Semester Grade Calculator
Easily calculate final semester grades, determine required exam scores, or manage an entire classroom gradebook with beautiful reports. 🎓
Semester Grade Planner
Calculate required exam scores, overall semester grades, or plan your custom weights.
How It Works
Add Custom Categories
List homeworks, projects, and midterms, entering custom weights and flexible grades (like B+, 90%, or 45/50).
Plan Target Goals
Optionally enter your target semester grade and remaining weight (like a final exam) to see the score you need.
Manage Class Roster ✨
Switch to Class Roster mode to define columns, input student grades in any format, view analytics charts, and export PDF/CSV.
Why use our Weighted Semester Grade Calculator?
Calculating custom weighted grades and what-if targets shouldn't require complex Excel sheets. Our tool provides a flexible grading parser that understands percentages, ratios, and letter grades natively.
Whether you are a student planning your final exams, or a teacher managing a multi-student classroom, this tool calculates grades instantly, compiles analytics, and generates clean, print-friendly reports.
Flexible Input Parsing
Enter grades as percentages (88), fractional scores (45/50), or letter grades (A-). The calculator handles the math.
Smart Goal Planner
Set your target class grade and see the exact score needed on your final exam or remaining tasks.
Classroom Gradebook
Manage rosters, customize columns, calculate stats, view distributions, and export results to CSV/PDF.
Frequently Asked Questions
What grade formats are supported?
You can enter grades in three ways: Percentages (e.g. 92.5), Fractions/Ratios (e.g. 45/50 for a quiz score), or Letter Grades (e.g. A, B+, C-). The calculator automatically maps them using your grade scale settings.
How does the final exam target calculator work?
It calculates the completed weighted grades and evaluates what score is required on the remaining weight to reach your target: Needed Grade = [Target - Completed Weighted Grade] / Remaining Weight. It highlights if extra credit is required.
How is the Class Roster Mode structured?
In Roster Mode, teachers can customize the assignment columns and weights (e.g., Homework 20%, Exam 80%). The table updates dynamically, allowing names and grades to be entered, auto-calculating semester averages, and compiling class distribution graphs.
Is my student data private?
Absolutely. All student names, grades, and calculations are computed locally inside your web browser. No roster or student data is ever sent to or saved on our servers.
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