Learn about various GPA grading systems used by educational institutions worldwide.
The 4.0 scale is the most commonly used grading system in the United States. It ranges from 0.0 (failing) to 4.0 (perfect).
| Letter Grade | Grade Points | Percentage |
|---|---|---|
| A | 4.0 | 90-100% |
| B | 3.0 | 80-89% |
| C | 2.0 | 70-79% |
| D | 1.0 | 60-69% |
| F | 0.0 | Below 60% |
Some universities, particularly in Canada, use a 4.33 scale with A+ grades for more granularity.
UK System: Uses percentage-based classifications (First Class, Upper Second, Lower Second, Third Class)
Australian System: Uses a 7-point scale (High Distinction, Distinction, Credit, Pass)
European System: Many countries use 10-point scales or letter grades with different standards
Many institutions use plus/minus grading for more precision: A+ = 4.0, A = 4.0, A- = 3.7, etc.
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