Weighted Grade Calculator Online

Easily calculate your final grade by entering each assignment and its weight. Add as many assignments as needed.

Tip: The sum of all weights should add up to 100% for an accurate grade.

Your Assignments

Name Score (%) Weight (%) Action
Add your first assignment above to begin.

Weighted Final Grade

Points (out of 100)
Your result will appear here once assignments are added.

The Weighted Grade Calculator is a flexible and practical tool for any student who wants to know their true course grade when different assignments, tests, and projects carry different levels of importance. In most courses, a final exam counts for more than a weekly quiz, and a major project carries more weight than a participation score. This calculator accounts for all of that by combining your scores and their respective weights into a single accurate final grade. Add as many assignments as your course requires, check the visual breakdown, and export everything as a clean PDF whenever you need it.

Formula Used:

Final Grade = Sum of (Assignment Score × Assignment Weight) ÷ Sum of All Weights

Where each assignment score is entered as a percentage (0 to 100) and each weight represents that component’s share of the total course grade. For the most accurate result, all weights should add up to 100%.

How to Use the Weighted Grade Calculator Online

Adding your assignments and reading your final grade takes just a few steps. Here’s how:

Step-by-Step Instructions:

  • Enter Assignment Details: Type in the assignment name, your score as a percentage (e.g., 87), and the weight of that assignment (e.g., 30). Click “Add” or press Enter to include it.
  • Add More Assignments: Repeat for every graded component in your course — homework, quizzes, midterms, projects, finals, and anything else that counts toward your grade.
  • View Final Grade: Your weighted final grade updates automatically in the results section as each assignment is added, so you always have a live picture of where you stand.
  • Check the Bar Chart: A colorful bar chart visualizes each assignment’s score, making it easy to see at a glance which components are pulling your grade up or down.
  • Export to PDF (Optional): Use your browser’s Print → Save as PDF option to save a clean, single-page record of your grade breakdown for personal reference or submission.

Why Use the Weighted Grade Calculator Online?

  • Accurate Weighted Results: Computes your final grade by properly weighting each assignment’s score against its contribution to the overall course, giving you a result that reflects how your professor actually calculates grades.
  • Unlimited Assignments: Add as many graded components as your course includes with no restrictions, making it suitable for simple two-component courses and complex multi-component syllabi alike.
  • Visual Bar Chart: Displays each assignment’s score in a colorful chart, making performance patterns immediately visible without needing to scan through a table of numbers.
  • Weight Alerts: Automatically flags a warning if your total weights do not add up to 100%, helping you catch input errors before they produce a misleading final grade.
  • PDF Export: Optimized for clean, single-page PDF output through your browser’s print menu, making it easy to keep or share a record of your full grade breakdown.
  • Free and Accessible: No registration, no payment, and works on any device whenever you need it.
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