Fast & precise saturation vapor pressure calculations for researchers
Calculate vapor pressure at a single temperature or across a range. Search chemicals by name, CAS, or molecular formula.
Supports hundreds of chemicals including methanol, ethanol, benzene, acetone, and more. No registration required, download and use instantly.
Available for Android.
Single point calculation
Get vapor pressure for any temperature instantly using proven equations.
Range calculations
Compute across temperature intervals and export CSV summaries.
Chemical search
Search by chemical name, CAS number or molecular formula with fast lookup.
Unit conversion
Support multiple units (Pa, kPa, mmHg, Torr) and temperature scales.
Offline mode
Local database for offline calculations when network is unavailable.
Quick start
1
Open the app and search the chemical by name or CAS. If not found, add a custom compound.
2
Enter the temperature (single point or define a range) and choose units.
3
Tap Calculate to view results.
Download & Install
Click the button to open the Google Play store and download the app instantly.