Final Grade Calculator

Find out exactly what you need to score on your final exam to lock in the class grade you want — or estimate your final class grade from a specific exam score. Just plug in your current grade and the final's weight.

What Grade Do I Need on the Final?

Current Grade (%)

Final Exam Weight (%)

Target Class Grade (%)

Score Needed on Final

0.0%

Status

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Enter values above to see the score you need.

What Will My Final Class Grade Be?

Current Grade (%)

Final Exam Weight (%)

Final Exam Score (%)

Predicted Final Grade

0.0%

Letter Grade

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The Math Behind It

To find the score you need:

Required = (Target − Current × (1 − FinalWeight)) ÷ FinalWeight

Where Target, Current, and the required score are percentages, and FinalWeight is a decimal (e.g. 30% = 0.30).

To predict your final class grade:

Final = Current × (1 − FinalWeight) + FinalScore × FinalWeight