Grade Calculator

Enter your assignment scores with optional weights and get your course average plus the letter grade.

- course average
- letter grade

Runs entirely on your device - nothing is ever uploaded.

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How to use the grade calculator

  1. Add one row per assignment with the score and its total.
  2. Optionally add a weight percent per row for weighted categories.
  3. Read your average and letter grade as rows update live.

Planning the final

Once you know your average, the final grade calculator tells you exactly what the final exam must score to reach your target.

Weighted categories, explained

Most courses weight categories, not assignments: homework 20%, quizzes 30%, exams 50%. A 95 homework average still loses to a 70 exam average because the exam category dominates. Enter each category as one row with its weight to mirror the syllabus, and the calculator reproduces the exact number your instructor's spreadsheet shows.