Anna University CGPA to Percentage Converter
Anna University in Chennai, established in 1978, is Tamil Nadu's premier technical university affiliating 550+ engineering colleges. Named after former CM C.N. Annadurai, it is consistently ranked among India's top 10 engineering universities.
Formula
Percentage = CGPA × 10 Anna University issues CGPA-to-percentage guidance through the Controller/Additional Controller examination portals; the calculator follows the common direct 10-point equivalence used for listed Anna grade sheets.
Calculator
Anna University Grading Scale
Anna University follows a 10-point grading system with grades from O (Outstanding, 91–100, 10 points) to U (Re-appear, below 50, 0 points). The minimum passing grade is E (50–59, 5 points).
| Grade | Grade points / CGPA band | Marks band | How to read it |
|---|---|---|---|
| O | 10 | 91-100 | Outstanding |
| A+ | 9 | 81-90 | Excellent |
| A | 8 | 71-80 | Very good |
| B+ / B | 7 / 6 | 61-70 / 56-60 | Good bands |
| C / RA | 5 / 0 | 50-55 / below pass | C is minimum pass in many UG regulations |
| SA / W | 0 | Shortage of attendance / withdrawal | No credit earned until resolved |
Credit Structure and Applicability
Anna University regulations compute GPA and CGPA from credits assigned to theory, laboratory, project and employability enhancement courses.
Use only after confirming the regulation year and campus/affiliated-college rule on the official Anna source.
Worked Example
For a CGPA of 8.20 at Anna University, this calculator applies Percentage = CGPA × 10 and returns the percentage according to the selected institution's rule. Use the official source above when an employer, admission form or scholarship portal asks for documentary proof.
Frequently Asked Questions
Does Anna University accept arrear subjects in CGPA calculation?
Yes, once you clear an arrear, the new grade replaces the U grade in CGPA calculation. However, arrear history remains on your transcript and some employers may ask about it.
What CGPA is first class with distinction at Anna University?
A CGPA of 7.5 and above (75%) earns First Class with Distinction at Anna University, provided you pass all subjects in the first attempt.
Is Anna University CGPA valid for GATE score calculation?
GATE doesn't require percentage conversion for eligibility. However, for M.Tech admissions at IITs/NITs, Anna University's CGPA × 10 conversion is accepted for computing normalized scores.