What are the grade letter ranges?

Grade letter ranges vary slightly depending on the institution (school, college, university) or even the individual instructor. However, here's a common standard used in many places in the United States:

* A (Excellent): 90-100%

* B (Good): 80-89%

* C (Average): 70-79%

* D (Passing): 60-69%

* F (Failing): Below 60%

Important Considerations:

* Plus and Minus Grades: Many systems use plus and minus grades (e.g., A-, B+, C-) to provide finer distinctions within each letter grade. The cutoffs for these will vary, but generally:

* A- = 87-89%

* B+ = 83-86%

* B- = 77-79%

* C+ = 73-76%

* C- = 67-69%

* D+ = 63-66%

* D- = 57-59%

* Variations: Some institutions might use a different percentage scale, or even different letter grades entirely. Always check your institution's grading policy or syllabus for the specific grading scale used in your courses.

Always refer to your school's specific grading rubric or ask your instructor for clarification if you're unsure about the grade ranges.