Tamil Nadu Open University (TNOU), Chennai
CGPA to percentage
Quick answer: At Tamil Nadu Open University (TNOU), Chennai, a CGPA of 7.6 is about 76%, using the official formula % = CGPA × 10 (derived; PG Diploma programmes, CY 2021 onward). (official source)
Tamil Nadu Open University (TNOU), Chennai — CGPA → %
How Tamil Nadu Open University (TNOU), Chennai converts CGPA to percentage
Tamil Nadu Open University (TNOU), Chennai (Tamil Nadu) uses the formula % = CGPA × 10 (derived; PG Diploma programmes, CY 2021 onward) to convert a 10-point CGPA into a percentage for transcripts, job applications and higher studies. Enter your CGPA above to convert it instantly.
Worked example
Take a CGPA of 7.6 on the 10-point scale. Applying the official Tamil Nadu Open University (TNOU), Chennai formula % = CGPA × 10 (derived; PG Diploma programmes, CY 2021 onward) gives a percentage of about 76%. Change the CGPA in the calculator above and the percentage updates instantly using this same formula.
Why the formula matters
Tamil Nadu Open University (TNOU), Chennai is autonomous and sets its own conversion, % = CGPA × 10 (derived; PG Diploma programmes, CY 2021 onward), on its 10-point scale. Using the official conversion keeps your percentage defensible if an admissions office or employer asks how you calculated it.
Source & verification
TNOU 'Common Regulations for the PG Diploma Programmes' (ODL & Online; for candidates admitted from CY2021 onwards), Clause 13 'Grading': 'Once the marks of the CIA and end-semester examinations for each of the course are available, they shall be added. The mark thus obtained shall then be converted to the relevant letter grade, grade point as per the details given below': 90–100 → 9.0–10.0 (O); 80–89 → 8.0–8.9 (D+); 75–79 → 7.5–7.9 (D); 70–74 → 7.0–7.4 (A+); 60–69 → 6.0–6.9 (A); 50–59 → 5.0–5.9 (B); 40–49 → 4.0–4.9 (C); 0–39 → 0.0 (U). CGPA = Σ(credits × grade points) / Σ credits. Clause 12 classifies by aggregate percentage (60% First, 50% Second, 40% Third).
Derived from TNOU's own grade table; not explicitly stated.
College contact
Address: Tamil Nadu Open University, No. 577 Anna Salai, Saidapet, Chennai – 600015, Tamil Nadu
Email: registrar@tnou.ac.in
Phone: +91-44-24306600
Website: official contact page
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