Enter the pressure (psi), the area (in^2), and the radius (ft) into the calculator to determine the Torque From Pressure.

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## Torque From Pressure Formula

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

T = P*A*r

- Where T is the Torque From Pressure (lb-ft)
- P is the pressure (psi)
- A is the area (in^2)
- r is the radius (ft)

To calculate torque from pressure, multiply the pressure by the area, then multiply by the radius.

## How to Calculate Torque From Pressure?

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

**Example Problem #1**

- First, determine the pressure (psi). In this example, the pressure (psi) is given as 100 .
- Next, determine the area (in^2). For this problem, the area (in^2) is given as 40 .
- Next, determine the radius (ft). In this case, the radius (ft) is found to be 10.
- Finally, calculate the Torque From Pressure using the formula above:

T = P*A*r

Inserting the values from above and solving yields:

T = 100*40*10 = 40,000 (lb-ft)

**Example Problem #2**

Using the same method as above, determine the variables required by the equation. For this example problem, these are provided as:

pressure (psi) = 30

area (in^2) = 15

radius (ft) = 20

Enter these given values yields:

T = P*A*r = 9000 ** **(lb-ft)