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GradeWeight
Homework 20%, midterm 30%, final 50%? See your real weighted average.
A weighted average multiplies each score by its weight, sums the products, then divides by the total weight. If homework (92%) is worth 20% and the final (78%) is worth 50%, the weighted average = (92×20 + 78×50 + …) / total weight. This rewards performance in higher-weighted categories.
If your weights total more or less than 100%, the calculator normalizes by dividing the weighted sum by the actual total weight. This gives the same result as if weights were rescaled to 100% — so partial-semester calculations still work correctly.
Weighted grade
86.3%
Letter: B (3.0 GPA)
What you entered
Homework: 92% × 20% weight
92 × 0.2= 18.40Midterm: 85% × 30% weight
85 × 0.3= 25.50Final Exam: 78% × 30% weight
78 × 0.3= 23.40Participation: 95% × 20% weight
95 × 0.2= 19.00Weighted average
86.30 ÷ 1.00= 86.30%Result
Weighted average: 86.3%
Your weighted grade is 86.3%, which is a B (3.0 on the 4.0 scale).