Do the weights of categories need to add up to 100%?

No. The calculator computes the weighted average of your current categories relative to the total weight entered. However, final exam required score calculations assume a 100% total weight baseline.

Can this tool calculate my final class grade without inputting exam targets?

Yes! Simply look at the "Current Class Average" card. It displays your current weighted average based only on the rows you populate.

Is this grade calculator suitable for high school and college?

Absolutely. It works for any grading syllabus that uses percentage weights to calculate final grades.

Current Class Average84.29%

Total Weight accounted70%

Assignment / Category Name

Grade (%)

Weight (%)

Grade Calculator

Final Exam Target

Target Class Grade (%)

Final Exam Weight (%)

Required Score

Needs Extra Credit: 103.3%

You need a 103.3% on the final exam (weighted at 30%) to achieve your target grade of 90%.

Weighted GradesGrades are calculated using weights. The sum of weights does not need to equal 100% to view your current average.

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How to Use the Grade Calculator Tool

Calculate your weighted class grade averages and determine the required score on final exams to hit target benchmarks.

1
Fill out assignment names, actual grades (%), and their corresponding weight values (%).
2
Click "Add Grade Category" to insert more rows depending on your syllabus details.
3
Input your desired class target grade and final exam weight inside the sidebar controls.
4
Review the live required final exam score calculated instantly at the top.

Why Choose Our Grade Calculator?

100% Private Sandbox

Calculate homework and exam weighted averages locally. Your student records stay private.

Weighted Average Calculations

Distributes custom weights to grade categories easily. Computes class grades automatically.

Required Final Exam Target

Calculates the exact final exam score required to hit your target class letter-grade average.

Infinite Categories

Add or remove as many homework, quiz, and project categories as you need. No premium limits.

Frequently Asked Questions

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