Psychrometric Calculator
Select Input Type:
DBT & WBT
DBT & RH
Dry Bulb Temp (DBT, °C):
Wet Bulb Temp (WBT, °C):
Relative Humidity (RH, %):
Altitude (in meters):
Calculate
Parameter
Value
Unit
Enthalpy
kJ/kg
Humidity Ratio
kg/kg
Air Density
kg/m³
Partial Vapour Pressure
Pa
Dew Point Temperature
°C
Specific Volume
m³/kg
Saturated Vapour Pressure
Pa
Atmospheric Pressure
Pa
Relative Humidity
%
Wet Bulb Temperature
°C