Grade tools
Open your campus calculator for the exact scale, or start with generic 10-point grading.
Add each course with credits and grades
Formula: 10-point or university-specific tables. Estimates only — confirm with your university.
Open your campus calculator for the exact scale, or start with generic 10-point grading. Results are estimates. Examinations offices publish the official numbers.
Most engineering colleges use 10-point; confirm on your marksheet.
Related My CGPA Calculator tools — same workspace, different job.
Turn a cumulative GPA into a percentage using the circular your university actually published — not a generic ×9.5.
% to CGPAConvert percentage to CGPAReverse the usual conversion — useful when a form asks for CGPA and you only have marks %.
SGPA to CGPACalculate CGPA from SGPACGPA is not a simple average of SGPAs — heavier semesters count more.
SGPA to %Convert SGPA to percentageSame multipliers as CGPA → %, applied to a single semester result.
GPA calculatorSemester GPA calculatorAdd courses, credits, and points — GPA is the credit-weighted mean.
Marks %Calculate percentage from marksWorks for one paper or a full marksheet — overall % uses the combined totals.