What is moment of force and how is it different from torque?

Moment of force and torque are essentially the same physical quantity - both represent the rotational effect of a force. They are measured in units like newton meters (N·m) or pound force feet (lbf·ft). The term 'moment of force' is more general, while 'torque' typically refers to rotational force in mechanical contexts.

How do I convert newton meters to pound force feet?

To convert newton meters (N·m) to pound force feet (lbf·ft), multiply by 0.737562. For example, 10 N·m = 7.37562 lbf·ft. Our converter performs this calculation automatically when you select the units.

What are the most common moment of force units?

The most common units are newton meters (N·m) - SI base unit, pound force feet (lbf·ft) - imperial common, kilogram force meters (kgf·m), kilonewton meters (kN·m), and pound force inches (lbf·in) for smaller values. Our converter supports 16+ units including ton-force and poundal units.

Moment of Force Converter - N·m, lbf·ft, kgf·m Units | Free Calculator

From

To

Result

1 Newton Meter [N·m] = 0.737561 Pound Force Foot [lbf·ft]

Understanding Moment of Force and Torque Units

Moment of force (also called torque) is a fundamental physical quantity representing the rotational effect of a force applied at a distance from a pivot point. It's measured as force multiplied by distance and is crucial in mechanical engineering, structural analysis, and physics.

SI Metric Units

The base SI unit is newton meter (N·m). Other metric units include kilonewton meters (kN·m) for large values, millinewton meters (mN·m) and micronewton meters (µN·m) for precision measurements, and kilogram-force meters (kgf·m) commonly used in engineering.

Imperial and US Customary Units

Common imperial units include pound force foot (lbf·ft) and pound force inch (lbf·in). Poundal units (pdl·ft, pdl·in) are derived from poundal force. Ton-force units - short ton, long ton, and metric ton - are used for heavy-duty applications.

Engineering Applications

Moment of force is essential in mechanical engineering for motor and gearbox design, automotive engineering for engine output specifications, structural engineering for beam and frame analysis, robotics for actuator torque requirements, and construction for crane and lifting equipment ratings.

Conversion Factors and Calculations

Converting between units requires accounting for both force and distance conversions. For example, 1 N·m = 0.737562 lbf·ft (since 1 N = 0.224809 lbf and 1 m = 3.28084 ft). Our converter handles 16+ unit conversions with up to 6 decimal place precision.