The pound-foot (lb ft) is torque produced by one pound-force applied at a one foot perpendicular distance.
Pound Feet to Kilonewton Meters
Convert pound feet (lb ft) to kilonewton meters (kN m) instantly. Free online torque converter with formulas, tables and examples.
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A kilonewton meter is 1,000 newton meters, a common unit in structural and mechanical torque engineering.
kN m = lb ft × 0.00135581794833
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Formula
kN m = lb ft × 0.00135581794833
lb ft = kN m ÷ 0.00135581794833
Conversion table
| 1 lb ft | 0.001356 kN m |
| 5 lb ft | 0.006779 kN m |
| 10 lb ft | 0.013558 kN m |
| 20 lb ft | 0.027116 kN m |
| 50 lb ft | 0.067791 kN m |
| 100 lb ft | 0.135582 kN m |
| 500 lb ft | 0.677909 kN m |
| 1000 lb ft | 1.355818 kN m |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the pound-foot (lb ft). The pound-foot (lb ft) is torque produced by one pound-force applied at a one foot perpendicular distance.
What is the destination unit in this conversion?
The destination unit is the kilonewton meter (kN m). A kilonewton meter is 1,000 newton meters, a common unit in structural and mechanical torque engineering.
How do I convert pound feet to kilonewton meters?
Multiply the number of pound feet by 0.00135581794833 to get the equivalent value in kilonewton meters. For example, 5 lb ft × 0.00135581794833 = 0.006779 kN m.
Is the pound-foot to kilonewton meter conversion exact?
Yes. This converter uses a fixed factor of 0.00135581794833, so results are precise and consistent every time you use it.
Where is this conversion commonly used?
It's used in mechanical and automotive engineering, structural torque analysis, product specifications, and any context where you need to switch between pound-foot and kilonewton meter values.
Can I convert kilonewton meters back to pound feet?
Yes. Multiply the kilonewton meters value by 737.562149277, or divide it by 0.00135581794833, to convert back to pound feet.
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About this conversion
This page converts pound feet (lb ft) into kilonewton meters (kN m) using the Universal Converter's torque conversion engine.
Pound-foot-to-Kilonewton meter conversions are useful for mechanical problems, engine and fastener torque specifications, and any task that mixes different torque units.
The formula is kN m = lb ft × 0.00135581794833, based on the standard definitions of pound-foot and kilonewton meter.
Because the conversion factor is fixed, results stay consistent and repeatable no matter how many times you calculate them.
Pound-foot: The pound-foot (lb ft) is torque produced by one pound-force applied at a one foot perpendicular distance. Kilonewton meter: A kilonewton meter is 1,000 newton meters, a common unit in structural and mechanical torque engineering.