Method
The tool solves the weighted-grade equation for the score needed on the remaining assessment.
Numbers / browser tool
Final Grade Calculator
Solve the weighted-grade equation and flag targets outside the possible range.
Your inputs stay on your device
Find your required final grade
live result%
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Required final grade
Aim for at least this score
Current and final assessment weights must add to 100%. The result is the score needed on the final assessment.
Useful context
How it works
Use the calculator first, then scan the details below when you want more context about the inputs, result, or assumptions.
How to use it
Enter the current grade, completed weight, target grade, and final-assessment weight.
Understand the result
The required score shows what the remaining assessment would need to contribute to reach the target.
Example
If 80% of work is at 75% and the final is worth 20%, the required final score is higher than 75% to raise the total.
Notes
A target may be impossible or already secured depending on the inputs; course policies and extra credit are not modeled.
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