1. What is a Percentage Calculator for 4 Subjects?

Definition: This calculator computes the percentage score based on marks obtained in 4 subjects, each typically out of 100.

Purpose: It helps students quickly determine their overall percentage score across multiple subjects.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( \% \) — Percentage score
• \( Sum \) — Total marks obtained in all 4 subjects
• 400 — Maximum possible marks (4 subjects × 100 each)

Explanation: The sum of all marks is divided by the total possible marks (400) and multiplied by 100 to get percentage.

3. Importance of Percentage Calculation

Details: Percentage scores are crucial for academic evaluations, grade determinations, and scholarship qualifications.

4. Using the Calculator

Tips: Enter marks obtained in each subject (out of 100). All values must be between 0-100.

5. Frequently Asked Questions (FAQ)

Q1: What if my subjects have different maximum marks?
A: First convert each subject's score to a percentage, then use those percentages in this calculator.

Q2: How is this different from CGPA?
A: Percentage is a direct score calculation, while CGPA is a grade point average system.

Q3: Can I use this for more than 4 subjects?
A: No, this is specifically for 4 subjects. For more subjects, adjust the denominator (400) accordingly.

Q4: What if I have subjects with practical components?
A: Use your composite score (theory + practical) for each subject.

Q5: How accurate is this calculation?
A: It's mathematically precise for the given inputs, but check your institution's specific rounding policies.