- Choose your department and semester: its courses and credits fill in.
- Pick your grade for each course.
- Repeat for each semester: the CGPA covers all of them.
GPA = Σ(credits × grade point) ÷ Σ(credits). CGPA is the same over every semester. Percentage = CGPA × 10. Subjects not yet passed (U, SA, WD) are left out.
Anna University Regulation 2021 grade points| Grade | Grade point |
|---|
| O (Outstanding) | 10 |
| A+ (Excellent) | 9 |
| A (Very good) | 8 |
| B+ (Good) | 7 |
| B (Average) | 6 |
| C (Satisfactory) | 5 |
| U (Re-appear) | Not passed |
| SA (Shortage of attendance) | Not passed |
| WD (Withdrawal) | Not passed |
Non-credit mandatory courses and NCC credit courses are not part of the CGPA, so they are not listed. Elective slots carry their credits; add a course for an arrear or anything not listed.
Source: Anna University Regulations 2021 (B.E./B.Tech., affiliated colleges), amended: clauses 15.1 and 15.5 and each department's revised R2021 curriculum (checked 2026-11-03). Always confirm your final result with your college.
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- How is Anna University CGPA converted to percentage?
- Multiply your CGPA by 10. A CGPA of 8.0 is 80%, and 7.44 is 74.4%. This calculator shows the percentage under your CGPA.
- Is CGPA the average of my semester GPAs?
- No. CGPA adds up credits × grade points for every subject in every semester and divides by all those credits. A semester with more credits counts for more.
- What about a subject with a U grade?
- A subject you have not passed yet (U, SA or WD) is left out of the GPA and CGPA here and shown as not yet passed. When you clear it, change the grade and the result updates.
- Do zero-credit courses count?
- No. Courses with 0 credits, such as an induction programme, never change your GPA or CGPA.