Final Grade Calculator — Quick & Accurate Online Calculator & Guide
Determine what score you need on your final exam to achieve your target overall grade. Supports any current grade, desired grade, and exam weight combination.
Final Grade
Results below
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Outlook
Likely impossible without extra credit.
Current Grade
85%
Desired Grade
90%
Final Exam Weight
20%
Grade Data
{"currentGrade":85,"desiredGrade":90,"examWeight":20,"needed":110}
Scenario Comparison
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<iframe src="http://127.0.0.1:59362/embed/math/grade-calculator?ref=embed" title="Final Grade Calculator — Quick & Accurate Online Calculator & Guide" width="100%" style="max-width:600px; border:none; height:500px;" loading="lazy"></iframe>
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Grade Needed on Final
110.0%
Likely impossible without extra credit.
Target May Not Be Reachable
You would need a 110.0% on the final to reach a 90% overall grade. Consider asking your instructor about extra credit opportunities or curve adjustments. Even a slightly lower target grade could make a significant difference.
Grade Progress: 85% → 90%
Grade Comparison
How the Grade Is Computed
Formula: Grade Needed = (Desired Current × (1 − Weight)) / Weight
= (90 − 85 × (1 − 20 ÷ 100)) / (20 ÷ 100)
= 110.0%
Current
85%
Exam Weight
20%
Need on Final
110.0%
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