Pound-Force Inch to Dyne Millimeter Conversion

Convert between Pound-Force Inch and Dyne Millimeter quickly and accurately.

From Pound-Force Inch

lbf·in

To Dyne Millimeter

dyn·mm

How to Convert Pound-Force Inch to Dyne Millimeter

Conversion Formula

1 lbf·in = 11298483.33 dyn·mm

1 dyn·mm = 9E-8 lbf·in

Example

Convert 15 lbf·in to dyn·mm:

15 lbf·in = 15 × 11298483.33 dyn·mm = 169477249.95 dyn·mm

Unit Information

Learn about the torque units you're converting between

Pound-Force Inch

lbf·in

Definition

The pound-force inch (lbf·in) is an imperial unit of torque, equal to 0.1129848333 newton meters. It represents the rotational force produced by one pound-force applied at one inch from the pivot point.

History/Origin

This unit was commonly used in the US customary system for smaller torque measurements in precision engineering and manufacturing. It provided a practical unit for inch-scale applications in mechanical design.

Current Use

Widely used in precision manufacturing, small mechanical devices, and laboratory equipment where inch-scale measurements and pound-force applications are standard in US engineering practice.

Multiplier

0.113

Offset

Dyne Millimeter

dyn·mm

Definition

The dyne millimeter (dyn·mm) is a CGS unit of torque, equal to 1.0E-8 newton meters. It represents the rotational force produced when a force of one dyne is applied perpendicularly at a distance of one millimeter from the pivot point.

History/Origin

This unit was used in the CGS system for very small torque measurements in scientific and laboratory applications. It provided a precise unit for micro-scale mechanical measurements.

Current Use

Rarely used in modern applications, but may be encountered in specialized scientific research or historical data where CGS units are maintained for consistency and precision.

Multiplier

1E-8

Offset