GradesGrade Calculator
Calculate subject averages, weighted grades, letter grades, and GPA from one dashboard.
Auto-save: Your subjects and exam history stay on this device•Ready to calculate
Subject Marks
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How to Use the Grade Calculator
Step 1: Choose a preset stream or add subjects manually.
Step 2: Enter marks, maximum marks, and optional weights.
Step 3: Click Calculate Grades to see averages, letter grades, and GPA.
Step 4: Save important exams to history so you can compare performance later.
- Simple and weighted averages are both calculated automatically.
- Exam history helps you compare multiple tests over time.
- All data stays stored in your browser on this device.
- Letter grades and GPA are generated instantly after calculation.