---
title: CBSE Grading Demystified: A Plain-English Guide for Confused Parents
slug: cbse-grading-system-explained-parents-swavid
source: https://www.swavid.com/blogs/cbse-grading-system-explained-parents-swavid
---

# CBSE Grading Demystified: A Plain-English Guide for Confused Parents

## Quick Answer
The CBSE grading system for Class 6-12 evaluates students using a 100-mark blueprint per subject, combining external board examinations and internal school-based assessments. This guide clarifies how marks translate into a 9-point grading scale, the significance of internal assessments, and the passing criteria, empowering parents to understand their child's academic progress.

## Who This Helps
- Parents seeking to understand their child's CBSE report card.
- Students preparing for CBSE board exams and internal assessments.
- Educators looking for a clear explanation of CBSE assessment components.
- Anyone confused by CBSE marks, grades, percentages, and evaluation methods.

## Key Takeaways
- CBSE subjects are typically evaluated out of 100 marks, split between external board exams and internal assessments.
- Internal assessments contribute 20-30 marks and include periodic tests, notebook submissions, and subject enrichment activities.
- The system uses a 9-point grading scale (A1 to E2) to translate percentage ranges into grades.
- A minimum of 33% is generally required to pass a subject, with Class 12 often requiring separate passes for theory and practical components.
- CBSE shifted towards grading and internal assessments to promote holistic learning, reduce pressure, and encourage critical thinking.
- Overall percentages often consider the best five subjects for calculation.
- Compartment and Improvement examinations offer students opportunities to re-appear in subjects.
- The focus is on conceptual clarity, application skills, and critical thinking, not just rote memorization.

## What People Usually Ask
### How does the CBSE grading system work?
The CBSE grading system for Class 6-12 evaluates students using a 100-mark blueprint per subject, combining external board examinations and internal school-based assessments. Marks translate into a 9-point grading scale, reflecting a shift towards holistic assessment.

### What are CBSE internal assessments?
CBSE internal assessments are school-based evaluations contributing 20-30 marks to a subject's total. They include periodic tests (10 marks), notebook submissions (5 marks), and subject enrichment activities (5 marks), designed to encourage continuous effort and comprehensive learning.

### How are CBSE Class 10 board exam marks calculated?
CBSE Class 10 board exam marks are calculated by combining scores from the external board examination (typically 80 marks for most subjects) and internal assessments (typically 20 marks). The specific weightage for each component varies by subject.

### Why did CBSE shift from only marks to a grading system?
CBSE shifted to a grading system to promote a more holistic assessment of students, reduce pressure associated with single high-stakes exams, and foster critical thinking and a broader understanding of a student's capabilities beyond rote memorization.

## FAQ
### How does the CBSE grading system work for Class 6 to 10?
For Class 6 to 10, the CBSE grading system evaluates students based on a 100-mark blueprint per subject, which includes both external board examinations (typically 80 marks) and internal school-based assessments (typically 20 marks). Marks are then converted into a 9-point grading scale.

### What is the difference between marks and grades in CBSE?
Marks are numerical scores obtained in exams, while grades are letter-based representations of performance ranges (e.g., A1 for 91-100%). CBSE has shifted towards a grading system, especially for Class 10, to provide a broader picture of a student's capabilities and reduce pressure, though marks still play a role.

### What are CBSE internal assessments?
CBSE internal assessments are school-based evaluations that contribute to a student's overall marks, typically 20 marks per subject. These include periodic tests (10 marks), notebook submissions (5 marks), and subject enrichment activities (5 marks), aiming for continuous and comprehensive assessment.

### How are CBSE Class 10 board exam marks calculated?
CBSE Class 10 board exam marks are calculated by combining the scores from the external board examination (e.g., 80 marks for theory) and the internal assessments conducted by the school (e.g., 20 marks). The specific weightage for each component varies per subject.

### Why did CBSE shift from only marks to a grading system?
CBSE shifted from solely marks to a grading system to promote a more holistic assessment of students, reduce pressure from single high-stakes exams, and encourage critical thinking, providing a broader understanding of a student's capabilities beyond rote memorization.

### What is the passing criteria for CBSE subjects?
To pass a subject, a student generally needs to secure at least 33% of the total marks in that subject. For Class 12 subjects with practical components, students typically need to pass both the theory and practical components separately with at least 33% in each.

### How is the overall percentage calculated in CBSE?
For calculating the overall percentage, CBSE generally considers the marks obtained in the best five subjects. This means if a student has six subjects, the subject with the lowest marks is often excluded from the overall percentage calculation.

### What are Compartment and Improvement Exams in CBSE?
A Compartment Examination allows students who fail in one or two subjects (Class 10) or one subject (Class 12) to reappear and pass, preventing loss of an academic year. An Improvement Examination is for students who have passed all subjects but wish to improve their score in a particular subject.
