# Saturated Vapor Pressure

Written by Jerry Ratzlaff on . Posted in Fluid Dynamics

Saturated vapor pressure, abbreviated as $$e_s$$, is the pressure applied by air that is mixed with water vapor, at a given temperature, at its maximum saturation point.

### Saturated Vapor Pressure formula

$$\large{ e_s = 100 \; \frac{RH}{e} }$$

Where:

$$\large{ e_s }$$ = saturated vapor pressure

$$\large{ e }$$ = actual vapor pressure

$$\large{ RH }$$ = relative humidity