Standard-Model precision measurements with W and Z bosons using the ATLAS detector

High-precision measurements by the ATLAS Collaboration are presented using data that were collected in proton-proton collisions at the LHC at several centre-of mass energies. $W^+$, $W^-$ and $Z/\gamma^*$ production cross sections are measured at $\sqrt{s}=7\rm{TeV}$ and 13 TeV. Ratios of top-quark pair to $Z$-boson cross sections measured from proton-proton collisions at the LHC centre-of-mass energies of $\sqrt{s}$= 13, 8 and 7 TeV are also presented. Finally, a measurement of the mass of the $W$ boson is also presented based on the 7TeV dataset with integrated luminosity 4.6 $\rm{fb}^{-1}$.