Yes, the JEE Main Score Calculator 2026 is designed to work for all exam shifts by considering normalization and varying difficulty levels. Since JEE Main is conducted in multiple sessions, the calculator uses previous year data and percentile trends to give a balanced estimate. By entering your responses, you can get a quick idea of your expected score and percentile. However, the final result may still differ slightly, as official normalization by NTA ultimately determines shift-wise rankings and percentiles.