JNTUA College of Engineering, Ananthapuramu (JNTUACEA)
percentage to CGPA
Quick answer: At JNTUA College of Engineering, Ananthapuramu (JNTUACEA), 80% is about a CGPA of 8.5 on the 10-point scale, reversing the official formula % = (CGPA − 0.5) × 10. (official source) Last verified 2026-07-11.
JNTUA College of Engineering, Ananthapuramu (JNTUACEA) — % → CGPA
Converting JNTUA College of Engineering, Ananthapuramu (JNTUACEA) percentage back to CGPA
JNTUA College of Engineering, Ananthapuramu (JNTUACEA) (Andhra Pradesh) officially converts CGPA to percentage with % = (CGPA − 0.5) × 10. This page inverts that formula so you can estimate the CGPA behind a known percentage — useful when a scholarship form, job portal or foreign application asks for CGPA but your marksheet only shows a percentage. Enter your percentage above and the calculator solves for the CGPA on the 10-point scale.
Worked example
The official JNTUA College of Engineering, Ananthapuramu (JNTUACEA) formula is % = (CGPA − 0.5) × 10. To go the other way, you rearrange it to solve for CGPA. Starting from a percentage of 80%, the formula reverses to a CGPA of about 8.5 on the 10-point scale. You can check this by running 8.5 through the forward JNTUA College of Engineering, Ananthapuramu (JNTUACEA) CGPA to percentage calculator — it returns 80%, confirming the two directions agree.
Why this is an estimate, not an official figure
A university issues your percentage from your actual CGPA, not the other way around — so reversing the formula recovers the CGPA that would produce that percentage. It matches in almost every case, but rounding on your transcript (for example a percentage printed to one decimal place) can shift the back-calculated CGPA slightly. When both numbers appear on your grade card, always quote the official CGPA rather than this estimate.
About JNTUA College of Engineering, Ananthapuramu (JNTUACEA)
JNTUA College of Engineering, Ananthapuramu (JNTUACEA) is the constituent engineering college of Jawaharlal Nehru Technological University Anantapur, grading on a 10-point scale.
Address: JNTUA College of Engineering, Sir Mokshagundam Vishveshwariah Road, JNTUA Campus, Ananthapuramu, Andhra Pradesh 515002, India.
Source & verification
Per the JNTUA B.Tech R23 Academic Regulations, JNTUACEA converts using % = (CGPA − 0.5) × 10. NOTE: some older JNTU regulations used a −0.75 offset — students should apply the offset matching their regulation year.
Need the usual direction? Use the JNTUA College of Engineering, Ananthapuramu (JNTUACEA) CGPA to percentage calculator, or browse the full percentage to CGPA directory.