Grade Average Calculator
Calculate your weighted grade average, simple average, and GPA. Perfect for students tracking academic performance.
Enter Your Grades
Weighted Average
81.90%
Letter Grade: B- | GPA: 2.70
Simple Average
83.75%
Total Weight
100%
Grade Breakdown
Assignment 185% (10% weight)
Assignment 290% (10% weight)
Midterm78% (30% weight)
Final Exam82% (50% weight)
How Weighted Average Works
A weighted average gives more importance to certain grades based on their weight. For example, a final exam worth 50% of your grade has more impact than a homework assignment worth 10%. The formula is: (Grade1 x Weight1 + Grade2 x Weight2 + ...) / Total Weight.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.