Current Grading System
Plus/minus system effective Summer 1988.
Effective Fall 2012 - The University of Iowa no longer truncates the cumulative grade-point average at 4.00.
For Spring 2020 ONLY - If a student opted for P/N or S/U grading, C- and above became "P" or "S"; D+ and below became "N" or "U".
|Pass Grades||Non-pass Grades|
|C-||1.67||O||No grade reported|
|D+||1.33||R||Registered (no grade required)|
|D-||0.67||* or H||Undergraduate honors section|
|AUS||Audit Successful||HC||Individual Undergraduate honors earned|
|H||Honors||#||Grade not included in GPA|
|H-||Near Honors||IP||In Progress|