About the Final Exam Calculator
The final is usually worth enough to change your grade but not enough to rescue a disaster. Enter your current grade, the exam’s weight and your target, and this tells you the score you need — and whether that score is even possible.
Also known as: what do i need on my final, final exam grade calculator, exam score needed, pass the final.
How to use this calculator
- Enter current grade, target final grade, final exam weight.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
needed = (target − current × (1 − weight)) ÷ weight
Worked example
Using the values pre-filled in the calculator above:
- Current grade = 78 %
- Target final grade = 85 %
- Final exam weight = 30 %
the calculator returns:
- Score needed on the final: 101.33%
- Achievable?: Not possible — even a perfect paper falls short
- Best possible final grade: 84.6%
- Worst possible final grade: 54.6%