Convert kilogram-force meter to gram-force millimeter 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.

Gram-Force Millimeter [gf·mm]

Gram-force millimeter (gf·mm) is a unit of torque or moment of force used to measure very small rotational forces, typically in delicate mechanical systems or precision instruments. It represents the torque produced when a force of one gram-force (gf) is applied at a distance of one millimeter (mm) from a pivot point.

This unit is particularly useful in fields such as microengineering, watchmaking, electronics, and small-scale mechanical testing, where tiny torques need to be accurately measured and controlled. For example, gf·mm is often used to specify the torque for miniature screws or the resistance of small mechanical components.

Although the newton-meter (N·m) is the standard SI unit for torque, gf·mm offers a practical scale for extremely low torque measurements, providing precision that is more intuitive when dealing with tiny forces and distances. To convert, 1 gf·mm is approximately 9.80665 × 10⁻⁶ N·m.

Using gram-force millimeters allows engineers and technicians to ensure proper functioning of small devices by preventing over-tightening or insufficient torque application.