Final Grade Calculator

Find out exactly what score you need on your final exam or final project to finish the class with your target grade.

Inputs

Worked examples

Targeting an A (90%) with 86.5% Current Grade (25% Final)

You hold an 86.5% in Biology. The final examination is worth 25% of the total semester grade. Result: 100.5% Needed on Final Exam.

Formula: Required = [90 - (86.5 × 0.75)] ÷ 0.25 = [90 - 64.875] ÷ 0.25 = 100.5%. Extra credit required.

Locking in a Solid B (80%) with 84% Current Grade (20% Final)

You hold an 84% in History. The final test is worth 20% of your grade. Result: 64.0% Needed on Final Exam.

Formula: Required = [80 - (84 × 0.80)] ÷ 0.20 = [80 - 67.2] ÷ 0.20 = 64.0%. Easily achievable.

Frequently asked questions

What is the formula to calculate the final exam grade needed?

Final Exam Grade = (Desired Grade - (Current Grade × (100 - Final Weight) / 100)) / (Final Weight / 100).

What if the score needed is over 100%?

If the needed score exceeds 100%, it means mathematically you cannot reach your desired grade without bonus points or extra credit offered by the instructor.

What if the needed score is negative or 0%?

If you need 0% or a negative score, you have already locked in your desired grade! Even with a zero on the final exam, your banked points guarantee reaching the target.