Convert gram-force centimeter to kilonewton meter [kN*m] Online | Free torque Converter

Gram-Force Centimeter [gf·cm]

Gram-force centimeter (gf·cm) is a unit of torque or moment of force used to measure small rotational forces, commonly applied in precision engineering, watchmaking, electronics, and small mechanical assemblies. It represents the torque generated when a force of one gram-force (gf) is applied at a distance of one centimeter (cm) from a pivot point.

This unit is especially useful for situations requiring accurate control of low-level torque, such as tightening tiny screws, calibrating sensitive instruments, or testing miniature mechanical components. The gram-force centimeter provides a practical and intuitive scale for these tasks, bridging the gap between very fine torque measurements and larger units like pound-force foot or newton-meter.

Although the SI unit of torque is the newton-meter (N·m), the gf·cm remains valuable in applications where imperial or metric small-force units are more convenient. To convert, 1 gf·cm is approximately 9.80665 × 10⁻⁵ N·m.

Using gram-force centimeters helps ensure the precision and reliability of devices by preventing damage due to improper torque application, making it a favored unit in many delicate engineering fields.

Kilonewton Meter [kN·m]

Kilonewton meter (kN·m) is a unit of torque or moment of force commonly used in engineering and physics to measure large rotational forces. It represents the torque produced when a force of one kilonewton (kN) is applied at a distance of one meter (m) from a pivot point. Since one kilonewton equals 1,000 newtons, the kilonewton meter is well-suited for applications involving substantial forces and moments.

This unit is widely used in structural engineering, mechanical design, automotive industries, and heavy machinery, where large torques need to be calculated or controlled. For example, in construction, kN·m is used to describe the bending moments in beams, while in automotive engineering, it measures engine torque.

The kilonewton meter aligns with the International System of Units (SI), making it convenient for global standardization and calculations. It simplifies communication of torque values in large-scale applications by scaling up from newton-meters (N·m).

To convert, 1 kN·m equals 1,000 newton-meters. This unit helps engineers ensure safety, performance, and efficiency in designing and operating mechanical systems subjected to significant forces.