RRB NTPC Normalization Calculator
Calculate normalized marks for RRB NTPC multi-shift exam. Enter raw score and difficulty level of your shift and other shifts.
Enter Your Details
Select your shift, enter raw score and difficulty levels, then click Calculate Normalized Marks to see your normalized score.
How normalization works in RRB NTPC
RRB NTPC CBT is held in multiple shifts. To ensure fairness, raw marks are converted into normalized marks using a formula that accounts for difficulty variation across shifts. If your shift was tougher, your normalized score may be adjusted upward; if it was easier, it may be adjusted downward. The exact method is specified in the exam notification. This tool gives you an indicative normalized score based on the difficulty levels you select—actual normalization is done by RRB using official data.
Use this calculator after you have your raw score (from the answer key) to get an idea of your normalized marks.
Shift and difficulty
You can select Shift 1 or Shift 2 (or more, depending on the exam) and enter your raw score. Then choose how difficult your shift was compared to others (Easy, Moderate, Difficult). The calculator applies an illustrative adjustment so you can see how your score might change. In the actual exam, RRB uses statistical parameters (e.g. mean, standard deviation) of each shift to compute normalized marks. Always refer to the official result for your final score.
For other exam tools, visit our Online Tools page.