CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi
CGPA to percentage
Quick answer: At CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi, a CGPA of 8.5 is about 85%, using the official formula % = CGPA × 10. (official source) Last verified 2026-08-11.
CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi — CGPA → %
How CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi converts CGPA to percentage
Central Electrochemical Research Institute, established in 1948, is a non-autonomous engineering college affiliated to Anna University, Chennai. It awards degrees on the 10-point CGPA scale. Because it is not autonomous, its results and conversion rules come directly from Anna University rather than from a college-specific ordinance.
Worked example
Take a CGPA of 8.5 on the 10-point scale. Applying the official CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi formula % = CGPA × 10 gives a percentage of about 85%. Change the CGPA in the calculator above and the percentage updates instantly using this same formula.
Why the formula matters
Using the official conversion keeps your percentage defensible if an admissions office or employer asks how you calculated it.
Source & verification
Anna University, Chennai — 30th Academic Council amendment to Regulations 2021, dated 16.10.2023: Percentage of Marks = CGPA × 10 (applies to all affiliated non-autonomous institutions)
Non-autonomous and affiliated to Anna University, Chennai, so it does not issue its own conversion formula. Anna University's 30th Academic Council amendment to Regulations 2021 (dated 16.10.2023) sets Percentage of Marks = CGPA × 10 for affiliated institutions, and that is the formula that applies here. Percentage on the consolidated grade sheet is therefore ten times the CGPA, with no subtraction or scaling. SCOPE LIMIT: the Anna University conversion applies to CECRI's B.Tech in Chemical & Electrochemical Engineering only, which is admitted through TNEA. Its M.Tech and Ph.D. programmes are awarded through AcSIR (Academy of Scientific and Innovative Research), a separate degree-granting body with its own regulations.
College contact
Address: College Road, Sekkalakkottai, Karaikudi – 630003, Sivagangai District, Tamil Nadu, India
Email: director@cecri.res.in
Phone: +91-4565-227550
Website: official contact page
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