While both acronyms represent academic grading metrics, GPA (Grade Point Average) and GWA (General Weighted Average) utilize different mathematical frameworks and regional conventions. GPA is predominantly used in American and international educational institutions, calculated on a scale (such as a 4.0 scale) where letter grades are converted to grade points and averaged, sometimes weighted for advanced classes. In contrast, GWA is widely utilized in countries like the Philippines, calculated by multiplying each course grade by its specific unit weight, summing the products, and dividing by the total units, providing a precise numerical percentage or decimal score across all completed coursework.