  Several electroweak precision measurements are performed by the ATLAS and CMS
collaborations at the LHC. The main ones are carried out using Drell-Yan
production of single W and Z boson. They regard the measurement of the
production cross sections of W and Z bosons, the mass of the W boson, and
$\sin^2\theta_W$. The results of the $\sin^2\theta_W$ measurements have an
accuracy of approximately twice that reached at LEP and SLD. Other measurements
reported are about the Drell-Yan differential production cross section.
