How are credit points in high school calculated?

Credit points in high school are typically calculated based on the number of courses a student completes and the grades they achieve in those courses. Each course is assigned a specific number of credits, often reflecting the class's duration or difficulty. For example, a full-year course may carry one credit, while a semester-long course might carry half a credit. The student's overall grade in each course can affect their Grade Point Average (GPA), which is often used to gauge academic performance.