ft | 1459.3903 N/m |
| Newton per Meter | Pound-Force per Foot |
|---|---|
| 1 N/m | 0.0685 lbf/ft |
| 2 N/m | 0.137 lbf/ft |
| 3 N/m | 0.2056 lbf/ft |
| 4 N/m | 0.2741 lbf/ft |
| 5 N/m | 0.3426 lbf/ft |
| 6 N/m | 0.4111 lbf/ft |
| 7 N/m | 0.4797 lbf/ft |
| 8 N/m | 0.5482 lbf/ft |
| 9 N/m | 0.6167 lbf/ft |
| 10 N/m | 0.6852 lbf/ft |
| 15 N/m | 1.0278 lbf/ft |
| 20 N/m | 1.3704 lbf/ft |
| 25 N/m | 1.713 lbf/ft |
| 30 N/m | 2.0557 lbf/ft |
| 40 N/m | 2.7409 lbf/ft |
| 50 N/m | 3.4261 lbf/ft |
| 75 N/m | 5.1391 lbf/ft |
| 100 N/m | 6.8522 lbf/ft |
About Pound-Force per Foot (lbf/ft)
The imperial/US customary unit of surface tension, equal to one pound-force applied over a length of one foot (โ 14.593903 N/m).
History: English engineering customary unit for interfacial capillary mechanics in porous media.
Common Uses: Petroleum reservoir oil-water interfacial tension calculations in American customary engineering manuals.
About Newton per Meter (N/m)
The SI coherent derived unit of surface tension and surface energy, equal to one newton of contractile force acting along a line of one meter (1 J/mยฒ).
History: Standard physical chemistry surface energy unit adopted under the International System of Units (SI).
Common Uses: Colloid chemistry, capillary fluid dynamics, surfactant formulation science.
โ Frequently Asked Questions
How many Newtons per Meter are in 1 Pound-Force per Foot?
There are exactly 14.593903 Newtons per Meter in 1 Pound-Force per Foot (1 lbf/ft = 14.593903 N/m).
What is the formula to convert Pound-Force per Foot to Newton per Meter?
The formula is: Newton per Meter = Pound-Force per Foot ร 14.593903. Since 1 Pound-Force per Foot = 14.593903 Newtons per Meter, multiply the value in Pounds-Force per Foot by 14.593903.
How do I convert 1 lbf/ft to N/m manually?
To convert 1 lbf/ft to N/m: apply the formula Newton per Meter = Pound-Force per Foot ร 14.593903. Substituting gives: 1 ร 14.593903 = 14.5939 N/m.