Convert kilogram-force meter to newton millimeter [N*mm] Online | Free torque Converter

Kilogram-Force Meter [kgf·m]

Kilogram-force meter (kgf·m) is a unit of torque or moment of force that measures the rotational force produced when a force of one kilogram-force (kgf) is applied at a distance of one meter (m) from a pivot point. This unit is frequently used in mechanical engineering, physics, and industrial applications where moderate to large torques are involved.

The kilogram-force is based on the gravitational force exerted by a mass of one kilogram, making kgf·m a practical unit when forces are considered in terms of mass under Earth's gravity. This unit is commonly found in contexts where traditional metric units are preferred but the standard SI unit, the newton-meter (N·m), is not yet universally applied.

To convert to SI units, 1 kgf·m is approximately equal to 9.80665 newton-meters. This unit is particularly useful in machine design, engine torque specifications, and load testing, where understanding the torque magnitude in practical, everyday terms is important.

Using kilogram-force meters helps engineers ensure machinery operates safely and efficiently by accurately measuring and controlling torque forces in a way that aligns closely with intuitive mass-based forces.

Newton Millimeter [N·mm]

Newton millimeter (N·mm) is a unit of torque that measures the rotational force applied when a force of one newton is exerted perpendicularly at a distance of one millimeter from the axis of rotation. It is especially useful for very small-scale or high-precision applications, such as micro-mechanical systems, electronics, robotics, and laboratory instruments, where tiny forces need accurate measurement. A higher N·mm value indicates greater torque and more resistance to rotation, while a lower value represents less rotational force and easier motion. Engineers, designers, and researchers use this unit to calculate torque, angular acceleration, and energy requirements for miniature components like micro-gears, motors, sensors, and precision instruments. By combining force with very small rotational distances, newton millimeter provides a practical and precise measure for managing and analyzing torque in compact or highly sensitive mechanical systems, ensuring accuracy, efficiency, and stability in delicate applications.