Hi everyone,

I’ve been working on a small academic utility and came across an interesting problem: converting CGPA to percentage isn’t as straightforward as it seems.

Different institutions use different grading scales (10.0, 4.0, etc.), and even the conversion formulas vary. For example, some use a multiplier like 9.5, while others follow custom rules.

This raises a few practical questions:

• Is there any standardized way to handle CGPA to percentage conversion?

• How do you deal with different grading systems in your projects?

• Do you rely on fixed formulas, or do you build flexible logic based on institution rules?

Would love to hear how others approach this, especially from a system design or implementation perspective.