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Weighted grade calculator

Calculate your weighted average grade from percentage scores and category weights (homework, exams, final, etc.). Add rows, see letter grade and rough 4.0 mapping — free, instant.

FAQPage SchemaTarget keyword: weighted grade calculatorEst. volume ~24K/mo · KD 4Est. TP ~973K · CPC —Sheet category: Calculator · Priority: Build now
Weighted Grade Calculator — Free Online Tool
InstantFreeNo signup

Enter each graded item as a percentage score (0–100, or above for extra credit) and its weight. Weights can be percent points that add to 100, or any positive numbers that represent how much each item counts (the math is the same after normalizing).

CategoryScore (%)Weight

Active weights sum: 100 — matches a typical 100% syllabus breakdown.

Weighted average

87.70%

Letter grade (approx.)

B+

Bands vary by school.

≈ 4.0 scale (rough)

3.51

Linear from %; not your registrar GPA.

Formula: (score₁×weight₁ + score₂×weight₂ + …) ÷ (weight₁ + weight₂ + …). For official grades, always follow your syllabus and instructor’s rounding rules.

Weighted course grade calculator

Teachers almost never grade a class as a simple mean of every assignment. Usually homework, quizzes, midterms, and the final each carry a different share of the total. This calculator implements the standard weighted-mean formula so you can estimate your course average before the registrar does—and it pairs naturally with a full GPA calculator when you want credit-weighted GPA across classes.

Keyword & planning reference (research estimates — not live rankings)
Target keywordweighted grade calculator
Est. monthly volume~24K
Est. keyword difficulty (KD)4 / 100
Est. traffic potential (TP)~973K
Est. CPC—
Content category (sheet)Calculator
Build priority (sheet)Build now
Product directionStudents every semester; complements final grade / GPA cluster (large parent topic)
FAQ

Frequently Asked Questions

Multiply each category’s percentage score by its weight, add those products together, then divide by the sum of the weights. Example: (88×20 + 92×30 + 85×50) ÷ (20+30+50) = weighted average %. This matches how most course syllabi combine homework, midterms, and finals.

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