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Calculate exam percentages, convert CGPA, and get grade predictions instantly
Enter your marks to calculate percentage and grade
Example Calculation:
Total Marks: 500, Obtained: 375 → Percentage: 75% (B+ Grade - Good)
CBSE 10th/12th Results
Total: 500, Obtained: 420 → 84%
CBSE CGPA to %
CGPA: 9.2 → Percentage: 87.4%
University Grading
Total: 600, Obtained: 480 → 80%
Percentage = (Obtained Marks / Total Marks) × 100. For example, if you scored 350 out of 500: (350/500)×100 = 70%.
For CBSE: Percentage = CGPA × 9.5. For example, 8.5 CGPA = 8.5 × 9.5 = 80.75%. Other boards may use different formulas.
Generally: 90%+ (Excellent), 80-90% (Very Good), 70-80% (Good), 60-70% (Average). Grading varies by institution.
Track your academic progress and plan your studies
Note: Grading systems may vary by institution. Always check official guidelines.