Convert pound-force foot [lbf*ft] to kilonewton meter [kN*m] Online | Free moment-of-force Converter

Pound-Force Foot [lbf·ft]

Pound-force foot (lbf·ft) is a unit of torque that measures the rotational force applied when a force of one pound-force is exerted perpendicularly at a distance of one foot from the axis of rotation. One pound-force represents the force exerted by a mass of one pound under standard gravity. This unit is commonly used in mechanical engineering, automotive design, construction, and industrial applications to evaluate torque, rotational performance, and mechanical efficiency. A higher lbf·ft value indicates greater torque and stronger rotational force, while a lower value signifies less force applied. Engineers and designers use this measure to calculate torque requirements, design engines, gear systems, and machinery, and ensure stability and safety in rotating components. By linking force and distance from the rotation axis, pound-force foot provides a practical and widely used unit for analyzing and managing rotational dynamics in mechanical, industrial, and engineering applications.

Kilonewton Meter [kN·m]

Kilonewton meter (kN·m) is a unit of torque that measures rotational force on an object, combining force in kilonewtons (kN) with distance in meters (m) from the axis of rotation. One kilonewton meter represents the torque produced when a force of one kilonewton is applied perpendicularly at a distance of one meter from the rotation axis. This unit is commonly used in engineering, construction, and industrial applications where large forces and rotations are involved, such as in cranes, heavy machinery, turbines, and structural components. A higher kN·m value indicates a stronger rotational force and greater ability to cause angular acceleration, while a lower value shows less force. Understanding torque in kilonewton meters helps engineers calculate required mechanical strength, ensure stability, optimize performance, and prevent system failure. By linking force and distance in large-scale applications, kN·m provides a practical and precise measure for analyzing rotational dynamics, making it an essential unit in mechanical, civil, and aerospace engineering.