All calculations within Thermo-Calc are made using the thermodynamic data bases of Thermo-Calc. Thermo-Calc allows users to choose from a wide range of high-quality data bases for different types of calculations.

The database sets within Thermo-Calc are based on CALPHAD technique and are developed by expert material engineers as a result of extensive scientific researches, experimental and theoretical data systematically.

Calculations of stable and semi-stable heterogeneous phase equations
Phase ratios and % composition amounts
Thermochemical calculations such as enthalpy, thermal capacity and thermal transformations
Conversion temperatures: liquefaction – solidification
Major parameters causing phase transformations
Phase diagrams: (containing binary, triple and multiple components)
Application of solidification calculations to Scheil-Gulliver material models
Thermodynamic properties of chemical reactions
And many more are used in thermochemical calculations.