Newton Meter to Gram-Force Millimeter Conversion

Convert between Newton Meter and Gram-Force Millimeter quickly and accurately.

From Newton Meter

N·m

To Gram-Force Millimeter

gf·mm

How to Convert Newton Meter to Gram-Force Millimeter

Conversion Formula

1 N·m = 101971.621 gf·mm

1 gf·mm = 0 N·m

Example

Convert 15 N·m to gf·mm:

15 N·m = 15 × 101971.621 gf·mm = 1529574.319 gf·mm

Unit Information

Learn about the torque units you're converting between

Newton Meter

N·m

Definition

The newton meter (N·m) is the SI unit of torque, representing the rotational force produced when a force of one newton is applied perpendicularly at a distance of one meter from the pivot point. It is the fundamental unit for measuring rotational force in the International System of Units.

History/Origin

The newton meter was established as part of the SI system in 1960, derived from the fundamental units of force (newton) and length (meter). It replaced various historical torque units and became the international standard for measuring rotational force in scientific and engineering applications worldwide.

Current Use

Widely used in mechanical engineering, automotive design, robotics, and physics to calculate torque in engines, motors, and other rotating machinery. It is essential for understanding rotational equilibrium, motion, and the design of mechanical systems.

Multiplier

Offset

Gram-Force Millimeter

gf·mm

Definition

The gram-force millimeter (gf·mm) is a gravitational metric unit of torque, equal to 9.80665E-6 newton meters. It represents the rotational force produced by one gram-force applied at one millimeter from the pivot point.

History/Origin

This unit was used in the technical system of units for very precise torque measurements at millimeter scales. It provided a practical unit for micro-mechanical applications and precision assembly work.

Current Use

Rarely used in modern applications, but may be encountered in specialized scientific research or historical technical specifications where very precise small-scale measurements are required.

Multiplier

Offset