Anna University SGPA to CGPA Calculator
Official credit-weighted cumulative CGPA calculator for Anna University, Chennai. Pre-configured with the standard Anna University Regulations (R-2017 / R-2021) and official percentage conversion formula.
Anna University Semester Grade Calculator
Enter your semester SGPA scores. Credits are pre-filled according to standard Anna University syllabus guidelines.
Calculation Breakdown
| Sem | SGPA | Credits | Weighted Pts |
|---|---|---|---|
| Total | 0 | 0 | |
Percentage calculation uses official institutional regulations where available, or a generic estimate.
How to Calculate Anna University CGPA from SGPA
Under Anna University Choice Based Credit System (CBCS) regulations, Cumulative Grade Point Average (CGPA) is calculated using the credit-weighted ratio of total earned grade points to total registered credits:
- Enter Semester SGPAs: Enter your SGPA for each completed semester (e.g. 7.80, 8.20).
- Verify Credits: Confirm the credit load matches your program mark sheet (default AICTE engineering credits are pre-populated).
- Calculate Cumulative CGPA: The calculator multiplies each semester's SGPA by its credits, sums the results, and divides by total cumulative credits.
- Calculate Percentage: The result is automatically converted using the verified Anna University formula:
Percentage = CGPA × 10.
Realistic Anna University Calculation Example
Here is a step-by-step worked example based on a student’s completed semesters at Anna University, Chennai:
| Semester | SGPA | Credits | Weighted Score (SGPA × Credits) |
|---|---|---|---|
| Semester 1 | 8.40 | 21 | 176.40 |
| Semester 2 | 8.60 | 21 | 180.60 |
| Semester 3 | 8.20 | 23 | 188.60 |
| Semester 4 | 8.80 | 23 | 202.40 |
| Total | 88 Credits | 748.40 Points | |
Anna University SGPA to CGPA & Percentage Reference Table
Quick reference equivalent values under the official Anna University conversion rule:
| CGPA / SGPA | Formula Applied | Equivalent Percentage | Degree Classification |
|---|---|---|---|
| 10.0 | CGPA × 10 | 100.00% | First Class with Distinction |
| 9.0 | CGPA × 10 | 90.00% | First Class with Distinction |
| 8.5 | CGPA × 10 | 85.00% | First Class with Distinction |
| 8.0 | CGPA × 10 | 80.00% | First Class |
| 7.5 | CGPA × 10 | 75.00% | First Class |
| 7.0 | CGPA × 10 | 70.00% | First Class |
| 6.5 | CGPA × 10 | 65.00% | First Class |
| 6.0 | CGPA × 10 | 60.00% | Second Class |
| 5.5 | CGPA × 10 | 55.00% | Second Class |
Anna University Division & Degree Classification Rules
Note: In most Indian universities, First Division with Distinction or Honours also requires passing all semester subjects in the first attempt without backlogs or carryovers.
Official Institutional Citation & Verification
Source Document: Anna University Centre for Academic Courses Regulations
Notification / Circular: AUC/CAC/Reg-2021
Circular Subject: Regulations for B.E./B.Tech Choice Based Credit System
Last Verified: 2024-02-10
Official Portal: https://www.annauniv.edu
Frequently Asked Questions (Anna University)
How is Anna University CGPA calculated from SGPA?
In Anna University, CGPA is the sum of products of credits and grade points earned in all courses divided by total credits enrolled: CGPA = Σ(C_i × GP_i) / Σ(C_i).
What is Anna University’s percentage formula?
Anna University uses: Percentage = CGPA × 10. For instance, a CGPA of 8.50 equals 85.00%.
What is the cutoff for First Class with Distinction in Anna University?
Under Regulation 2021, students securing a CGPA of 8.50 and above who finish the degree within 4 consecutive years without any history of arrears obtain First Class with Distinction.