How to use this calculator
The current grade represents all coursework other than the final exam. The exam weight is converted to a fraction.
- Enter grade input format, task, current grade (%) and review the remaining options.
- Select Calculate or change a value to update the result. Read the result label and units before copying.
- Use Reset to restore the worked starting values.
Formula and method
Scores over 100% indicate the target is unattainable without extra credit; negative scores mean the target is already secured.
Worked example
An 85% current grade and 30%-weighted final require 101.67% to reach 90%.
Questions about final grade calculator
What if the required final score exceeds 100%?
The target cannot be reached under the entered weights without extra credit or a different grading policy. For current 85%, target 90%, and final weight 30%, the required score is approximately 101.67%.
What assumptions should I check?
Scores over 100% indicate the target is unattainable without extra credit; negative scores mean the target is already secured.
Are my inputs saved?
Calculations run in your browser. We store only tool IDs for favorites and recent tools. A calculation link contains your inputs only when you explicitly choose to copy one.