Tamil Nadu Agricultural University (TNAU), Coimbatore
percentage to CGPA
Tamil Nadu Agricultural University (TNAU), Coimbatore — % → CGPA
Converting Tamil Nadu Agricultural University (TNAU), Coimbatore percentage back to CGPA
Tamil Nadu Agricultural University (TNAU), Coimbatore (Tamil Nadu) officially converts CGPA to percentage with % = OGPA × 10. This page inverts that formula so you can estimate the CGPA behind a known percentage. Enter your percentage above and the calculator solves for the CGPA on the 10-point scale.
Worked example
The official Tamil Nadu Agricultural University (TNAU), Coimbatore formula is % = OGPA × 10. Starting from a percentage of 76.5%, the formula reverses to a CGPA of about 7.65 on the 10-point scale. You can check this by running 7.65 through the forward Tamil Nadu Agricultural University (TNAU), Coimbatore CGPA to percentage calculator — it returns 76.5%, confirming the two directions agree.
Why this is an estimate, not an official figure
A college issues your percentage from your actual CGPA, not the other way around — so reversing the formula recovers the CGPA that would produce that percentage. When both numbers appear on your grade card, always quote the official CGPA rather than this estimate.
Source & verification
TNAU, Controller of Examinations — 'Academic Evaluation System and Grading Regulations in TNAU': 'GP = Total Marks (%) / 10', 'CP = Grade Point x Credits', 'OGPA = Cumulative Credit Point / Cumulative Credits'. PG Rules and Regulations 2022, s.2.7: ‘Grade Point’ means the total marks in percentage divided by 10 and rounded off to two decimal places.
TNAU's grade point is CONTINUOUS and defined as marks % ÷ 10 (e.g. 76.5% → 7.65), and OGPA is the credit-weighted mean of those grade points — so OGPA × 10 is exactly the credit-weighted average percentage. This follows arithmetically from TNAU's own definitions; no separate 'OGPA × 10' sentence was found. Minimums: UG course pass GP 6.00, UG degree OGPA 6.50 (from 2023 batch; 7.00 earlier); Masters OGPA 7.00; Ph.D OGPA 7.50. Applies to constituent and affiliated colleges following TNAU regulations. A 2024 updated version of the CoE regulation exists but was not read. CONTACT: EMAIL MISSING — the official Contact Us page lists only the address and phone (0422 6611200). Entry is incomplete under the contact rule until an email is found.
College contact
Address: Tamil Nadu Agricultural University, Lawley Road, Coimbatore – 641003, Tamil Nadu, India
Phone: +91-422-661-1200
Website: official contact page
Need the usual direction? Use the Tamil Nadu Agricultural University (TNAU), Coimbatore CGPA to percentage calculator, or browse the full percentage to CGPA directory.