Stupus
Tamil Nadu
Anna University Calculators — Anna University
Anna University is a major technical university based in Chennai, Tamil Nadu, affiliating a large network of engineering colleges across the state. Anna University follows a 10-point grading system for SGPA and CGPA, used across all affiliated colleges under Regulation 2017 and Regulation 2021.
Anna University calculators
CGPA Calculator
Calculate your overall CGPA from subject-wise credits and grade points.
SGPASGPA Calculator
Calculate your semester GPA (SGPA) from subject-wise credits and grade points.
CGPA to PercentageCGPA to Percentage Calculator
Convert your CGPA into an equivalent percentage using the official formula.
Why this page exists
Anna University students need to track SGPA every semester and calculate a running CGPA for internships, higher education applications abroad, and government job eligibility, many of which ask for a percentage equivalent.
Frequently asked questions
What grading system does Anna University use?
Anna University uses a 10-point CGPA and SGPA grading system across its affiliated colleges.
How is Anna University CGPA converted to percentage?
Anna University's standard conversion formula, as published by the Controller of Examinations, is Percentage = CGPA × 10. This is the formula most colleges under Anna University use on official transcripts and bonafide certificates.
Is this Anna University calculator official?
This is an independent tool built using Anna University's publicly available grading guidelines. For official transcripts, always confirm with your college examination cell.