Enter the Score
Enter the percentage earned for each assignment, quiz, exam or category.
Example Score = 85%
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Free Grade Calculator
Grade Calculator Calculate Your Weighted Course Grade
Calculate your current weighted grade from assignments, quizzes, tests, exams, projects and other course components.
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Weighted Grades
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Multiple Items
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Letter Grade
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Instant Results
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Weighted Average
Calculate Your Grade
Enter each score and its course weight
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How to Enter Your Grades
Enter a percentage score and the percentage weight that item contributes to your course. Example: Midterm score 85 with weight 30%.
Entered Items
0
Total Weight
0.00%
Remaining to 100%
100.00%
Grade Formula
How Weighted Grades Are Calculated
Each score contributes according to the percentage weight assigned to it.
Apply the Weight
Multiply each score by the percentage weight assigned to that course component.
85 ร 30 = 2,550
Calculate the Average
Divide total score-weight products by the total included weight.
Grade = ฮฃ(Score ร Weight) รท ฮฃWeight
Worked Example
Weighted Grade Calculation Example
| Component | Score | Weight | Contribution |
|---|---|---|---|
| Assignments | 90% | 25% | 22.50 |
| Quizzes | 80% | 20% | 16.00 |
| Midterm Exam | 85% | 25% | 21.25 |
| Final Exam | 88% | 30% | 26.40 |
Total Weight = 100%
Total Weighted Contribution = 86.15
Final Weighted Grade = 86.15%
Simple Process
How to Use the Grade Calculator
Add Grade Items
Enter assignments, quizzes, exams, projects or grading categories.
Enter Scores & Weights
Add the percentage score earned and the course weight for each item.
Calculate Grade
View your weighted percentage, estimated letter grade and detailed breakdown.
Grade Guide
Free Online Grade Calculator
Our free online grade calculator helps students estimate a weighted course grade from assignments, quizzes, tests, projects, midterm exams, final exams and other graded components.
Enter the percentage score earned for each item and specify how much that item contributes to the course grade. The calculator automatically computes the weighted contribution and overall result.
What Is a Weighted Grade?
A weighted grade gives different assignments, assessments or categories different levels of importance. An exam worth 40 percent of a course has more influence on the final grade than a quiz worth 5 percent.
Weighted Grade vs Simple Average
A simple average treats each entered score equally. A weighted grade considers the assigned importance of every score or category. This distinction matters when course components contribute different percentages to the final result.
How to Calculate Your Current Grade
Add all graded work completed so far, enter the score for each item and provide its percentage weight. If the included weights total less than 100 percent, this calculator normalizes the result against the entered weight to estimate your current grade on completed work.
Why Course Weights Matter
Course weights determine how strongly each assessment affects the overall result. A high score on a low-weight assignment may have less impact than a moderate score on a heavily weighted exam.
Who Can Use This Grade Calculator?
The calculator can be used by school students, college students, university students, teachers, tutors and anyone who wants to estimate a weighted percentage grade.
Important Academic Note
This calculator provides an estimate only. Always check your course syllabus and official institution policies because instructors may use dropped scores, bonus marks, curves, category rules, rounding methods or other grading adjustments.
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FAQ
Frequently Asked Questions
Multiply each score by its assigned weight,
add the weighted products, and divide by
the total included weight.
The calculator normalizes the entered work
against the total included weight to estimate
your current grade for those items.
Yes. You can enter assignments, quizzes,
tests, projects, midterms, final exams
or grading categories.
A simple average gives every score equal
importance. A weighted grade gives each
score influence according to its assigned weight.
No. It is an estimate. Official grades depend
on your instructor, course syllabus and
institution grading rules.