Torque Calculator | Compute T = F × r & Rotational Force

mechanical torque Converter Tool Formula:

Basic Torque: \( \tau = F \cdot r \cdot \sin(\theta) \)

Torque with Moment of Inertia: \( \tau = I \cdot \alpha \)

Torque with Power: \( \tau = \frac{P}{\omega} \)

Parameter Explanations:

• F: Force applied (in newtons, N)
• r: Distance from the pivot or axis (in meters, m)
• \( \theta \): Angle between force and lever arm (in degrees)
• I: Moment of inertia (in kg·m²)
• \( \alpha \): Angular acceleration (in rad/s²)
• P: Power (in watts, W)
• \( \omega \): Angular velocity (in rad/s)

The Torque Calculator assists the user in calculating the Torque, which is the rotational counterpart of force. Torque is given as the product of force (F), which acts perpendicular to a lever arm, and the distance (r) between the pivot: T = F × r. This calculator can determine the torque, force, or the length of the lever arm when two variables are known. It is perfect among students of physics, engineers, and even mechanics who study rotating systems, wrenches, or mechanical assemblies.

Torque is shown in common units of newton-meters (N mm ), although the tool offers a conversion to kg·m, lbf·f, and other common units. Step-by-step solutions are also given, demonstrating formulae and replacements to have an easy understanding. The optional features are printable results and set examples, which are wrench torque, engine torque, and rotational motion problems. This tool makes classroom tasks, lab work, and mechanical design calculations of the real world easier to do.