GradeCal - Weighted grade and GPA calculator
GradeCal is a browser-based utility designed to help students calculate course grades, cumulative performance, and future exam targets using weighted assignments, quizzes, projects, and letter grades. It bridges the gap between raw scores and official gradebooks by accounting for complex grading scales and partial semester weight distributions.
Key Features
- Weighted Calculations: Combines multiple assessment scores and individual syllabus weights to compute accurate running course averages.
- Flexible Score Formats: Accepts input data in percentages, standard letter grades, or fractional point values like earned over possible.
- Customizable Grading Scales: Allows users to modify percentage boundaries and letter-to-GPA point mappings to match specific institutional policies.
- Final Exam Planning: Estimates the exact score needed on an upcoming final exam to achieve a target course grade.
- Comparison Insights: Displays both raw unweighted averages and weighted averages side by side to illustrate how major projects influence overall standing.
- Browser Storage: Saves entered calculation data locally so students can revisit active courses without data loss.
The platform serves high school and college students managing coursework across quarters and semesters. It operates entirely within the browser as a lightweight client-side application, requiring no installation or account creation to check class standings.