📊 Grade Calculator
Calculate your weighted average grade and determine what score you need on your final exam to achieve your target grade.
Grade Input
Final Exam Prediction
Results
Current Grade
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Weight Summary
Completed Weight:
0%
Remaining Weight:
100%
Final Exam Needed
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Grade Breakdown
| Item | Grade | Weight | Contribution |
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Frequently Asked Questions
Enter each assignment or test score along with its weight percentage. The calculator will automatically compute your weighted average using the formula: Weighted Grade = Σ(Score × Weight) / Σ(Weight).
Enter your current grades and their weights, then specify your target overall grade. The calculator will determine the minimum score needed on your final exam using the remaining weight percentage.
Yes, the calculator accepts both letter grades (A+, A, A-, B+, etc.) and percentage scores. Letter grades are automatically converted to their numerical equivalents based on standard grading scales.
The calculator will show you the total weight entered and the remaining weight available. For final grade predictions, the remaining weight is assumed to be your final exam weight.
The calculations are mathematically precise based on the standard weighted average formula. However, actual grading policies may vary by institution, so always verify with your instructor's specific grading criteria.
Yes, your inputs are automatically saved in your browser's local storage and will be restored when you return to the page. You can also view your recent calculation history.
The default scale uses: A (90-100%), B (80-89%), C (70-79%), D (60-69%), F (below 60%). Some institutions may use different scales, so check with your school's specific grading policy.
While this calculator focuses on course grades, it can convert letter grades to GPA points using the standard 4.0 scale. For overall GPA calculations across multiple courses, consider using a dedicated GPA calculator.
⚠️ Disclaimer
This Grade Calculator is for educational reference only. Calculation results are based on standard weighted average algorithms, but actual grade evaluation may vary due to school policies, rounding rules, extra credit, and other factors. Users should refer to official transcripts and teacher evaluations. This tool assumes no responsibility for any academic decisions. Please confirm your institution's specific grading standards and policies before use.