The VTU Grading System (CBCS): Everything Explained
The grading system at Visvesvaraya Technological University can feel like a maze, especially for first-year students transitioning from the percentage-based marking of the 10+2 system. This article demystifies the entire structure — from how your raw marks translate into letter grades, to how those grades affect your CGPA, and ultimately what that means for your degree certificate and career prospects.
A Brief History: From Old Scheme to CBCS to NEP
VTU has undergone several grading scheme reforms over the years. The traditional "Old Scheme" (pre-2010) used a straightforward percentage-based system where students received raw marks and a percentage. This changed with the introduction of the Choice Based Credit System (CBCS) around 2015, which brought in letter grades and grade points — aligning VTU with national and international educational standards.
The 2021 Scheme (and subsequently the NEP 2021 / OBE-CBCS scheme for newer batches) refined this further, making Outcome Based Education (OBE) the framework for teaching and assessment. While the core letter grade system remains the same, the structure of subjects, credit distribution, and the inclusion of mandatory skill development courses have all changed. Always confirm which scheme your batch follows, as it affects the number of credits per semester and the exact grade boundaries.
Absolute vs. Relative Grading
VTU uses absolute grading. This means your letter grade is determined solely by the absolute marks you score — not by how you perform relative to your classmates. If you score 85, you get an 'A' grade regardless of whether the class average was 50 or 80. This is different from some universities that use a bell-curve or relative grading system where only the top X% of students get a certain grade.
For students, this is both good and bad. It means your grade is entirely in your own hands — performing well guarantees a good grade. But it also means there is no "grade inflation" based on overall class difficulty.
The Letter Grade Table
Your total marks (CIE + SEE, out of 100) map to these letter grades and grade points:
| Marks Range | Letter Grade | Grade Points | Performance Level |
|---|---|---|---|
| 90 – 100 | S | 10 | Outstanding |
| 80 – 89 | A | 9 | Excellent |
| 70 – 79 | B | 8 | Very Good |
| 60 – 69 | C | 7 | Good |
| 55 – 59 | D | 6 | Average |
| 40 – 54 | E | 5 | Pass |
| < 40 | F | 0 | Fail / Backlog |
How Internal (CIE) and External (SEE) Marks Combine
Your final marks out of 100 for each subject are a combination of two components:
- Continuous Internal Evaluation (CIE) — 50 marks: This includes your internal tests (usually two tests, best one or average of two counted), lab records, assignments, and sometimes a quiz or project component. The exact breakdown varies by subject type (theory vs. lab vs. project).
- Semester End Examination (SEE) — 50 marks (scaled from 100): This is the main university exam. You write an exam worth 100 marks, and the marks are then scaled down to 50 for the final grade calculation. So if you score 70/100 in the SEE, it counts as 35/50.
The CIE and SEE scores are added to give a total out of 100, which is then mapped to a letter grade using the table above.
Important Passing Condition
To pass a subject, you must score a minimum of 35 out of 100 in the SEE (i.e., 35 marks in the university exam after scaling). Even if your CIE is perfect (50/50), failing to clear the 35-mark SEE threshold results in an automatic 'F' grade for the subject, regardless of your total.
Grace Marks Policy
VTU does have a grace marks provision, though it is limited and applied at the discretion of the university. Typically, grace marks are awarded to help a student cross a critical threshold — for example, bringing a student from 39 to 40 to help them pass, or from 89 to 90 to move them into the 'S' grade bracket. However, the exact policy and limits change from time to time, and not all students are automatically eligible. Always check the latest VTU circular for the current academic year's grace marks rules.
Class Declaration Based on CGPA
At the end of all 8 semesters (for a 4-year B.E. program), your final degree class is declared based on your overall CGPA:
- First Class with Distinction: CGPA ≥ 7.75 (no active backlogs at time of graduation)
- First Class: 6.75 ≤ CGPA < 7.75
- Second Class: 6.25 ≤ CGPA < 6.75
- Pass Class: CGPA < 6.25
Note that the thresholds above are approximate and subject to change. Verify against the official VTU regulations document for your scheme year.
How to Convert CGPA to Percentage
Many job applications, especially government jobs and bank PO exams, ask for your percentage rather than CGPA. VTU does not have a single official CGPA-to-percentage conversion formula. However, the widely accepted formula (used by most employers and as recommended by the Ministry of Education) is:
Percentage = CGPA × 10
Example: A CGPA of 8.2 = 82%
If an employer specifically asks for a VTU-certified conversion, you can request a percentage conversion certificate from your college or from VTU directly, which uses their official formula for your specific scheme.