GPA, or Grade Point Average, is a standardized way of measuring a student's academic performance, typically on a scale from 0.0 to 4.0, where higher values indicate better performance. It is calculated by assigning numerical values to grades earned in courses, multiplying each grade by the credit hours of the corresponding course, summing these products, and then dividing by the total credit hours taken. GPA provides a snapshot of overall academic achievement and is often used by schools and universities for evaluating students’ eligibility for honors, scholarships, and further education opportunities.