What is a grade average?

A grade average, also known as a GPA (Grade Point Average), is a numerical representation of a student's overall academic performance. It's calculated by assigning numerical values to letter grades (e.g., A=4, B=3, C=2, D=1, F=0) and then averaging those values across all courses taken. The specific numerical values assigned to each letter grade can vary depending on the grading system used by the school or institution.