Torque Converter

Convert torque between N·m, ft·lbf, in·lbf, kgf·cm, J/rad, and kgf·m.

Enter one torque value, choose its unit, then click Calculate.

Input

J/rad = N·m by definition.

Results

Newton-meters
N·m
Feet-pounds
ft·lbf
Inch-pounds
in·lbf
Kilogram-force centimeters
kgf·cm
Joules per radian
J/rad
Kilogram-force meters
kgf·m
Step-by-step derivation
Enter a value, then click Calculate to see the working.
References
  • 1 ft·lbf = 1.3558179483314004 N·m
  • 1 in·lbf = 0.1129848290276167 N·m
  • 1 kgf·cm = 0.0980665 N·m
  • 1 kgf·m = 9.80665 N·m
  • 1 J/rad = 1 N·m

Use this Nm to ft-lbs Converter to convert between newton-meters, foot-pounds, inch-pounds, kilogram-force units, and other supported torque units.

Conversion Method

For newton-meters and foot-pounds:

1 N·m ≈ 0.737562 ft·lbf

1 ft·lbf ≈ 1.355818 N·m

Therefore:

ft·lbf = N·m × 0.737562

Example

Convert 100 N·m to foot-pounds:

100 × 0.737562 ≈ 73.76 ft·lbf

Important Note

This converter changes torque units only. It does not determine the correct tightening torque for a bolt, vehicle, machine, bicycle, electrical terminal, or structural component.

For safety-critical work, always use the torque specification, tightening sequence, lubrication requirements, and procedures provided by the manufacturer or engineering documentation.

Source

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