R.M.D. Engineering College (RMDEC), Thiruvallur
percentage to CGPA
R.M.D. Engineering College (RMDEC), Thiruvallur — % → CGPA
Converting R.M.D. Engineering College (RMDEC), Thiruvallur percentage back to CGPA
R.M.D. Engineering College (RMDEC), Thiruvallur (Tamil Nadu) officially converts CGPA to percentage with % = CGPA × 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 R.M.D. Engineering College (RMDEC), Thiruvallur formula is % = CGPA × 10. Starting from a percentage of 80%, the formula reverses to a CGPA of about 8 on the 10-point scale. You can check this by running 8 through the forward R.M.D. Engineering College (RMDEC), Thiruvallur CGPA to percentage calculator — it returns 80%, 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
R.M.D. Engineering College (Autonomous) — UG Regulations 2022 (with amendments 13.10.2025), Clause 16.6 (Grade Sheet)
Formula from RMDEC's own autonomous UG Regulations 2022 (Clause 16.6): Percentage of Marks = CGPA × 10. Alternate email rmdecp@gmail.com.
College contact
Address: R.S.M Nagar, Kavaraipettai, Gummidipoondi Taluk, Tiruvallur District – 601206, Tamil Nadu, India
Email: principal@rmd.ac.in
Phone: +91-44-67919191
Website: official contact page
Need the usual direction? Use the R.M.D. Engineering College (RMDEC), Thiruvallur CGPA to percentage calculator, or browse the full percentage to CGPA directory.