Ann Arbor Public Schools Grading Policy

Ann Arbor Public Schools Grade Scale

Ann Arbor Public Schools use a letter grading system to evaluate student performance. Here is the grading scale:

Letter GradePercentage Range
EBelow 60%

Additionally, students may receive an “I” for incomplete or an “NC” for no credit.


To better understand how final grades are calculated, let’s consider an example:

AssignmentGrade (%)
Midterm Exam78%
Final Exam88%

Final Grade Calculation:

Final Grade = (85 + 78 + 92 + 88) / 4 = 85.75

Final Grade: B

Grading Policy

  • Letter grades (A-E) are recorded on student report cards.
  • An “I” (Incomplete) is given if coursework is not completed.
  • “NC” (No Credit) is assigned if a student does not meet the minimum requirements.


1. How are letter grades determined in Ann Arbor Public Schools?
Letter grades are based on the percentage range a student achieves: A (90-100%), B (80-89%), C (70-79%), D (60-69%), and E (Below 60%).

2. What does an “I” grade mean?
An “I” stands for Incomplete, indicating that a student has not completed all required coursework.

3. What happens if a student receives an “NC” grade?
An “NC” (No Credit) means the student did not meet the course requirements and will not receive credit for the class.

4. Can students retake a course if they receive an “NC”?
Yes, students may retake a course to improve their grade and receive credit.

5. Are there different grading policies for middle and high school students?
The grading scale is consistent across middle and high schools within Ann Arbor Public Schools.

6. Where can I find more information about Ann Arbor Public Schools’ grading policy?
For more detailed information, visit the Ann Arbor Public Schools website.

7. How can I calculate my final grade?
Now that you understand Ann Arbor Public Schools’ grading policy, calculate your final grade with our easy-to-use final grade calculator!

By understanding Ann Arbor Public Schools’ grading policies, you can better navigate your academic journey. Calculate your grades with our grade calculator for an accurate assessment.