MCalibration® is a software tool to help select and calibrate advanced, nonlinear material models for finite element (FE) simulation. MCalibration uses powerful nonlinear search algorithms to quickly find the best material parameters for experimental test data. MCalibration can be used to calibrate any built-in material model in Abaqus, ANSYS Mechanical, LS-DYNA, MSC.Marc, and a limited set from COMSOL Multiphysics and Altair Radioss. It can also be used to calibrate all of the advanced nonlinear models in the PolyUMod® library. MCalibration can help you match your material model to a complex set of test data over a wide range of experimental conditions.