Torque Unit Converter

Convert torque between newton-meters, kilogram-force meters, pound-force feet, dyne-centimeters, and pound-force inches. Torque measures the rotational force applied to an object, and different industries use different unit systems.

Understanding Torque Units

The newton-meter (N·m) is the SI unit of torque. In the US customary system, torque is often expressed in pound-force feet (lbf·ft) or pound-force inches (lbf·in). Automotive specifications frequently use lbf·ft, while smaller fasteners may use lbf·in.

Frequently Asked Questions

How do I convert N·m to lbf·ft?

Multiply newton-meters by 0.737562 to get pound-force feet. For example, 100 N·m equals approximately 73.76 lbf·ft. This tool performs the conversion instantly in both directions.

What is the difference between torque and moment?

In physics, torque and moment of force are often used interchangeably. Both describe the tendency of a force to rotate an object about an axis, measured in the same units.

What is kgf·m?

Kilogram-force meter (kgf·m) is a metric unit where one kgf·m equals the torque from a one kilogram-force applied at a one meter radius, approximately 9.807 N·m.

Which unit is used for automotive torque specs?

US automotive specifications typically use pound-force feet (lbf·ft), while European specs use newton-meters (N·m). Always check your vehicle manual for the correct unit.

Related tools: Newton Meter Converter and Power Converter.

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Torque Converter