Grade Calculator
Calculate your current course grade or find out what score you need on your final exam to achieve your target grade. Enter your assignments, tests, and weights.
Part of our Student Calculators collection.
Grade Calculator
Free online calculator
What final grade are you aiming for?
Enter your final exam score if you already have it
How to Use This Calculator
- 1
Select whether you want to calculate your current grade or find what you need on the final.
- 2
Enter your scores and weights for each component.
- 3
Make sure the weights add up to 100% (homework + quizzes + midterm + final).
- 4
See your current grade or the score needed on the final to hit your target.
How Grades Are Calculated
Weighted Grade = Σ (Score × Weight) / Σ Weights × 100 For 'what do I need on final': Final Score Needed = (Target − Current Grade × (1 − Final Weight)) / Final Weight Where weights are expressed as decimals (30% = 0.30).
Example Calculation
Example: What do I need on the final to get a B (80%)?
Inputs
Result
You need 73% on your final exam
Current weighted score (excluding final): (88×0.20 + 82×0.20 + 78×0.30) / 0.70 = 81.4%. To hit 80% overall: (80 − 81.4×0.70) / 0.30 = 73%.