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Open calculator →Final Grade Calculator
Use your own numbers after reviewing the example below.
Quick answer
Use your class passing cutoff as the target grade. The required exam score depends on your current grade and how much the final is worth.
Formula or method
Needed final = (passing target − current × (1 − final weight)) ÷ final weight
Step-by-step
- Find the passing grade required by your course.
- Find the final exam weight in the syllabus.
- Enter your current grade, passing target and final weight.
- Check whether the required score is between 0% and 100%.
Worked example
If you have 68%, need 70% to pass, and the final is worth 25%: (70 − 68 × 0.75) ÷ 0.25 = 76%.
How to interpret the result
Use the actual passing cutoff for your course. Some programs require a minimum exam score or minimum grade in addition to the weighted overall grade.
Common mistakes
- Assuming 60% or 70% is always the passing cutoff.
- Ignoring a minimum-final-exam rule.
- Using the wrong final weight.
Frequently asked questions
What if the calculator says I need more than 100%?
The passing target is not reachable under the entered weighting unless another grade adjustment is possible.
What if it says 0% needed?
Under the entered assumptions, your current grade is already high enough to remain at or above the target.
Is a D always passing?
No. Passing requirements vary by course, school and program.