Boise Independent District Grading Policy

Boise Independent District Grade Scale

Boise Independent District uses a standard letter grading scale to evaluate student performance. The following table provides the grade ranges and corresponding grade points:

PercentageLetter GradeGrade Points
Below 60%F0.0


To calculate a final grade using the Boise Independent District’s grading scale, follow this example:

AssignmentWeightGrade (%)Weighted Score
Midterm Exam30%78%23.4%
Final Project25%92%23%
Final Exam25%88%22%
Total100%85.4% (B)

Grading Policy

  • Middle School: Letter grades are assigned based on the percentage ranges listed in the grade scale. Progress reports are provided quarterly.
  • High School: Similar to middle school, but with additional considerations for weighted courses such as AP and Honors classes, where an A can earn a 5.0 instead of the standard 4.0.
  • Late Work: Points may be deducted for late submissions, with policies varying by teacher.
  • Reassessment: Students may be allowed to retake assessments to improve their grades, following specific guidelines.


  1. What grading scale does Boise Independent District use?
    Boise Independent District uses a letter grading scale from A to F, with corresponding grade points from 4.0 to 0.0.
  2. How are final grades calculated?
    Final grades are calculated based on the weighted average of various assignments and exams, as detailed in the example above.
  3. Are AP and Honors classes weighted differently?
    Yes, AP and Honors classes can earn additional grade points, with an A in these courses potentially earning a 5.0 instead of the standard 4.0.
  4. What is the policy on late work?
    Late work may be accepted with point deductions. The specific policy can vary by teacher.
  5. Can students retake assessments?
    Reassessment opportunities may be available to students, with specific guidelines in place to determine eligibility and process.
  6. Where can I find more information about the grading policy?
    For more details, please visit the Boise Independent District website.

Now that you understand the Boise Independent District’s grading policy, calculate your final grade with our easy-to-use grade calculator or final grade calculator!