Aditya College of Engineering (ACOE), Surampalem
percentage to CGPA
Aditya College of Engineering (ACOE), Surampalem — % → CGPA
Converting Aditya College of Engineering (ACOE), Surampalem percentage back to CGPA
Aditya College of Engineering (ACOE), Surampalem (Andhra Pradesh) officially converts CGPA to percentage with cohort-keyed — R23: % = (CGPA − 0.5) × 10; R20, R19 and R16: % = (CGPA − 0.75) × 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 Aditya College of Engineering (ACOE), Surampalem formula is cohort-keyed — R23: % = (CGPA − 0.5) × 10; R20, R19 and R16: % = (CGPA − 0.75) × 10. Starting from a percentage of 75%, the formula reverses to a CGPA of about 8 on the 10-point scale. You can check this by running 8 through the forward Aditya College of Engineering (ACOE), Surampalem CGPA to percentage calculator — it returns 75%, 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
Jawaharlal Nehru Technological University Kakinada — B.Tech R23 Academic Regulations, for 2023-24 admissions onward: “CGPA to Percentage conversion Formula - (CGPA - 0.5) x 10”. The college is not autonomous — its own site describes it as JNTUK-affiliated and it does not appear on JNTUK's list of autonomous colleges — so the University's regulation governs.
Check the regulation code on your hall ticket. R23 (2023-24 admissions onward) uses − 0.5. The earlier R16, R19 and R20 regulations used − 0.75, a difference of 2.5 points; JNTUK no longer publishes those documents on its site, so that figure is recorded from the University's earlier regulations rather than from a currently retrievable primary source.
College contact
Address: Aditya Nagar, ADB Road, Surampalem, Gandepalli Mandal, Kakinada District – 533437, Andhra Pradesh, India
Email: office@acoe.edu.in
Phone: +91-9000476662
Website: official contact page
Need the usual direction? Use the Aditya College of Engineering (ACOE), Surampalem CGPA to percentage calculator, or browse the full percentage to CGPA directory.