1. What is CBSE 12 Percentage Calculator?

Definition: This calculator computes the percentage of marks obtained in CBSE Class 12 examinations.

Purpose: It helps students quickly determine their overall percentage based on marks obtained and maximum possible marks.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( \% \) — Percentage score
• \( \text{Obtained} \) — Marks obtained by student
• \( \text{Max} \) — Maximum possible marks (typically 500 for CBSE 12th)

Explanation: The obtained marks are divided by maximum marks and multiplied by 100 to convert to percentage.

3. Importance of Percentage Calculation

Details: Percentage is crucial for college admissions, scholarships, and career opportunities after Class 12.

4. Using the Calculator

Tips: Enter obtained marks and maximum marks (default 500). Obtained marks cannot exceed maximum marks.

5. Frequently Asked Questions (FAQ)

Q1: What's the maximum marks for CBSE Class 12?
A: Typically 500 (5 subjects × 100 marks each), but may vary for vocational streams.

Q2: How are practical marks included?
A: Include both theory and practical marks in your "Obtained Marks" total.

Q3: Can I use this for other classes?
A: Yes, it works for any percentage calculation by adjusting the maximum marks value.

Q4: What if my school uses grading system?
A: Convert grades to marks using your school's conversion table first.

Q5: How accurate is this calculator?
A: It provides exact mathematical percentage; CBSE may use rounding rules.