Anna University SGPA & CGPA Calculator
Your courses
Enter each course's credits and your grade. Grade points follow Anna University's Regulations 2021.
| Course (optional) | Credits | Grade | Remove |
|---|---|---|---|
How your result is calculated
Anna University Regulations 2021: the CGPA on the consolidated grade sheet.
Source: Anna University, Chennai, Anna University, Chennai - Affiliated Institutions - Regulations 2021 - Choice Based Credit System - Common to all B.E./B.Tech. Full-Time Programmes (retrieved 2 Oct 2026). Checked against the document on 2 Oct 2026.
- Theory and other courses with more than 30 passing students are graded relatively, so the mark ranges shown apply only to absolute grading: laboratory courses, project work and internship, and courses with 30 or fewer passing students.
- A course is passed with at least 50% of the total marks and at least 45% in the end-semester examination; grades O to C are passing grades.
- U grades are excluded when GPA and CGPA are calculated; only courses successfully cleared are counted.
- Only courses of the curriculum count in GPA and CGPA; for students who complete B.E./B.Tech. (Hons) or a Minor, the grades of the six additional courses are also counted in CGPA.
Source: Anna University, Chennai, Anna University, Chennai - Affiliated Institutions - Regulations 2021 - Choice Based Credit System - Common to all B.E./B.Tech. Full-Time Programmes (retrieved 2 Oct 2026). Checked against the document on 2 Oct 2026.
| Grade | Marks (%) | Grade point | Meaning |
|---|---|---|---|
| O | 91–100 | 10 | Outstanding |
| A+ | 81–90 | 9 | Excellent |
| A | 71–80 | 8 | Very Good |
| B+ | 61–70 | 7 | Good |
| B | 56–60 | 6 | Average |
| C | 50–55 | 5 | Satisfactory |
| U | 0–49 | 0 | Re-appearance |
| SA | — | 0 | Shortage of Attendance |
| WD | — | 0 | Withdrawal |
B.E./B.Tech. full-time students admitted from 2021–22 at non-autonomous affiliated colleges and University Colleges of Engineering.
Source: Anna University, Chennai, Anna University, Chennai - Affiliated Institutions - Regulations 2021 - Choice Based Credit System - Common to all B.E./B.Tech. Full-Time Programmes (retrieved 2 Oct 2026). Checked against the document on 2 Oct 2026.
Questions
How is Anna University SGPA calculated?
SGPA is the average of your grade points weighted by credits: multiply each course's credits by the grade point for your grade, add these up, and divide by the total credits. Under Regulations 2021, O carries 10 grade points on a 10-point scale.
How is Anna University CGPA calculated?
CGPA is the average of the grade points of all courses taken so far, weighted by credits.
How do I convert Anna University CGPA to percentage?
Anna University's published rule is: Percentage of Marks = CGPA × 10. Anna University Regulations 2021: the CGPA on the consolidated grade sheet.
Is OpenCGPA an official Anna University calculator?
No. OpenCGPA is independent and not affiliated with Anna University, Chennai. It applies the rules published in Anna University's own documents, linked on this page. Your official result is the one on your grade card.