Convert gram-force centimeter to newton centimeter [N*cm] 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.

Newton Centimeter [N·cm]

Newton centimeter (N·cm) 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 centimeter from the axis of rotation. It is particularly useful for small-scale or precision applications where forces are relatively low and distances are short, such as in electronics, robotics, watchmaking, and laboratory experiments. A higher N·cm value indicates stronger torque and greater resistance to rotational motion, while a lower value signifies less force and easier rotation. Engineers and designers use this unit to calculate torque, angular acceleration, and energy requirements for small mechanical components like gears, motors, and sensors. By combining force and a short rotational distance, newton centimeter provides a practical and precise measure for analyzing and managing torque in compact or delicate systems, ensuring accuracy, efficiency, and stability in micro-scale mechanical and engineering applications.