Moment of Force / lbf·in → kgf·m
Convert Pound-force inches to Kilogram-force meters
Convert force moments about a point or axis for statics. Convert Pound-force inches (lbf·in) to Kilogram-force meters (kgf·m). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Kilogram-force meters to Pound-force inches →
How to convert pound-force inches to kilogram-force meters
Moment equals force times perpendicular distance. Although its dimensions match energy, a moment in N·m is not a quantity of heat or work in joules. Pound values here mean pound-force.
Use x for the value in lbf·in, b for the intermediate value in N·m, and y for the result in kgf·m.
kgf·m = lbf·in × 0.11298482902761668 ÷ 9.80665
Worked examples
10 lbf·in ≈ 0.11521246198 kgf·m
Step 1: (10 × 0.112984829028) ≈ 1.12984829028 N·m.
Step 2: 1.12984829028 ÷ 9.80665 ≈ 0.11521246198 kgf·m.20 lbf·in ≈ 0.23042492396 kgf·m
Step 1: (20 × 0.112984829028) ≈ 2.25969658055 N·m.
Step 2: 2.25969658055 ÷ 9.80665 ≈ 0.23042492396 kgf·m.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Pound-force inches
Pound-force inches (lbf·in) measures moment of force under the conventions above. The base value in N·m is (x × 0.112984829028), where x is the numerical value in lbf·in. Factors shown here are rounded for display; calculations use the stored factor.
About Kilogram-force meters
Kilogram-force meters (kgf·m) measures moment of force under the conventions above. The base value in N·m is (x × 9.80665), where x is the numerical value in kgf·m. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Pound-force inches to kilogram-force meters reference table
| Pound-force inches (lbf·in) | Kilogram-force meters (kgf·m) |
|---|---|
| 1 | 0.011521246198 |
| 5 | 0.05760623099 |
| 10 | 0.11521246198 |
| 25 | 0.28803115495 |
| 50 | 0.5760623099 |
| 100 | 1.1521246198 |
| 1000 | 11.521246198 |
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