Convert torque between Newton-meters, foot-pounds, inch-pounds, and kilogram-force-meters. Uses the exact factor 1 Nm = 0.7376 ft·lb.
The Torque Converter instantly converts between Newton-meters (Nm), foot-pounds (ft·lb), inch-pounds (in·lb), kilogram-force centimeters (kgf·cm), and kilogram-force meters (kgf·m). These are the standard torque units used in automotive, mechanical engineering, and fastener specifications.
Torque measures rotational force — the tendency of a force to rotate an object around an axis. It's critical in automotive engineering (engine torque specs), mechanical assembly (bolt tightening), and machine design (motor output). The SI unit is the Newton-meter (Nm), while the US uses foot-pounds (ft·lb) and inch-pounds (in·lb).
The fundamental relationship is 1 Nm = 0.7376 ft·lb (or equivalently, 1 ft·lb = 1.3558 Nm). This converter provides precise results for engineering calculations and torque wrench settings.
Understanding this metric in precise terms allows professionals to set achievable targets, measure progress objectively, and continuously refine their approach to time and task management. Tracking this metric consistently enables professionals to identify patterns in how they allocate time and effort, revealing opportunities to work more effectively and accomplish more each day.
Automotive manuals mix metric (Nm) and imperial (ft·lb) torque specs. Fastener specifications use different units by region. This converter eliminates errors in critical torque applications. Consistent measurement creates a reliable baseline for evaluating personal efficiency and identifying the habits and practices that contribute most to achieving professional goals. Regular monitoring of this value helps individuals and teams detect productivity patterns and adjust workflows before small inefficiencies become entrenched and hard to correct.
1 Nm = 0.737562 ft·lb 1 Nm = 8.85075 in·lb 1 Nm = 10.1972 kgf·cm 1 Nm = 0.101972 kgf·m 1 ft·lb = 1.35582 Nm = 12 in·lb
Result: 73.76 ft·lb
100 Nm × 0.7376 = 73.76 ft·lb. Also equals 885.1 in·lb, 1,019.7 kgf·cm, and 10.20 kgf·m. 100 Nm is a common head bolt torque specification for many engines.
Engine torque output is the rotational force produced at the crankshaft, measured in Nm or ft·lb. A typical sedan engine produces 200–350 Nm. Diesels produce higher torque at lower RPM. Electric motors deliver peak torque from 0 RPM, which is why EVs feel so responsive.
Every critical bolt has a torque specification in the service manual. Head bolts, main bearing caps, wheel nuts, and suspension components all require specific torque values. The correct torque ensures the bolt stretches into its elastic zone for optimal clamping force without risking failure.
Click-type wrenches click when the set torque is reached. Beam-type wrenches show torque on a scale. Digital wrenches provide precise readouts. All need regular calibration (typically annually) for accuracy. Always reset a click-type wrench to its lowest setting after use to preserve the spring.
Multiply the Nm value by 0.7376. For example, 150 Nm × 0.7376 = 110.6 ft·lb. To convert ft·lb to Nm, multiply by 1.3558.
Force is a push or pull in a straight line (measured in N or lbf). Torque is force applied at a distance to cause rotation (measured in Nm or ft·lb). Torque = Force × lever arm length.
Typical passenger car lug nut torque is 80–120 Nm (60–90 ft·lb). Always check your vehicle's manual for the exact specification. Over-torquing can warp brake rotors; under-torquing risks the wheel coming loose.
Inch-pounds (in·lb) are used for smaller, more precise fasteners: electronics, small engine screws, bicycle components, and firearms. 1 ft·lb = 12 in·lb, so in·lb provides finer resolution at low torque values.
No. Torque is a force at a distance (Nm). Power is torque multiplied by rotational speed: Power (watts) = Torque (Nm) × Angular velocity (rad/s). Horsepower = Torque (ft·lb) × RPM / 5252.
Kilogram-force centimeter is a torque unit where a 1 kg mass at 1 cm from the pivot creates 1 kgf·cm of torque. It equals 0.0981 Nm. Often used in hobby servos and some Asian manufacturing specs.