JNTU CGPA to Percentage Converter
Jawaharlal Nehru Technological University is a system of universities in Andhra Pradesh and Telangana. JNTU Anantapur affiliates engineering colleges across Andhra Pradesh's Rayalaseema region.
Formula
Percentage = CGPA × 10 JNTU uses the conversion shown above: Percentage = CGPA × 10. This matters because Indian institutions do not share one national CGPA-to-percentage rule; the same 8.0 CGPA can convert differently under x10, x9.5, offset, and sliding-scale systems.
Calculator
JNTU Grading Scale
JNTU uses a 10-point absolute grading system. Grade O (Outstanding) = 10 points for 90%+, down to F (Fail) for below 40%. Credits vary per subject (typically 2–4), and CGPA is the credit-weighted average.
| Grade | Grade points / CGPA band | Marks band | How to read it |
|---|---|---|---|
| O / S / AA | 10 | 90-100 or 91-100, depending on the regulation | Top band; exact letter varies by university |
| A+ / AB | 9 | 80-89 or equivalent band | High distinction band |
| A | 8 | 70-79 or equivalent band | First-class band in most schemes |
| B+ / BB | 7 | 60-69 or equivalent band | Usually first-class threshold |
| B / C | 6 / 5 | 50-59 or equivalent band | Pass-to-second-class range |
| F / RA / U | 0 | Below pass mark | Course must be cleared under university rules |
Credit Structure and Applicability
JNTU uses a 10-point absolute grading system. Grade O (Outstanding) = 10 points for 90%+, down to F (Fail) for below 40%. Credits vary per subject (typically 2–4), and CGPA is the credit-weighted average. In practice, the final CGPA is usually built from course grade points weighted by credits, so high-credit labs, projects, core papers, internships, or thesis work can move the final CGPA more than low-credit electives.
Use this page for JNTU grade-point records where the transcript reports CGPA but an application asks for percentage. If your marksheet already prints aggregate percentage, or your regulation year has a different conversion note, use that official value over this quick calculator.
Worked Example
For a CGPA of 8.20 at JNTU, this calculator applies Percentage = CGPA × 10 and returns the percentage according to the selected institution's rule. Use the official source above when an employer, admission form or scholarship portal asks for documentary proof.
Frequently Asked Questions
Is JNTU Anantapur's formula different from JNTU Hyderabad?
Yes. JNTU Anantapur uses CGPA × 10, while JNTU Hyderabad uses (CGPA − 0.5) × 10. Always check which JNTU your college is affiliated to.
What is the passing CGPA at JNTU?
The minimum passing grade is C (5 points, 50% marks). This means you need at least 5.0 CGPA to pass a semester at JNTU.
How do supplementary exams affect JNTU CGPA?
When you pass a supplementary exam, the new grade is used in CGPA calculation. The original fail grade is replaced, improving your overall CGPA.