Grade Weight Calculator

Introduction: The Grade Weight Calculator is a practical tool for students and educators who need to determine a weighted grade based on individual grades and their respective weights. Whether you're working on a project, assignment, or course, this calculator simplifies the process of computing your weighted grade.

Formula: The Grade Weight Calculator uses the weighted average formula. Each grade is multiplied by its corresponding weight, and the sum of these products is divided by the total weight.

How to Use:

  1. Enter your grades in the first input box, separated by commas.
  2. Enter the corresponding weights for each grade in the second input box, also separated by commas.
  3. Click the "Calculate" button to get your weighted grade.

Example: Suppose you have grades of 90, 85, and 78 with weights of 0.3, 0.4, and 0.3 respectively. Enter "90,85,78" in the grades input and "0.3,0.4,0.3" in the weights input. Click "Calculate" to get your weighted grade.


  1. Q: Can I input letter grades instead of numerical values?
    • A: No, the Grade Weight Calculator requires numerical values for accurate calculations.
  2. Q: What should I do if the number of grades doesn't match the number of weights?
    • A: An error message will be displayed. Ensure the number of grades and weights match.
  3. Q: Can I use this calculator for any subject or course?
    • A: Yes, the Grade Weight Calculator is versatile and can be used for any subject or course.
  4. Q: Is there a limit to the number of grades and weights I can input?
    • A: There is no strict limit, but keep in mind that a large number of inputs may affect performance.
  5. Q: Can I use decimals for weights?
    • A: Yes, you can use decimals for weights to represent the proportion of each grade.

Conclusion: The Grade Weight Calculator streamlines the process of calculating your weighted grade, providing a quick and accurate solution for evaluating your performance in weighted assessments. Use the Grade Weight Calculator to make your grade calculations more efficient and precise.

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