Enter the total torque (N-m) and the change in angular position (radians) into the calculator to determine the Work Done By Torque.

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## Work Done By Torque Formula

The following formula is used to calculate the Work Done By Torque.

**Wt = t * d(θ)**

- Where Wt is the Work Done By Torque (Joules)
- t is the total torque (N-m)
- d(θ) is the change in angular position (radians)

## How to Calculate Work Done By Torque?

The following two example problems outline how to calculate the Work Done By Torque.

**Example Problem #1:**

- First, determine the total torque (N-m). In this example, the total torque (N-m) is given as 40.
- Next, determine the change in angular position (radians). For this problem, the change in angular position (radians) is given as 100.
- Finally, calculate the Work Done By Torque using the equation above:

Wt = t * d(θ)

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

Wt = 40 * 100 = 4000 (Joules)

**Example Problem #2: **

Using the same process as above, first define the variables required by the formula. In this case, these values are:

total torque (N-m) = 15

change in angular position (radians) = 30

Entering these values yields:

Wt = 15 * 30 = 450 (Joules)