Our free Get Psyched software brings ASHRAE-based psychrometric calculations directly into MS Excel — accurate enough for real HVAC work, and simple enough to use on any project.
The Get Psyched Excel add-in makes these psychrometric functions available in any spreadsheet — no separate software or manual chart-reading required.
Total heat content of the air, used across load calculations and process analysis.
Mass of water vapor per unit mass of dry air — a core input for coil and system sizing.
The temperature at which condensation begins — critical for moisture control.
Volume of moist air per unit mass of dry air, used for airflow and duct sizing.
How close the air is to saturation at its current temperature.
A key reference point for evaporative cooling and psychrometric process analysis.
A quick walkthrough of installing the add-in and plotting your first point on the psychrometric chart.
Makes every psychrometric function available in any Excel spreadsheet you're already working in.
Fully searchable reference — though most users find the add-in intuitive enough not to need it.
A guided install plus worked examples so you can start streamlining your work right away.
Comes with a built-in psych chart — just drop in your data to generate a plot.
Submit your name and email on the tool page to get instant access to the add-in, help file, examples, and spreadsheet template.