About this app
The Quest Psychrometric Calculator app provides quick and easy access to calculations such as dew point, grains per pound, and dehumidifier performance. Simply spin the wheels to enter temperature and relative humidity. The app will output the corresponding dew point or grains per pound, giving you the insight you need to monitor your job effectively. Additionally, you can use the dehumidifier performance function to calculate water removal by selecting your dehumidifier’s CFM and entering its intake and exhaust conditions. The Quest Psychrometric Calculator puts all the calculations you need in the palm of your hand. The Quest Psychrometric Calculator app is brought to you by Quest, the construction industry leader in performance, efficiency, and reliability.
Latest release
What’s New
Updated art assets.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 13, 2026 · 3:46 PM Free
Screenshots
