Enter the total torque (N-m) and the angular velocity (rad/s) into the calculator to determine the Power From Torque. 

Power From Torque Formula

The following formula is used to calculate the Power From Torque. 

P = t*w

  • Where P is the Power From Torque (watts)
  • t is the total torque (N-m) 
  • w is the angular velocity (rad/s) 

How to Calculate Power From Torque?

The following two example problems outline how to calculate the Power From Torque.

Example Problem #1:

  1. First, determine the total torque (N-m). In this example, the total torque (N-m) is measured to be 93.
  2. Next, determine the angular velocity (rad/s). For this problem, the angular velocity (rad/s) is calculated to be 75.
  3. Finally, calculate the Power From Torque using the formula above: 

P = t*w

Inserting the values from above and solving the equation with the imputed values gives: 

P = 93*75 = 6975 (watts)


Example Problem #2: 

Using the same process as example problem 1, we first define the variables outlined by the formula. In this case, the values are:

total torque (N-m) = 61

angular velocity (rad/s) = 41

Entering these values into the formula or calculator above gives us:: 

P = 61*41 = 2501 (watts)