
US Grading System Explained: Letter Grades, GPA, and Percentage Scale
The US grading system is commonly based on letter grades such as A, B, C, D, and F. Schools and colleges may also use plus and minus grades, percentages, grade points, GPA, and alternative marks such as Pass (P), Satisfactory (S), or Credit (CR). One important point is often overlooked: there is no single national […]








