gm2calc is hosted by Hepforge, IPPP Durham


This is the home page of the GM2Calc project. GM2Calc is a C++ program which calculates the anomalous magnetic moment of the muon in the MSSM at 1-loop and leading 2-loop order.

Current version

The current release is 1.7.5 (released 11 February 2021).
Download: GM2Calc-1.7.5.tar.gz


  • Peter Athron
  • Markus Bach
  • Helvecio Fargnoli
  • Christoph Gnendiger
  • Robert Greifenhagen
  • Jae-hyeon Park
  • Sebastian Passehr
  • Dominik Stöckinger
  • Hyejung Stöckinger-Kim
  • Alexander Voigt


If you use GM2Calc in your work, please cite
  • Peter Athron, Markus Bach, Helvecio G. Fargnoli, Christoph Gnendiger, Robert Greifenhagen, Jae-hyeon Park, Sebastian Paßehr, Dominik Stöckinger, Hyejung Stöckinger-Kim, Alexander Voigt: "GM2Calc: Precise MSSM prediction for (g-2) of the muon" [Eur.Phys.J. C76 (2016) no.2, 62]

The expressions implemented in GM2Calc have been taken from [Phys.Rev. D81 (2010) 093004, JHEP 1402 (2014) 070, JHEP 1510 (2015) 026].