Student Grade Management System

Track. Analyze. Excel.

A powerful Java-based grade tracking solution with intuitive data management, statistical analysis, and comprehensive reporting capabilities.

Try Live Demo Explore Features
Student.java 
public class Student {
    private String name;
    private ArrayList<Double> grades;
    
    public double getAverage() {
        return grades.stream()
            .mapToDouble(Double::doubleValue)
            .average()
            .orElse(0.0);
    }
}
94.2 Class Average
12 Students
Core Capabilities

Built for Educators

Every feature designed to simplify grade management and provide actionable insights.

Dynamic Data Storage

Utilizes ArrayLists for flexible student record management. Add, remove, or modify entries without fixed array constraints.

ArrayList<Student> students = new ArrayList<>();

Statistical Analysis

Automatic calculation of class averages, highest scores, and lowest scores with real-time updates.

double avg = calculateAverage(grades);

Summary Reports

Generate comprehensive reports displaying all student performance metrics in a clean, formatted output.

generateReport(students);

Dual Interface

Choose between streamlined console-based operation or an interactive GUI built with Java Swing.

// Console or GUI mode
Interactive Demo

Try It Live

Experience the grade tracker functionality right in your browser.

◆ GradeFlow
0 Students
- Average
- Highest
- Lowest

Student Records

Student Name Grades Average Status Actions
📊

No students added yet
Technical Details

Implementation Overview

Core Classes

public class Student {
    private String name;
    private ArrayList<Double> grades;
    
    // Constructor, getters, setters
    
    public double getAverage() {
        if (grades.isEmpty()) return 0.0;
        double sum = 0;
        for (double grade : grades) {
            sum += grade;
        }
        return sum / grades.size();
    }
}

GradeTracker Class

public class GradeTracker {
    private ArrayList<Student> students;
    
    public void addStudent(Student s) {
        students.add(s);
    }
    
    public double getClassAverage() {
        return students.stream()
            .mapToDouble(Student::getAverage)
            .average()
            .orElse(0.0);
    }
    
    public void displayReport() {
        // Print formatted summary
    }
}