Grade calculator
The score you need on the final, or your weighted course grade
Loading Grade calculator…
How to use it
- Enter your numbers.
- The result updates as you type.
- Change any value to see a different outcome.
Questions
How do I work out the grade I need on the final?
Needed = (grade you want − current grade × (1 − final weight)) ÷ final weight. With a current grade of 84%, a final worth 30% and a goal of 90%: (90 − 84 × 0.7) ÷ 0.3 = 104%, which is out of reach, so that goal needs extra credit or a lower target. A goal of 85% needs 87.3%.
Is anything I enter stored?
No. Calculations happen in your browser and nothing you type is sent or saved.
Is it free?
Yes, you can use it for free. A subscription removes limits and unlocks premium tools.