Force and Torque
N·mtoozf·in
Convert newton-metres (N·m) to ounce-force inches (ozf·in).
Factor1 N·m = 141.6119 ozf·in
Converter
N·m
Accepts numbers or expressions, e.g. 150 + 14.7
Result
ozf·in
Rendered to 6 significant figures.
Formula
Formula
ozf·in = N·m × 141.6119
Multiply any value in newton-metres by 141.6119 to obtain the value in ounce-force inches.
Worked example
Convert 1 N·m to ozf·in.
- 01Start with 1 N·m.
- 02Multiply by the conversion factor: 1 × 141.6119 = 141.612 ozf·in.
Result1 N·m = 141.612 ozf·in
Conversion table
| N·m | ozf·in |
|---|---|
| 1 | 141.61 |
| 2 | 283.22 |
| 5 | 708.06 |
| 10 | 1416.1 |
| 20 | 2832.2 |
| 50 | 7080.6 |
| 100 | 14161 |
| 200 | 28322 |
| 500 | 70806 |
| 1000 | 1.4161e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from N·m to ozf·in?
1 N·m equals 141.6119 ozf·in. To convert, multiply the value in newton-metres by 141.6119.
How do I convert 1 N·m to ozf·in?
1 N·m = 141.612 ozf·in. For any value, multiply by 141.6119.
How do I convert ozf·in back to N·m?
Divide by the same factor — or equivalently, multiply by 0.007061552. So 1 ozf·in = 0.00706155 N·m.
When would I need to convert newton-metre to ounce-force inch?
Torque conversions between N·m and ozf·in are needed in fastener specification, mechanical equipment design, drivetrain analysis and lifting/rigging calculations. Newton-metre (N·m) is the SI standard; lbf·ft and lbf·in dominate US fastener and machinery datasheets; kgf·m appears in legacy metric documentation. Display symbol is N·m — never the abbreviation "nm", which denotes nanometre.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).