maratoolGrade Calculator — Weighted Course Grade
Add weighted assignments with scores and weights to calculate your overall course percentage.
—Course grade
How to use
- Add each assignment with a name, score, and weight percentage.
- Click Add assignment for more rows.
- See your weighted course grade percentage instantly.
Frequently asked questions
How is weighted grade calculated?
Sum of (score × weight) divided by total weight. Weights do not need to sum to 100.
What score format is used?
Percentages 0–100 for each assignment score.
Can weights be uneven?
Yes. Enter each assignment weight as a percentage of the total grade.
Is my data sent to a server?
No. All calculations happen in your browser.
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