Anna University CGPA Calculator
Calculate Anna University CGPA from semester SGPA and credits. Built for students who already have semester results and want the cumulative number fast.
Your semesters
Your Anna University CGPA
Enter at least one semester SGPA and credits to calculate CGPA.
How Anna University CGPA Is Calculated
The Anna University CGPA calculation is a credit-weighted average of semester performance. Each semester SGPA is multiplied by the credits registered in that semester. Add those quality points together, then divide by total credits.
CGPA = sum(SGPA x semester credits) / sum(semester credits)Example: Semester 1 SGPA 8.20 with 22 credits and Semester 2 SGPA 7.60 with 20 credits gives ((8.20 x 22) + (7.60 x 20)) / 42 = 7.91 CGPA.
This is why a cgpa anna university calculator should ask for credits. If you simply average 8.20 and 7.60, you get 7.90, which is close here only because the credits are similar. With uneven credits, the gap can be bigger.
Anna University CGPA to Percentage
For transcript-style conversion, Anna University commonly uses:
Percentage = CGPA x 10So 8.50 CGPA is 85%, 7.50 CGPA is 75%, 6.50 CGPA is 65%, and 5.00 CGPA is 50%. This page shows that percentage directly in the result panel.
First Class, Distinction, and CGPA Planning
Anna University degree classification is usually discussed around final CGPA. A CGPA of 6.50 or higher is commonly treated as First Class range, while 8.50 or higher is First Class with Distinction range.
The important detail: distinction can require clearing courses in first appearance. If an RA appears on the record, the final CGPA may improve after clearing the course, but distinction eligibility can still be affected. Use this page for math, then verify classification with your regulation and college exam cell.
CGPA vs GPA/SGPA at Anna University
This page is for CGPA: combining semester SGPA values into one cumulative result. If you still need to calculate one semester from course grades and credits, use the Anna University GPA calculator instead.
Frequently Asked Questions
How does Anna University calculate CGPA?
Anna University CGPA is calculated as a credit-weighted average: add each semester SGPA multiplied by that semester's credits, then divide by total credits.
Is this CGPA Anna University calculator official?
No. It is an independent planning calculator based on the credit-weighted CGPA formula. Your official CGPA comes from Anna University records or your college exam cell.
What is the Anna University CGPA to percentage formula?
Anna University commonly uses Percentage = CGPA x 10 for transcript-style percentage conversion. A CGPA of 8.5 converts to 85%.
Can I calculate CGPA from individual course grades?
Yes, but the Anna University GPA page is better for course-by-course entry. This page is faster when you already know semester SGPA and credits.
Why should I enter credits for every semester?
CGPA is credit-weighted. A 24-credit semester affects CGPA more than a 16-credit semester, so averaging SGPAs without credits can be wrong.
What CGPA is First Class at Anna University?
Common Anna University classification guidance uses 6.5 or higher for First Class and 8.5 or higher for First Class with Distinction, with extra first-attempt rules for distinction.