JNTU Academic Evaluation Guidelines (R18 & R22)
Jawaharlal Nehru Technological University (governing JNTUH Hyderabad and JNTUK Kakinada) sets the academic standards for hundreds of engineering and technology institutions across Telangana and Andhra Pradesh.
Under the Choice Based Credit System (CBCS), students receive a Semester Grade Point Average (SGPA) on each semester grade memo and a Cumulative Grade Point Average (CGPA) on their consolidated transcript.
JNTU Formula References
Evaluated for each semester across core theory, elective subjects, laboratories, and project phases.
Use the percentage printed on your official transcript or the conversion formula specified in your exact university, programme, and regulation year.
JNTU 10-Point Grading Scale & Boundaries
| Letter Grade | Grade Point (Gi) | Marks Range (%) | Academic Performance |
|---|---|---|---|
| O | 10 | 90% – 100% | Outstanding |
| A+ | 9 | 80% – 89% | Excellent |
| A | 8 | 70% – 79% | Very Good |
| B+ | 7 | 60% – 69% | Good |
| B | 6 | 50% – 59% | Average |
| C | 5 | 40% – 49% | Pass |
| F | 0 | Below 40% | Fail |
| Ab | 0 | Absent | Did Not Appear |
Step-by-Step Worked Example: JNTU B.Tech Semester
Consider a JNTU Engineering student taking 6 courses (core theory and laboratories) in a semester under the R20/R23 regulation:
- 1Design & Analysis of Algorithms: 3 Credits × Grade A (8) = 24 Quality Points
- 2Database Management Systems: 3 Credits × Grade A+ (9) = 27 Quality Points
- 3Operating Systems: 3 Credits × Grade B+ (7) = 21 Quality Points
- 4Probability & Statistics: 3 Credits × Grade A (8) = 24 Quality Points
- 5DBMS Laboratory: 1.5 Credits × Grade O (10) = 15 Quality Points
- 6R-Programming Lab: 1.5 Credits × Grade A+ (9) = 13.5 Quality Points
Total Quality Points: 24 + 27 + 21 + 24 + 15 + 13.5 = 124.5 Points
Total Semester Credits: 3 + 3 + 3 + 3 + 1.5 + 1.5 = 15.0 Credits
JNTU Degree Classifications
| Division Award | CGPA Threshold | Equivalent Marks % |
|---|---|---|
| First Class with Distinction | CGPA ≥ 7.50 | 70.0% and above |
| First Class | 6.50 ≤ CGPA < 7.50 | 60.0% to 69.9% |
| Second Class | 5.50 ≤ CGPA < 6.50 | 50.0% to 59.9% |
| Pass Class | 5.00 ≤ CGPA < 5.50 | 45.0% to 49.9% |
Frequently Asked JNTU Academic Questions
Which percentage formula applies to my JNTUH or JNTUK programme?
There is no single conversion formula verified here for every JNTUH/JNTUK programme. The linked JNTUK M.Tech regulation uses (CGPA − 0.75) × 10, while other programmes or regulation years may differ. Confirm your exact official regulation before calculating a percentage. For instance, a formula used by a specific programme may produce a different result; do not rely on this preset until you confirm your exact regulation.
How does JNTU calculate SGPA under R18 and R22 regulations?
Where the applicable JNTUH/JNTUK regulation defines SGPA as a credit-weighted average, the calculation is SGPA = ∑(Ci × Gi) ÷ ∑Ci. Check the regulation year and university-specific grade rules for your programme.
What are the grade letters and points in JNTU grading system?
Under JNTUH/JNTUK CBCS rules: O (Outstanding, 10), A+ (Excellent, 9), A (Very Good, 8), B+ (Good, 7), B (Average, 6), C (Pass, 5), F (Fail, 0), and Ab (Absent, 0).
What are the cutoff criteria for First Class with Distinction in JNTU?
JNTU awards First Class with Distinction to students who secure a cumulative CGPA of 7.50 or higher and pass all registered subjects within 4 consecutive academic years.
How are backlogs treated when computing final JNTU CGPA?
Failed subjects (F grade) count as 0 grade points with credits factored into the denominator. Once cleared in supplementary examinations, the newly awarded passing grade points replace the zero, recalculating your cumulative CGPA.
Official source and scope
The linked regulation is a JNTU Kakinada document for a specific M.Tech regulation and includes an offset formula that may differ from rules for other JNTU programmes. JNTUH and JNTUK, programme levels, and regulation years must not be treated as interchangeable.
JNTU Kakinada: programme regulation containing SGPA/CGPA rules