The results of calculations for the total energies, ionization energies, and one-electron binding energies for ground-state configurations of tungsten ions W I to W73+ are presented. Calculations are performed in the intermediate coupling scheme on the basis of the Dirac–Fock method with taking into account the Breit and quantum electrodynamics corrections. Within the framework of the configuration interaction approach, all relativistic configurations corresponding to the non-relativistic one are used to obtain total energies and wave functions in the intermediate coupling scheme. The ionization energies are calculated as differences between the total energies of the neighboring ions with charges differing by one unit. Comparisons are given with other available data.