# Specific Work

Calculate the specific work of turbo machines like fans, pumps, and turbines with our online Specific Work Calculator

Specific work is the work done per unit weight and is commonly used in turbomachines such as fans, pumps, and turbines. You can calculate the specific work of a fan, pump, or turbine operating with an incompressible liquid by providing the pressure and density values.

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**Where**:

- w = Specific Work of Pump
- t = Specific Work of Turbine
- p1 = Primary Pressure
- p2 = Secondary Pressure
- ρ = Density