Grade Point Average, or GPA, is a numerical representation of a student's academic performance. It is calculated by assigning a point value to each grade earned in courses, typically on a scale from 0 to 4.0. For example, an A might be worth 4 points, a B 3 points, and so on. The total points earned are then divided by the number of classes taken to determine the average. GPA is commonly used by schools and colleges to assess a student's overall academic achievement. It can influence decisions regarding scholarships, college admissions, and academic honors. A higher GPA often reflects better performance and can open up more opportunities for students.