Psychrometric Properties Calculator

Determine moist air properties based on ASHRAE correlations.

Inputs

Dry-Bulb Temperature (°C)

Humidity Input Type

Relative Humidity (%)

Pressure Input Type

Elevation (m)

Relative Humidity — %

Wet-Bulb Temperature — °C

Dew Point Temperature — °C

Humidity Ratio (W) — kg/kg

Enthalpy (h) — kJ/kg

Specific Volume (v) — m³/kg

Atmospheric Pressure (P_atm) — Pa

Saturated Vapor Pressure (P_ws) — Pa

Partial Vapor Pressure (P_v) — Pa

Air Density ($\rho$) — kg/m³