Torque from one pound-force at one inch.
Pound-inches to Centinewton meters Converter — lb in to cN m
Convert Pound-inch (lb in) to Centinewton meter (cN m) using the exact conversion factor (1 pound-inch = 11.2984829 centinewton meter). See the formula, worked examples, and conversion table.
Pound-inches to Centinewton meters converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Centinewton meter is 0.01 newton meter units.
Result = input x 0.112984829 / 0.01.
Torque units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pound-inches to Centinewton meters
Pound-inch and Centinewton meter both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Torque from one pound-force at one inch, and centinewton meter is 0.01 newton meter units.
Formula
centinewton meters = pound-inches × 11.2984829028
This factor comes from each unit's defined relationship to the category's base unit: 1 pound-inch equals 0.112984829028 base units, and 1 centinewton meter equals 0.01 base units, so dividing one by the other gives the direct pound-inch-to-centinewton meter factor of 11.2984829028.
Simple example
1 lb in × 11.2984829 = 11.2984829 cN m
1 pound-inch = 11.2984829 centinewton meters.
Real-world example
100 lb in × 11.2984829 = 1,129.84829 cN m
100 pound-inches = 1,129.84829 centinewton meters.
Conversion table
| Pound-inch (lb in) | Centinewton meter (cN m) |
|---|---|
| 1 lb in | 11.2984829 cN m |
| 10 lb in | 112.984829 cN m |
| 50 lb in | 564.9241451 cN m |
| 100 lb in | 1,129.84829 cN m |
| 500 lb in | 5,649.241451 cN m |
| 1,000 lb in | 11,298.4829 cN m |
Reverse conversion: Centinewton meter to Pound-inch
11.2984829 cN m × 0.08850745791 = 0.9999999998 lb in
11.2984829 centinewton meters = 0.9999999998 pound-inches.
pound-inches = centinewton meters × 0.0885074579133
For a page dedicated to this direction, see Centinewton meter to Pound-inch.
Understanding the Pound-inch (lb in)
Torque from one pound-force at one inch.
Understanding the Centinewton meter (cN m)
Centinewton meter is 0.01 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centinewton meters are in 1 pound-inch?
1 pound-inch equals 11.2984829 centinewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert pound-inch to centinewton meter?
Multiply the pound-inch value by 11.2984829. The converter above does this instantly to whatever precision you set.
How do I convert centinewton meter back to pound-inch?
Use the reverse factor: 1 centinewton meter equals 0.0885074579 pound-inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound-inch?
Pound-inch (lb in) is a unit of engineering.
What is a centinewton meter?
Centinewton meter (cN m) is a unit of engineering.
Is the pound-inch to centinewton meter conversion exact?
Yes. Both pound-inch and centinewton meter are defined by fixed standards rather than physical artifacts, so the factor of 11.2984829 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.