Objective. To compare REMS, NEWS, qSOFA scales in predicting mortality for patients with confirmed SARS-CoV-2 infection upon admission to ICU. Material and methods. A retrospective study included 132 patients with confirmed SARS-CoV-2 infection. Results. REMS (0.917 [95% CI 0.834—0.967]) and NEWS (0.904 [95% CI 0.817—0.959]) scales were significant for mortality prediction while qSOFA scale (0.866 [95% CI 0.771—0.932]) was less effective. All scales showed good calibration. Conclusion. REMS and NEWS scales showed good resolution and calibration. These scales may be used for prediction of mortality in patients with confirmed SARS-CoV-2 infection upon admission to ICU.