Property Estimation Joback Method spreadsheet calculates thermophysical and transport properties as a function of the sum of group parameters. Some of the key features of the spreadsheet are:

• Calculate properties like normal boiling point, critical properties, freezing point, heat of formation etc.
• Estimates heat capacity, heat of vaporization, liquid viscosity, liquid density and vapor pressure at different temperature.

To use the spreadsheet, Click Google Drive™ button below, it will save a copy of the spreadsheet in Google Drive. After copying to Google Drive open the spreadsheet in Google Sheets™ - A web based spreadsheet program and calculations can be performed on go.