How this works:

This calculator helps you determine the minimum marks you need to score in your external exam (out of 50) to achieve your desired total marks or grade, based on your current internal marks (out of 50).

Grading Scale:

• A+: 90-100%
• A: 80-89%
• B: 70-79%
• C: 60-69%
• D: 50-59%
• E: 40-49%
• F: Below 40%