Education
Final Exam Calculator
Tell us where you stand, the grade you want, and how much the final is worth. We compute the exact percentage you need on the final to land at your target.
Where you stand right now, before the final. · e.g. 84
The grade you want to end the course with. · e.g. 87
The final exam's share of the overall course grade. · e.g. 30
To land at 87%
94%
Aim a few points above this to absorb test-day surprises.
Examples
Have 84%, want 90%, final is 25%
= need 108% (out of reach)
Have 84%, want 87%, final is 30%
= need 94%
Have 91%, want 90%, final is 20%
= need 86%
How it works
Solve the weighted-average equation for the final exam score instead of the course grade.
Required final · (target − current × (1 − weight)) ÷ weight
weight is the final's share of the course grade as a decimal — a 25% final is 0.25.
Frequently asked questions
The final grade calculator computes your final course grade after you've taken the final. The final exam calculator works in reverse: it tells you the score you need on the final to land at a target course grade.
It means the target grade is mathematically out of reach with your current grade and the final exam's weight. Either lower the target, find extra-credit opportunities, or look into late-work policies.
You've already secured your target grade — even a zero on the final wouldn't drop you below it. (You should still show up.)
Yes. The number is the floor, not the goal. Aim a comfortable margin above it to absorb test-day surprises.
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