newton millimeter to pound force inch
Convert newton millimeter (N·mm) to pound force inch (lbf·in). Use an editable torque converter, conversion formula, and reference table.
1 N·mm = 0.008850745791 lbf·in
Conversion formula
One newton millimeter equals 0.008850745791 pound force inch. Multiply your value in newton millimeter by this factor to get pound force inch. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 newton millimeter:5 × 0.008850745791 = 0.04425372896 lbf·in
Conversion table
| newton millimeter (N·mm) | pound force inch (lbf·in) |
|---|---|
| 0.01 | 0.00008850745791 |
| 0.1 | 0.0008850745791 |
| 1 | 0.008850745791 |
| 2 | 0.01770149158 |
| 5 | 0.04425372896 |
| 10 | 0.08850745791 |
| 25 | 0.2212686448 |
| 50 | 0.4425372896 |
| 100 | 0.8850745791 |
| 1000 | 8.850745791 |
About these measurements
Torque describes a force’s turning effect around an axis.
The base reference used here is the newton meter. One newton millimeter is 0.001 base units; one pound force inch is 0.112984829 base units.
Important distinctions
Compound units must match the quantity and dimension. Temperature intervals use size factors rather than temperature offsets. Calorie and BTU entries use the explicit definitions shown.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert N·mm to lbf·in?
Multiply the quantity in N·mm by 0.008850745791. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the pound force inch to newton millimeter converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
