Free CBSE CGPA Calculator for Class 10 and Class 12 students 2025–26. Calculate your CBSE CGPA from subject grades (A1, A2, B1, B2, C1, C2, D1, D2, E1), convert CGPA to percentage using the official CBSE formula (CGPA × 9.5), and get subject-wise grade points breakdown. Covers CBSE Class 10 CCE scheme, Class 12 marks-based system, and the new CBSE Assessment scheme. Check college admission eligibility, JEE/NEET minimum marks, and more. Trusted by 20 lakh+ CBSE students.
CBSE Class 10 uses a 9-point grading scale (A1 to E2). Each grade corresponds to a marks range and grade point value used in the CGPA calculation.
| Grade | Grade Points | Marks Range | Example CGPA (5 A1s) | % (×9.5) |
|---|---|---|---|---|
| A1 | 10 | 91–100 | 10.0 | 95% |
| A2 | 9 | 81–90 | 9.0 | 85.5% |
| B1 | 8 | 71–80 | 8.0 | 76% |
| B2 | 7 | 61–70 | 7.0 | 66.5% |
| C1 | 6 | 51–60 | 6.0 | 57% |
| C2 | 5 | 41–50 | 5.0 | 47.5% |
| D1 | 4 | 33–40 | 4.0 | 38% |
Step 1 – Subject Grade Points: Each subject gets a grade (A1, A2, B1…) based on the marks range. Each grade has a fixed grade point value (A1=10, A2=9, etc.).
Step 2 – Best 5 Main Subjects: CGPA is calculated from the grade points of the 5 best-performing main subjects. If a student takes a 6th additional subject (e.g., Computer Science as an optional language subject), its grade point is included only if it improves the CGPA.
Step 3 – Average: CGPA = (Sum of 5 best main subject grade points) ÷ 5
Step 4 – Percentage: Percentage Equivalent = CGPA × 9.5
Most searched CBSE CGPA values with percentage equivalent (CGPA × 9.5) and classification context for college admissions.
Unlike Class 10, CBSE Class 12 does not use a CGPA system — it reports actual marks obtained and calculates percentage directly from total marks in all subjects.
Formula: Percentage = (Sum of Marks in All Subjects) ÷ (Sum of Maximum Marks) × 100
Aggregate for college admissions (most common scenarios):
| College / Exam | Min % (General) | Stream / Subjects |
|---|---|---|
| DU (Science) | 90–95%+ | PCM/PCB (best 4) |
| DU (Commerce) | 92–96%+ | Commerce + English |
| DU (Arts/Humanities) | 87–93%+ | Best 4 subjects |
| JEE Main (eligibility) | 75% in PCM | Physics, Chemistry, Math |
| NEET (eligibility) | 50% in PCB | Physics, Chemistry, Biology |
| IPU CET | 55%+ | PCM for engineering |
| NLU / CLAT | 45%+ | Any stream |
| BHU Entrance | 50–60%+ | Stream-specific |
DU cutoffs change annually and are now published on CUET merit basis — the percentage shown is for reference. JEE Main and NEET: 75%/50% eligibility is in the specific subjects, not overall aggregate. Always check official notifications for the current year.
Misconception 1 — "CGPA 9.8 means 98% marks": Wrong. CGPA 9.8 × 9.5 = 93.1% (CBSE official formula). The common mistake of multiplying by 10 (giving 98%) is used by some other boards (Anna/VTU/VIT) but NOT by CBSE. CBSE explicitly uses ×9.5.
Misconception 2 — "All subjects equally count in CGPA": Only the best 5 main subjects count. If you have a weak grade in one subject but a strong 6th subject, CBSE may automatically substitute, improving your CGPA. This substitution happens at CBSE's level — verify from your mark sheet.
Misconception 3 — "Class 12 also has CGPA": No. Class 12 CBSE reports actual marks and percentage — not CGPA. The CGPA system was only for Class 10 under the CCE (Continuous and Comprehensive Evaluation) scheme.
Misconception 4 — "Grade A1 = 100 marks": A1 covers 91–100 marks, not just 100. A student with 91 marks and another with 100 both get A1 and contribute 10 grade points to CGPA — they are indistinguishable from the CGPA. This is a known limitation of the grade-based CGPA system, which is why Class 12 reverted to marks-based reporting.