Your Grade Point Average is a score used to evaluate your success during the entirety of your degree programme. Your average GPA is a number that shows what you typically scored in your classes throughout the semester, term, and year. The average GPA scores can go up and down throughout your time at the university and will change according to how much you improve your overall grades (or, in some cases, how much you fall behind). Easily convert your letter grade or percentage to a grade point average (GPA), using our 4-point GPA scale. Understand the 4.0 scale and how to raise your GPA. The Grade Point Average (GPA) is an important measure of a student’s academic performance, especially in countries like the USA, Canada, the UK, and Australia. It combines grades from different courses into a single score, helping institutions evaluate a student’s overall achievement. GPA is a system used in the US to measure a student’s academic performance and achievement. Learn how to calculate GPA, what is a good GPA for high school and college, and how to convert UK test scores to US GPA.