The pound-foot (lb ft) is torque produced by one pound-force applied at a one foot perpendicular distance.
Pound Feet to Newton Meters
Convert pound feet (lb ft) to newton meters (N m) instantly. Free online torque converter with formulas, tables and examples.
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The newton meter (N m) is the SI derived unit of torque, equal to the moment produced by a one newton force applied at a one meter perpendicular distance.
N m = lb ft × 1.35581794833
Results update instantly for Pound Feet to Newton Meters conversions.
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Formula
N m = lb ft × 1.35581794833
lb ft = N m ÷ 1.35581794833
Conversion table
| 1 lb ft | 1.355818 N m |
| 5 lb ft | 6.779090 N m |
| 10 lb ft | 13.558179 N m |
| 20 lb ft | 27.116359 N m |
| 50 lb ft | 67.790897 N m |
| 100 lb ft | 135.581795 N m |
| 500 lb ft | 677.908974 N m |
| 1000 lb ft | 1355.817948 N 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 newton meter (N m). The newton meter (N m) is the SI derived unit of torque, equal to the moment produced by a one newton force applied at a one meter perpendicular distance.
How do I convert pound feet to newton meters?
Multiply the number of pound feet by 1.35581794833 to get the equivalent value in newton meters. For example, 5 lb ft × 1.35581794833 = 6.779090 N m.
Is the pound-foot to newton meter conversion exact?
Yes. This converter uses a fixed factor of 1.35581794833, 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 newton meter values.
Can I convert newton meters back to pound feet?
Yes. Multiply the newton meters value by 0.737562149277, or divide it by 1.35581794833, to convert back to pound feet.
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About this conversion
This page converts pound feet (lb ft) into newton meters (N m) using the Universal Converter's torque conversion engine.
Pound-foot-to-Newton meter conversions are useful for mechanical problems, engine and fastener torque specifications, and any task that mixes different torque units.
The formula is N m = lb ft × 1.35581794833, based on the standard definitions of pound-foot and newton 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. Newton meter: The newton meter (N m) is the SI derived unit of torque, equal to the moment produced by a one newton force applied at a one meter perpendicular distance.