Formula
lbf·in to N·m conversion formula
Use this relationship for a direct conversion:
Worked example
2 lbf·in = 0.2259696581 N·m.
Factors use exact international length definitions and conventional standard gravity for force-based units.
Torque conversion
1 pound-inch (lbf·in) equals 0.112984829028 newton-meter (N·m). Enter any value below to convert from lbf·in to N·m.
Enter a value and choose units. Results update instantly.
1 lbf·in = 0.112984829 N·m
| Unit | Value |
|---|---|
| Newton-meter N·m | 0.112984829 |
| Kilonewton-meter kN·m | 0.0001129848 |
| Newton-centimeter N·cm | 11.2984829028 |
| Pound-foot lbf·ft | 0.0833333333 |
| Pound-inch lbf·in | 1 |
| Kilogram-force meter kgf·m | 0.0115212462 |
| Ounce-force inch ozf·in | 16 |
Formula
Use this relationship for a direct conversion:
2 lbf·in = 0.2259696581 N·m.
Factors use exact international length definitions and conventional standard gravity for force-based units.
Quick reference
| Pound-inch (lbf·in) | Newton-meter (N·m) |
|---|---|
| 0.01 | 0.0011298483 |
| 0.1 | 0.0112984829 |
| 1 | 0.112984829 |
| 2 | 0.2259696581 |
| 5 | 0.5649241451 |
| 10 | 1.1298482903 |
| 25 | 2.8246207257 |
| 50 | 5.6492414514 |
| 100 | 11.2984829028 |
| 1,000 | 112.9848290276 |
From unit
One pound-force acting at one inch.
Symbol: lbf·in
To unit
One newton acting at a one-meter moment arm.
Symbol: N·m
Keep converting
Source
Definitions are checked against NIST SP 811: Torque and moment of force. Calculations use full internal precision before display rounding.
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Use the formula N·m = lbf·in x 0.112984829028. 1 pound-inch (lbf·in) equals 0.112984829028 newton-meter (N·m).
Factors use exact international length definitions and conventional standard gravity for force-based units.