Final Grade Calculator
Find the score needed on a final exam to hit a target overall grade.
Free · No signup · Runs in your browser · Shareable link syncs inputs
Inputs
Updates live as you type — Calculate syncs a shareable URL.
You need on the final
98.2%
to reach 90% overall
Current grade
86.5%
Final weight
30%
Target
90%
What if on the final…
| Final exam score | Overall grade |
|---|---|
| 70% | 81.5% |
| 80% | 84.5% |
| 90% | 87.5% |
| 100% | 90.5% |
Tip
Focus on your final exam — you’ve got this!
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Recently used
Tools you open will show up here on this device — with your last inputs when available.
How this calculator works
Find the score needed on a final exam to hit a target overall grade.
How is it calculated?
need = (want − current×(1−w)) / w.
Example
86.5% now, want 90%, final worth 30% → need about 98.2% on the final.
Frequently asked questions
Curves?+
Assumes linear weighting with no curve.
What if I score differently?+
Use the What if table to see overall grades for common final scores.