How to convert newton metres to pound-force inches
lbf·in = N·m × 8.850745791
Example: 5 N·m × 8.850745791 = 44.25372896 lbf·in
Newton Meters to Pound-force Inches table
| Newton Meters (N·m) | Pound-force Inches (lbf·in) |
|---|---|
| 0.5 N·m | 4.4253729 lbf·in |
| 1 N·m | 8.8507458 lbf·in |
| 2 N·m | 17.701492 lbf·in |
| 3 N·m | 26.552237 lbf·in |
| 4 N·m | 35.402983 lbf·in |
| 5 N·m | 44.253729 lbf·in |
| 6 N·m | 53.104475 lbf·in |
| 7 N·m | 61.955221 lbf·in |
| 8 N·m | 70.805966 lbf·in |
| 9 N·m | 79.656712 lbf·in |
| 10 N·m | 88.507458 lbf·in |
| 15 N·m | 132.76119 lbf·in |
| 20 N·m | 177.01492 lbf·in |
| 25 N·m | 221.26864 lbf·in |
| 30 N·m | 265.52237 lbf·in |
| 40 N·m | 354.02983 lbf·in |
| 50 N·m | 442.53729 lbf·in |
| 75 N·m | 663.80593 lbf·in |
| 100 N·m | 885.07458 lbf·in |
| 250 N·m | 2,212.6864 lbf·in |
| 500 N·m | 4,425.3729 lbf·in |
| 1,000 N·m | 8,850.7458 lbf·in |
About these units
Newton Meters (N·m): The newton metre (N·m) is the SI unit of torque, used in car specifications and tightening torques.
Pound-force Inches (lbf·in): A pound-force inch is 1/12 of a pound-force foot, about 0.113 N·m, used for small fasteners.
Frequently asked questions
How many pound-force inches are in 1 newton metre?
1 newton metre (N·m) equals 8.850745791 pound-force inches (lbf·in).
How do I convert N·m to lbf·in?
Multiply the value in newton metres by 8.850745791. For example, 5 N·m × 8.850745791 = 44.25372896 lbf·in.
How do I convert pound-force inches back to newton metres?
Multiply by 0.112984829 (or divide by 8.850745791). 1 lbf·in = 0.112984829 N·m.
What is a newton metre?
The newton metre (N·m) is the SI unit of torque, used in car specifications and tightening torques.
Conversion factors come from exact international definitions (NIST SP 811, BIPM) where they exist. Results show up to 10 significant digits. Need every torque unit at once? Use the Torque Converter.