Final Exam Grade Calculator
Enter your current grade, target grade, and final exam weight to instantly see the minimum score you need on your final exam.
Use the Final Exam Grade Calculator
Grade Inputs
Your grade before the final exam.
The overall course grade you want to end up with.
Percentage of the total grade the final exam counts for.
Fill in your grades on the left and click Calculate.
Sensitivity — Score Required by Exam Weight
| Exam Weight | Score Needed | Feasible? |
|---|
How the Math Works
Your overall grade is the weighted sum of your pre-final grade and your final exam score:
Overall = Current × (1 − Weight) + Exam × Weight
Solving for the exam score gives: Required = (Desired − Current × (1 − Weight)) / Weight. All percentages are treated as decimals internally (e.g., 85% becomes 0.85).
Summary
This final grade calculator tells you the minimum score you need on your final exam to reach your target overall grade. Enter your current grade, the final grade you want, and the percentage weight the exam carries, and it solves the weighted-average formula instantly. A sensitivity table shows how the required score shifts as the exam weight changes.
How it works
- Enter your current grade percentage in the "Current Grade" field.
- Enter the final overall grade you want to achieve in the "Desired Final Grade" field.
- Enter the percentage weight your final exam carries in the "Weight of Final Exam" field.
- Click "Calculate" to see the minimum score needed on your final exam.
- Check the sensitivity table to see how the required score changes for different exam weights.
Use cases
- Determine whether passing your final exam is realistic given your current standing.
- Plan study effort by knowing the exact score threshold you need to reach.
- Explore how exam weight affects your required score across different courses.
- Verify your grade strategy when juggling multiple courses with different grading schemes.