Final Grade Calculator
Calculate exactly what you need to score on your final exam to achieve your target course grade. Instant, accurate, and easy to use.
Calculate Your Required Final Score
Enter your current grade, your target grade, and the weight of your final exam to see exactly what you need to succeed.
Course Specifications
Enter your current academic standing
Grade Evaluation
Estimated final exam score required
Standard Letter Grade Scale
Typical percentage-to-letter-grade conversion used in most high schools and universities in the US and UK.
| Letter Grade | Percentage Range | GPA Value (4.0 Scale) |
|---|---|---|
| A (Excellent) | 90% – 100% | 4.0 |
| B (Good) | 80% – 89% | 3.0 |
| C (Average) | 70% – 79% | 2.0 |
| D (Below Average) | 60% – 69% | 1.0 |
| F (Failing) | 0% – 59% | 0.0 |
Final Grade FAQ
Answers to the most frequently asked questions about calculating final exam scores and course grades.
The calculator uses the weighted average formula: Required Final Score = (Target Grade – (Current Grade × (1 – Final Weight))) / Final Weight. This determines exactly what you need to score on the final to reach your goal.
If the required score is over 100%, it means your target grade is mathematically impossible to achieve with your current grade and the final exam’s weight, unless your instructor offers extra credit or adjusts the grading curve.
Enter the percentage of your total course grade that the final exam represents. For example, if your syllabus states the final exam is worth 20% of your overall grade, enter 20.
Yes, the mathematical formula for weighted averages applies universally to any grading system that uses percentages and weighted components, making it ideal for high school, college, and university students.