Pound-force inches to Newton metres
1 pound-force inch = 0.11298 newton metres · 1 N·m = 8.8507 lbf·in
1 pound-force inch = 0.11298 newton metres
How it’s calculated
N·m = lbf·in × 0.112984829
- Multiply the value in pound-force inches by 0.112984829.
- To go back, divide by 0.112984829 (or multiply by 8.850745791).
- 1 lbf·in = 0.112984829 N·m · 1 N·m = 8.850745791 lbf·in
Show worked solutionFactor, unit cancellation and rounding, step by step
Find the conversion factor
By definition 1 N·m = 8.85074579132718 lbf·in. Source: NIST SP 811 / Handbook 44; BIPM SI Brochure (9th ed.) (SI prefixes and accepted units).
Multiply by the factor written as a fraction
Put lbf·in in the denominator so it cancels, leaving N·m.
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 0.11298 N·m
1 lbf·in in other units
Batch convert lbf·in → N·m
- 1 lbf·in = 0.11298 N·m
- 5 lbf·in = 0.56492 N·m
- 10 lbf·in = 1.1298 N·m
- 25 lbf·in = 2.8246 N·m
Quick examples
- 1 pound-force inch = 0.11298 newton metres
- 5 pound-force inches = 0.56492 newton metres
- 10 pound-force inches = 1.1298 newton metres
- 25 pound-force inches = 2.8246 newton metres
- 100 pound-force inches = 11.298 newton metres
About these units
Pound-force inch (lbf·in)
US & imperial (identical)
1 lbf·in = 0.112984829 N·m
Source: NIST SP 811 / Handbook 44
Newton metre (N·m)
SI (metric)
Base unit
Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)
Pound-force inches to newton metres conversion table
| Pound-force inches (lbf·in) | Newton metres (N·m) |
|---|---|
| 0.1 lbf·in | 0.011298 N·m |
| 0.5 lbf·in | 0.056492 N·m |
| 1 lbf·in | 0.11298 N·m |
| 2 lbf·in | 0.22597 N·m |
| 3 lbf·in | 0.33895 N·m |
| 4 lbf·in | 0.45194 N·m |
| 5 lbf·in | 0.56492 N·m |
| 6 lbf·in | 0.67791 N·m |
| 7 lbf·in | 0.79089 N·m |
| 8 lbf·in | 0.90388 N·m |
| 9 lbf·in | 1.0169 N·m |
| 10 lbf·in | 1.1298 N·m |
| 15 lbf·in | 1.6948 N·m |
| 20 lbf·in | 2.2597 N·m |
| 25 lbf·in | 2.8246 N·m |
| 30 lbf·in | 3.3895 N·m |
| 40 lbf·in | 4.5194 N·m |
| 50 lbf·in | 5.6492 N·m |
| 75 lbf·in | 8.4739 N·m |
| 100 lbf·in | 11.298 N·m |
| 250 lbf·in | 28.246 N·m |
| 500 lbf·in | 56.492 N·m |
| 1,000 lbf·in | 112.98 N·m |
Related conversions
Frequently asked questions
How do I convert pound-force inches to newton metres?
Use N·m = lbf·in × 0.112984829. Multiply the value in pound-force inches by 0.112984829.
How many newton metres are in 1 pound-force inch?
1 pound-force inch (lbf·in) equals 0.11298 newton metres (N·m); more precisely 0.112984829.
How many pound-force inches are in 1 newton metre?
1 newton metre (N·m) equals 8.8507 pound-force inches (lbf·in); more precisely 8.850745791.
What is 10 lbf·in in N·m?
10 pound-force inches = 1.1298 newton metres.
Formula: N·m = lbf·in × 0.112984829. Factors last reviewed 2026-10-27.