CGPA to Percentage for Anna University (× 10)
The short answer
Anna University's Additional Controller of Examinations says percentage of marks = CGPA × 10 for all UG and PG programmes of Regulations R-2015, R-2018 and R-2019. A CGPA of 8.2 gives 82 percent. If you joined under a newer regulation, look for the university's latest letter.
Use the one your university or employer asks for.
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How to: CGPA to Percentage for Anna University (× 10)
- 1Check that the tool says CGPA to percentage and the simple CGPA × 10 formula.
- 2Type your CGPA, for example 8.2.
- 3Read the percentage under the box.
- 4To go the other way, switch the tool to percentage to CGPA and type your percentage.
At a glance
- Formula
- Percentage of marks = CGPA × 10
- Example
- 8.2 × 10 = 82%
- Applies to
- All UG and PG programmes of Regulations R-2015, R-2018 and R-2019
- Read from
- Anna University letter from the Additional Controller of Examinations (University Departments) on CGPA to percentage conversion, read on 28 Oct 2026
Frequently asked questions
Does this rule cover colleges affiliated to Anna University?
The letter comes from the exam office of the University Departments. If you study at an affiliated college, ask your college exam cell or look for the university's notice for your regulation before you rely on it.
Some websites say Anna University uses a different formula. Who is right?
Use the university's own letter, which says CGPA × 10 for R-2015, R-2018 and R-2019. Other formulas on the web are often copied from different universities.
How do I turn my Anna University percentage back into CGPA?
Divide the percentage by 10. A percentage of 72 is a CGPA of 7.2. Switch the tool to percentage to CGPA and it does this for you.
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