Torque Converter
Convert newton-meters, foot-pounds, inch-pounds, kilogram-force meters and more. Type in any unit; all others update instantly.
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About This Converter
This torque converter supports 8 units across metric, imperial, and CGS systems. Every calculation passes through a newton-meter base, so results are precise whether you are tightening bolts in foot-pounds, specifying servo motors in kilogram-force centimeters, or working in SI newton-meters. It is a handy tool for mechanics, engineers, and automotive enthusiasts.
FAQ
What is torque and how does it differ from force?
Torque is a rotational force — it measures how much a force causes an object to rotate around an axis. While force is measured in newtons (a push or pull), torque is measured in newton-meters (N·m) and depends on both the force magnitude and the distance from the pivot point.
How do I convert foot-pounds to newton-meters?
Multiply the foot-pound value by 1.35582. For example, 100 ft·lbf = 100 × 1.35582 = 135.582 N·m. This is especially useful when following torque specs that differ between US and metric manuals.
Why do car specs list torque in N·m and ft·lbf?
Automotive manufacturers publish specs for global markets. European and Asian markets typically use N·m, while the US market uses ft·lbf. Both describe the same physical quantity — this converter lets you switch between them instantly.
What is a dyne-centimeter?
A dyne-centimeter (dyn·cm) is the CGS unit of torque, equal to 0.0000001 N·m (10²7). It appears in older scientific literature and micro-scale engineering. For most practical applications, N·m or ft·lbf are preferred.