Challenge Evaluation Predictor
Estimate whether applying for a challenge evaluation is worth the fee and the wait.
Challenge Evaluation Predictor
Prediction
Guidance based on the size of the gap and the passing threshold.
Check these 2 details
- Marks awarded is required.
- Marks expected is required.
About this tool
Challenge evaluation gets your answer script re-examined, but it carries a fee and can move the result in either direction. The predictor compares your expected marks with the awarded marks and highlights how large the gap needs to be before an application is likely to be worthwhile.
How it works
Using the Challenge Evaluation Predictor in three steps
Every step below reflects the actual calculation this tool runs, so you can check the result by hand if you need to.
- 1
Enter the marks awarded in the paper you want to challenge and the marks you expect after re-evaluation.
- 2
The tool recomputes the subject total, the pass status and the effect on your SGPA.
- 3
You can then judge whether the likely gain justifies the challenge evaluation fee and waiting period.
AKTU Academic Tools & Conversion Hub
Explore related AKTU calculators, grade tools, and official guides.
Related AKTU Utilities & Converters
Calculate semester SGPA on the AKTU ten point grading scale from subject credits and grades.
Calculate cumulative CGPA across all semesters on the AKTU ten point grading scale.
Check whether grace marks can convert a near miss into a pass under the AKTU limits.
AKTU (Dr. A.P.J. Abdul Kalam Technical University) Passing Criteria & Marks Rules
AKTU requires passing both external end-semester theory exams and overall subject aggregate. Internal sessional marks are combined with external marks.
| Assessment Component | Max Marks | Pass Marks | Official Guidelines |
|---|---|---|---|
| External End-Sem Theory | 70 Marks | 21 Marks (30%) | Mandatory minimum in end-semester theory exam. |
| Internal Sessional Assessment | 30 Marks | No individual cutoff | Internal marks combine with external to reach 40% aggregate. |
| Overall Theory Aggregate | 100 Marks | 40 Marks (40%) | Combined score of internal + external must be at least 40. |
| Practical / Lab / Viva | 50 / 100 Marks | 50% | Minimum 50% required in practical & viva examinations. |
Grace Marks Policy
AKTU awards up to 7 to 10 grace marks per academic session for borderline failed subjects to help students reach the 40% aggregate threshold (awards Grade E). Grace marks block Honours degree eligibility.
ATKT & Carry-Over Progression Guidelines
- Students can carry forward failed subjects (Carry Over Papers) to subsequent semesters.
- Clearance of carry-over subjects replaces zero grade points with earned points.
- Honours division requires clearing all subjects in the first attempt without carry-over or grace marks.
AKTU (Dr. A.P.J. Abdul Kalam Technical University) Key Terms & Grading Definitions
Official explanations for YGPA, DGPA, SPI, CPI, CGPA and Distinction criteria.
First Class with Distinction
Awarded to students securing CGPA >= 8.50 without any grace marks or carry-over papers throughout the 4-year B.Tech program.
CGPA >= 8.50 (No Grace, No Carry-over)First Class
Awarded to students securing CGPA >= 6.50 to 8.49.
SGPA vs CGPA
SGPA is single semester credit-weighted average. CGPA is cumulative credit-weighted average across all completed semesters.
Downloading AKTU CGPA to Percentage Conversion Certificate
Official instructions for downloading and verifying your university percentage conversion certificate.
AKTU B.Tech Academic Regulations Ordinance Section 14
Issuing Authority: Controller of Examinations, AKTU LucknowStep-by-Step Download Instructions
- 1Log in to the AKTU ERP Student Portal (aktu.ac.in).
- 2Navigate to 'Student Dashboard' -> 'Documents & Circulars'.
- 3Download the official 'CGPA to Percentage Conversion Formula Circular'.
- 4The circular explicitly states: Percentage = (CGPA x 10) - 7.5.
- 5Attach a copy of this official circular with your provisional degree / transcript for job & higher education applications.
Quick Conversion Lookup Table (AKTU Official Formula)
AKTU B.Tech Ordinance Section 14 pre-computed CGPA to percentage lookup table.
Formula: Percentage = (CGPA x 10) - 7.5| SGPA / CGPA | Equivalent Percentage | Academic Division / Class |
|---|---|---|
| 6.00 | 52.50% | Second Division |
| 6.25 | 55.00% | Second Division |
| 6.50 | 57.50% | First Division |
| 6.75 | 60.00% | First Division |
| 7.00 | 62.50% | First Division |
| 7.25 | 65.00% | First Division |
| 7.50 | 67.50% | First Division |
| 7.75 | 70.00% | First Division |
| 8.00 | 72.50% | First Division |
| 8.25 | 75.00% | First Division |
| 8.50 | 77.50% | First Division with Honours |
| 8.75 | 80.00% | First Division with Honours |
| 9.00 | 82.50% | First Division with Honours |
| 9.25 | 85.00% | First Division with Honours |
| 9.50 | 87.50% | First Division with Honours |
| 9.75 | 90.00% | First Division with Honours |
| 10.00 | 92.50% | First Division with Honours |
Challenge evaluation decision
Expected gain = Expected marks - Awarded marks, weighed against the prescribed fee- The revised marks replace the original marks, whether higher or lower.
- Applications must be filed within the window notified after the result declaration.
- The fee is charged per subject and is not refundable if marks do not change.
Frequently asked questions
Can my marks go down after challenge evaluation?
Yes. The revised evaluation is final, so it can be lower than the originally awarded marks.
How long does the process take?
It typically takes several weeks after the application window closes, depending on the session.
Can marks go down after challenge evaluation?
Yes, re-evaluation can revise a score in either direction, so a marginal expected gain is rarely worth the risk.
How long does the process take?
Revised results are typically declared several weeks after the application window closes, so plan around any semester registration deadline.
More AKTU tools
AKTU SGPA Calculator
Calculate semester SGPA on the AKTU ten point grading scale from subject credits and grades.
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Calculate cumulative CGPA across all semesters on the AKTU ten point grading scale.
Open toolGrace Marks Simulator
Check whether grace marks can convert a near miss into a pass under the AKTU limits.
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