How GPA is calculated
Each course’s grade points are multiplied by its credit hours; the total is divided by the total credit hours. GPA = Σ(points × credits) ÷ Σ credits.
For the cumulative CGPA, your previous CGPA is weighted by the credits you had already completed and combined with this semester the same way.
The table shows the uniform grading scheme recommended by the Higher Education Commission; some universities use slightly different cut-offs (for example A from 80–85 marks or 3.7 for A−), so check your university’s handbook.