These three grading systems often appear together. Here is what each means and how they relate.
Grade Point Average for a single term, usually on a 4.0 scale. Calculate it with the GPA Calculator.
Cumulative GPA across all terms. Use the CGPA Calculator.
Marks out of 100. Convert using the Percentage Calculator.
Many universities use Percentage = CGPA × 9.5. Try the CGPA to Percentage tool.
Know which system your institution uses and convert confidently.