Accurately calculate your OPPE and Non-OPPE subject grades, predict your Grade Points, and find out exactly how many marks you need for the next grade in the IITM BS Degree.
The IIT Madras BS in Data Science and Applications utilizes a rigorous relative and absolute grading framework depending on the subject type. Grades are calculated precisely combining your Quiz 1, Quiz 2, and Final Exam marks. The system employs formulas designed to maximize your score by choosing the best out of multiple combinations (especially in Non-OPPE subjects).
OPPE Subjects (Online Proctored Programming Exams): These are heavily focused on practical programming skills (e.g., Python, Java). The grading heavily relies on PE1 and PE2 (Programming Exams) alongside Quiz 1 and the Final Exam. Quiz 2 is typically replaced by programming evaluations.
Non-OPPE Subjects: Traditional theoretical subjects (e.g., Math, Statistics, English) where assessments are entirely written/MCQ based across Quiz 1, Quiz 2, and Final Exams.
| Score Range (T) | Letter Grade | Grade Point |
|---|---|---|
| ≥ 90 | S | 10 |
| 80 – 89.99 | A | 9 |
| 70 – 79.99 | B | 8 |
| 60 – 69.99 | C | 7 |
| 50 – 59.99 | D | 6 |
| 40 – 49.99 | E | 4 |
| < 40 | U | 0 |
OPPE stands for Online Proctored Programming Exam. It tests your coding ability practically and is a core component for programming courses.
Grades are calculated using specific formulas combining Quiz 1, Quiz 2, and Final Exam marks. The final score 'T' is mapped to absolute grade brackets (S, A, B, C, D, E, U).
An 'S' Grade is the pinnacle of the grading scale, awarded for a final score of 90 or above. It grants a perfect Grade Point of 10.
A score below 40 results in a 'U' (Unsatisfactory) grade. The grade point is 0, and you will be required to repeat the course to earn the credits.
Two formulas are calculated, and the system automatically awards you the score from whichever formula yields the higher marks to maximize your grade.
The IITM BS degree generally uses absolute grading based on strict score cut-offs (90, 80, 70, etc.), though normalization may occur in specific exceptional circumstances at the instructor's discretion.
GPA (Grade Point Average) measures your performance in a single term, while CGPA (Cumulative Grade Point Average) is the credit-weighted average of all GPAs across your entire degree.
This calculator predicts grades based on standard absolute grading formulas provided by the IIT Madras BS program handbook. Official final grades may be subject to minor scaling, moderation, or changes by the course instructors. Always refer to the official portal for your final results.