Final Grade Calculator
Find out exactly what score you need on your final exam to reach your target course grade.
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Score Needed on Final Exam
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Current Grade0%
Target Grade0%
Common Grade Targets
📐 Formula
Score Needed = (Target − Current × (1 − Weight)) / Weight, where Weight is expressed as a decimal
Frequently Asked Questions
Use the formula: Final Score Needed = (Target Grade − Current Grade × (1 − Exam Weight)) / Exam Weight. This calculator does it instantly.
If the calculator shows you need more than 100%, that target grade is mathematically impossible with your current grade and exam weight. Consider whether extra credit or rounding policies might help.
It depends on the weight. A 40% final exam can change your grade significantly — a perfect score (100%) versus a failing score (50%) creates a 20-point swing in your final grade.