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Free Grade Calculator

Calculate your weighted average grade and letter, or find exactly what score you need on the final exam to hit your target. Free, private, and instant.

Works offline once loaded
Current grade
87% (B+)
50% of the grade entered
Running total so far: 43.5%
What do you need on the remaining 50%?
  • A (90%)93%
  • B (80%)73%
  • C (70%)53%
  • D (60%)33%

Average score needed across all remaining work to finish at each target.

πŸ”’ Your grades never leave your device β€” everything is calculated in your browser.

Common uses

  • Weighted Grade CalculatorCombine your categories β€” homework, quizzes, exams β€” each with its own weight, into your current grade and letter.
  • Final Grade CalculatorFind the exact score you need on the final exam to reach the overall grade you want.
  • What Do I Need on the Final?Answer the classic question instantly: the minimum final-exam score for your target grade.
  • Test Grade CalculatorTurn the number correct into a percentage and letter grade.
  • Semester Grade CalculatorAdd up all your graded work across the semester into one weighted grade.
  • Class Grade CalculatorCalculate your current grade in any class from its weighted categories.

How It Works

Two grade calculators in one: a weighted-average calculator that combines your categories (each with a score and a weight) into your current grade and letter, and a final-grade calculator that tells you exactly what score you need on the final to hit a target overall. Everything is computed in your browser.

  1. 1
    Pick a mode
    Weighted average (combine homework, quizzes, exams by their weights) or "what do I need on the final?".
  2. 2
    Enter your grades
    For weighted mode add a row per category with its score and weight; for the final mode enter your current grade, the final's weight, and your target.
  3. 3
    Read your result
    You get your current weighted grade and letter, or the exact score the final requires β€” flagged if it is impossible (over 100%) or already guaranteed.
  4. 4
    Copy it
    Copy the result to share or save. Nothing leaves your browser.

Your grades never leave your device β€” every number is computed locally in your browser.

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Frequently Asked Questions