依據100.03.25本校99學年度第3次校務會議與100.12.19本校第130次教務會議通過「 國立中山大學學生成績作業要點」 ，本校自100學年度 (含)以後入學之學生成績以等第呈現，99學年度(含)以前舊生成績以百分分數呈現。教師繳交學生成績之給分方式可以「等第制」或「百分制」擇一使用。

1. 教師以「等第制」輸入成績時， 100 學年度(含) 以後入學之學生成績即以等第呈現，舊生成績則由系統依 「等第制與百分制單科成績對照表」 換算成百分制之區間中間值。

2. 教師以「百分制」輸入成績時， 100 學年度(含) 以後入學之學生成績依 「等第制與百分制單科成績對照表」 換算成等第呈現，舊生成績則以教師原始百分分數呈現。

From the2011Academic Year onwards,students' grades are displayed using letter grades, while for those admitted in the2010 Academic Year and earlier,percentage scores were used.Teachers can choose between the "Letter Grading System" or the "Percentage Evaluation System" when submitting grades.

1. When using the "Letter Grading System", grades for students admitted from the 2011 academic year onwardswill be shown as letter grades. Previous grades will be converted to percentage scores according to the " Conversion Table between Letter Grade and Percentage Score for a Single Course"

2. When using the "Percentage Score System", grades for students admitted from the 2011 academic year onwards will be converted to letter grades based on the "Conversion Table between Letter Grade and Percentage Score for a Single Course ". Previous grades will retain teachers' original percentage scores.