JNTU CGPA to Percentage – Guide for All Students
Are you studying in JNTU and wondering how to convert your CGPA into a percentage? You’re not alone! Many students face this confusion, especially when applying for jobs or higher studies. In this blog, we’ll explain everything clearly – what JNTU is, how CGPA is calculated, and most importantly, how to convert your CGPA to percentage using the correct formula.
JNTU CGPA to Percentage
Formula: (CGPA – 0.5) × 10
Also Check : Anna University Cgpa To Percentage
What is JNTU?
JNTU stands for Jawaharlal Nehru Technological University. It is one of the most popular technical universities in India, especially in Andhra Pradesh and Telangana. Thousands of students study engineering and other professional courses under JNTU every year.
JNTU is known for its strict academic structure, grading system, and quality education. Instead of giving marks in percentages, JNTU uses a CGPA system to grade students.
What are the Different Campuses of JNTU?
JNTU has several campuses. The main ones include:
- JNTU Hyderabad (JNTUH)
- JNTU Kakinada (JNTUK)
- JNTU Anantapur (JNTUA)
Each campus follows a similar academic pattern, grading system, and CGPA to percentage conversion method.
Also Check : Mumbai University Cgpa To Percentage Calculator
How is CGPA Calculated in JNTU?
CGPA stands for Cumulative Grade Point Average. It is the average of grade points you earn in all semesters.
Here’s how it’s calculated:
- Each subject has some credits (usually 3 or 4).
- You receive a grade for each subject (like O, A, B, etc.).
- Multiply the grade points by the subject credits.
- Add all the grade points.
- Divide the total by the total number of credits.
This gives you the CGPA for your course.
What is the Grading System in JNTU?
- JNTU follows a 10-point grading system, where each grade corresponds to a certain number of marks and grade points.
What are the Different Grades in JNTU?
Here’s a simple table showing how grades are given in JNTU:
| Marks Range | Grade | Grade Points |
|---|---|---|
| 90–100 | O | 10 |
| 80–89 | A+ | 9 |
| 70–79 | A | 8 |
| 60–69 | B+ | 7 |
| 50–59 | B | 6 |
| 40–49 | C | 5 |
| <40 | F | 0 (Fail) |
To pass a subject, you need at least 40 marks and grade point 5.
How to Convert CGPA to Percentage in JNTU?
Now comes the main part – how to convert your CGPA to percentage.
JNTU has an official formula for this conversion. This is accepted for both job applications and higher studies.
What is the Formula for Conversion?
- 👉 Percentage = (CGPA – 0.75) × 10
Let’s take an example:
- If your CGPA is 8.4,
- then
- Percentage = (8.4 – 0.75) × 10 = 7.65 × 10 = 76.5%
Another example:
- CGPA = 7.9
- Percentage = (7.9 – 0.75) × 10 = 71.5%
This formula is used across all JNTU campuses like JNTUH, JNTUK, and JNTUA.
What are the Factors that Affect CGPA to Percentage Conversion?
Several factors can influence how your CGPA and percentage turn out:
- Subject Credits – High-credit subjects impact CGPA more.
- Consistent Performance – Steady grades across all semesters help.
- Failures or Reappears – These can lower your CGPA.
- Lab vs Theory Marks – Labs usually have fewer credits, but still affect CGPA.
- Internal Marks – They are part of the final score.
So, always try to maintain good performance throughout the course.
Frequently Asked Questions (FAQ)
Is this CGPA to percentage formula the same for all JNTU branches?
- Yes, the formula (CGPA - 0.75) × 10 is used by all JNTU campuses.
Can I round off my CGPA before converting?
- No, use your exact CGPA as per your marks memo to get the correct percentage.
Is CGPA important for jobs?
- Yes, most companies ask for minimum CGPA or percentage in eligibility criteria.
Can I calculate CGPA after every semester?
- Yes, you can calculate SGPA (Semester GPA) each semester, and combine them to get CGPA.
What happens if I fail in one subject?
- Your CGPA will drop, and the grade will be 'F' until you pass in re-exam.
Conclusion:
Understanding how to convert JNTU CGPA to percentage is very important for your academic and career goals. Always remember the official formula: (CGPA – 0.75) × 10. Make sure to calculate accurately and use your updated marks memo. Whether you're applying for a job or going for higher studies, this knowledge will help you present your academic results clearly and correctly.
