Ounce-Force Inch to Newton Meter Conversion

Convert between Ounce-Force Inch and Newton Meter quickly and accurately.

From Ounce-Force Inch

ozf·in

To Newton Meter

N·m

How to Convert Ounce-Force Inch to Newton Meter

Conversion Formula

1 ozf·in = 0.007 N·m

1 N·m = 141.612 ozf·in

Example

Convert 15 ozf·in to N·m:

15 ozf·in = 15 × 0.007 N·m = 0.106 N·m

Unit Information

Learn about the torque units you're converting between

Ounce-Force Inch

ozf·in

Definition

The ounce-force inch (ozf·in) is an imperial unit of torque, equal to 0.007061552 newton meters. It represents the rotational force produced by one ounce-force applied at one inch from the pivot point.

History/Origin

This unit was commonly used in the US customary system for small-scale torque measurements in precision engineering and manufacturing. It provided a practical unit for inch-scale applications.

Current Use

Frequently used in precision manufacturing, small mechanical devices, and laboratory equipment where inch-scale measurements and ounce-force applications are standard in US engineering practice.

Multiplier

0.007

Offset

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