Weighted Grade Calculator
Add each assignment’s score and weight to calculate your final weighted grade.
How to use this calculator
For each assignment, quiz, or exam, type its name, the score you received as a percentage, and the weight it carries toward your final grade. Click Add Assignment to add more rows, or use the trash icon to remove one you no longer need. The calculator computes a credit-weighted average — Σ(score × weight) ÷ Σ(weight) — so your Final Weighted Grade stays accurate even if the weights don’t add up to exactly 100%. This mirrors how most course syllabi calculate a final grade from homework, midterms, and exams weighted differently.
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