Weighted Grade Calculator
Add each assignment or exam with its score and weight to get your current grade, then see exactly what you need on the final to reach your target.
Free · No sign-up · Files stay on your device
How to use Grade Calculator
- 1Enter each item with its score (%) and weight (%).
- 2Read your current weighted grade and letter grade.
- 3Enter the final exam weight and target grade to see the score you need.
Features
- Unlimited graded items
- Weights in percent or points
- Letter grade (A–F)
- Final exam score needed
- Works with partial weights
How weighted grades work
Each score is multiplied by its weight, the results are added, and the total is divided by the sum of the weights. If homework is worth 20% and you scored 90, and the midterm is worth 30% and you scored 70, your current grade is (90×20 + 70×30) ÷ 50 = 78%.
Frequently asked questions
What if my weights do not add up to 100?
Your current grade is calculated from the weights entered so far, which is how most teachers report a grade during the term.
Which letter grade scale is used?
The common US scale: A 90+, B 80–89, C 70–79, D 60–69, F below 60.
Can I calculate GPA?
Yes, use our GPA calculator.
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