Kinetic Energy To Torque Calculator


Calculating kinetic energy and converting it to torque is crucial in various fields, including engineering, physics, and mechanics. This article presents a comprehensive solution, including a detailed formula, example solves, and a functional calculator for easy computation.

How to Use

To use the kinetic energy to torque calculator, follow these steps:

  1. Input the mass (m) of the object in kilograms.
  2. Enter the velocity (v) of the object in meters per second.
  3. Click the “Calculate” button to obtain the torque value.


The formula for calculating kinetic energy (KE) and converting it to torque (τ) is as follows:

τ=KE× r


  • m = mass of the object (in kilograms)
  • v = velocity of the object (in meters per second)
  • r = radius (distance from the center of rotation to the point where force is applied)

Example Solve

Let’s consider an example where:

  • Mass (m) = 10 kg
  • Velocity (v) = 5 m/s
  • Radius (r) = 2 meters

Substituting the values into the formula:

τ=125×2=250 Newton-meters (Nm)

Therefore, the torque generated is 250 Nm.


Q: What is kinetic energy?

A: Kinetic energy is the energy an object possesses due to its motion. It is directly proportional to the mass and the square of the velocity of the object.

Q: How is torque related to kinetic energy?

A: Torque is the rotational equivalent of force. When an object with kinetic energy rotates about an axis, it generates torque proportional to its kinetic energy and the radius at which the force is applied.

Q: Can this calculator handle different units of measurement?

A: No, this calculator only accepts input in kilograms for mass, meters per second for velocity, and meters for radius.


Calculating kinetic energy and converting it to torque is essential in various applications, including machinery, automotive, and robotics. With the provided formula and the functional calculator, users can easily perform these calculations accurately and efficiently.

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