TOP MASS AT THE LHC

With about 10 millions top-pairs event per year at low luminosity, the LHC will be a top-factory. Among all precision measurements that will be performed in the top quark sector, the determination of its mass is probably the most important and will help in constraining the Standard Model (SM). A brief review of the direct and indirect measurements of the top quark mass will be given, with indications about the potential of ATLAS and CMS in different luminosity scenarios.