University rule guide
JNTUA GPA and CGPA calculator guide
B.Tech R23 uses S/A/B/C/D/E/F/Ab grade points, credit-weighted SGPA/CGPA, includes zero-grade courses in SGPA, excludes non-credit audit courses and reports SGPA/CGPA to two decimals.
Programmes and regulations covered
JNTUA and applicable affiliated colleges; autonomous institutions can differ.. The calculator scope is set by programme and regulation, not by the university name alone.
JNTUA B.Tech R23 Regulations
Scope: B.Tech R23 students
Current R23 grade table and credit-weighted average rules.
Campus and college scope
Exact SGPA and CGPA formula
Σ(Credits × Grade Point) ÷ Σ(Credits)
Multiply each included course’s credits by its grade point. Add the weighted points, add the included credits, then divide. For CGPA, use all counted courses across the semesters covered by your university record. A simple average of semester results is correct only when the counted credits match.
Included and excluded subjects
Included in the preset
Courses with the published grade points below are included when they carry counted credits.
- S: Outstanding · 90–100
- A: Excellent · 80–89
- B: Very Good · 70–79
- C: Good · 60–69
- D: Average · 50–59
- E: Pass · 40–49
- F: Fail · below 40
- Ab: Absent
Excluded or needs checking
- S/U: Non-credit audit course
A status can affect progression even when it does not enter CGPA. Check the regulation before removing a failed, repeated, withdrawn, audit or non-credit course.
Published grading table
The table below is the grade preset attached to this university record. Confirm the programme and regulation scope before using it for a formal application.
| Grade | Point | Meaning or band | Counted |
|---|---|---|---|
| S | 10 | Outstanding · 90–100 | Yes |
| A | 9 | Excellent · 80–89 | Yes |
| B | 8 | Very Good · 70–79 | Yes |
| C | 7 | Good · 60–69 | Yes |
| D | 6 | Average · 50–59 | Yes |
| E | 5 | Pass · 40–49 | Yes |
| F | 0 | Fail · below 40 | Yes |
| Ab | 0 | Absent | Yes |
| S/U | Not counted | Non-credit audit course | No |
CGPA to percentage conversion
No university-wide conversion is claimed for this record. Report the CGPA or obtain a conversion certificate from the university when one is required.
Conversion rules are not interchangeable. A formula from another university, batch or unofficial website does not replace the source linked below.
Open the JNTUA conversion calculatorTarget CGPA for the next semester
To plan a target, use your current CGPA, completed counted credits, target CGPA and expected next semester credits. The required next SGPA is:
[Target CGPA × (completed credits + next credits) − current CGPA × completed credits] ÷ next credits
This record uses nearest rounding for the displayed target result. Keep the unrounded value while planning and exclude courses that the regulation does not count.
Open the JNTUA target CGPA calculatorWorked example
Suppose three included courses carry 4, 3 and 2 credits with grade points 8, 9 and 7. The weighted points are 32, 27 and 14. Their total is 73 and the counted credits total 9, so the semester result is 73 ÷ 9 = 8.11 when displayed to two decimals.
This is an illustration, not an official JNTUA transcript calculation. Replace the example values with the course credits and grade points that your regulation counts.
Common input mistakes
- Choosing a regulation because it gives a better result instead of matching your batch and programme.
- Entering marks where the calculator expects a grade point, or using the wrong university grade table.
- Including audit, pass/fail, withdrawal, exemption or non-credit entries without checking the source clause.
- Taking a simple average of semester SGPAs when the semesters have different counted credits.
- Rounding each intermediate value before the final division or conversion.
Official source and revision history
JNTUA B.Tech R23 Regulations
Version: JNTUA B.Tech R23 Regulations
Source locator: Official R23 regulations with grade points, exclusions, SGPA/CGPA formulas and two-decimal reporting.
Applies to: B.Tech R23 students
- JNTUA B.Tech R23 RegulationsOfficial R23 regulations with grade points, exclusions, SGPA/CGPA formulas and two-decimal reporting.
Revision history
- Checked JNTUA B.Tech R23 Regulations.
Related calculators and guides
JNTUA calculator FAQ
Which JNTUA students does this guide cover?
B.Tech R23 students Check your programme, batch and campus before treating the result as an official value.
What formula does the JNTUA calculator use?
Σ(Credits × Grade Point) ÷ Σ(Credits). Only courses included by the applicable regulation should enter the weighted total.
How does JNTUA handle excluded subjects?
S/U: Non-credit audit course
Where can I verify the JNTUA rule?
Use JNTUA B.Tech R23 Regulations, version JNTUA B.Tech R23 Regulations. The source locator is Official R23 regulations with grade points, exclusions, SGPA/CGPA formulas and two-decimal reporting..