Inch-pounds to Newton-meters Converter
Convert inch-pounds (lbf·in) (lbf·in) to newton-meters (N·m), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a torque, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 lbf·in = 0.112984829028 N·m
- 1 × 0.112984829028 = 0.112984829028 N·m
How to convert inch-pounds to newton-meters
1 lbf·in = 0.112984829028 N·m, so multiply by 0.112984829028 to go from inch-pounds (lbf·in) to newton-meters. Going the other way, 1 N·m = 8.85074579133 lbf·in.
N·m = lbf·in × 0.112984829028 lbf·in = N·m × 8.85074579133
Worked example:
1 lbf·in = 0.112984829028 N·m 5 × 0.112984829028 = 0.564924145138 N·m
Inch-pounds to newton-meters table
| Inch-pounds | Newton-meters |
|---|---|
| 1 lbf·in | 0.112984829028 N·m |
| 2 lbf·in | 0.225969658055 N·m |
| 3 lbf·in | 0.338954487083 N·m |
| 4 lbf·in | 0.45193931611 N·m |
| 5 lbf·in | 0.564924145138 N·m |
| 6 lbf·in | 0.677908974166 N·m |
| 7 lbf·in | 0.790893803193 N·m |
| 8 lbf·in | 0.903878632221 N·m |
| 9 lbf·in | 1.01686346125 N·m |
| 10 lbf·in | 1.12984829028 N·m |
| 15 lbf·in | 1.69477243541 N·m |
| 20 lbf·in | 2.25969658055 N·m |
| 25 lbf·in | 2.82462072569 N·m |
| 30 lbf·in | 3.38954487083 N·m |
| 40 lbf·in | 4.5193931611 N·m |
| 50 lbf·in | 5.64924145138 N·m |
| 75 lbf·in | 8.47386217707 N·m |
| 100 lbf·in | 11.2984829028 N·m |
| 250 lbf·in | 28.2462072569 N·m |
| 500 lbf·in | 56.4924145138 N·m |
| 1000 lbf·in | 112.984829028 N·m |
About the units
- Inch-pounds (lbf·in)
- Inch-pounds (lbf·in), a US customary unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
- Newton-meters (N·m)
- Newton-meters, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).