Anna University CGPA to Percentage — Official Formula & Converter
Convert your Anna University CGPA to percentage using the officially notified formula — plus a full conversion table, 4.0 GPA equivalents, and answers to common questions.
4.0-GPA figure is an approximation (CGPA ÷ 10 × 4) — US universities recalculate from transcripts.
Anna University CGPA to Percentage Conversion Table
The table below applies the official conversion — CGPA × 10 — across the CGPA range, with the approximate US 4.0-scale GPA for reference.
| CGPA | Percentage | ≈ 4.0 GPA | Class |
|---|---|---|---|
| 10.0 | 100.00% | 4.00 | Distinction |
| 9.5 | 95.00% | 3.80 | Distinction |
| 9.0 | 90.00% | 3.60 | Distinction |
| 8.5 | 85.00% | 3.40 | Distinction |
| 8.0 | 80.00% | 3.20 | Distinction |
| 7.5 | 75.00% | 3.00 | Distinction |
| 7.0 | 70.00% | 2.80 | First Class |
| 6.5 | 65.00% | 2.60 | First Class |
| 6.0 | 60.00% | 2.40 | First Class |
| 5.5 | 55.00% | 2.20 | Second Class |
| 5.0 | 50.00% | 2.00 | Second Class |
About the Anna University Grading System
Anna University in Chennai affiliates the majority of Tamil Nadu's engineering colleges. Its conversion is the simplest of all major Indian universities: just multiply your CGPA by 10. The university issues an official percentage-equivalence certificate through the ACOE office if an employer or foreign university requires one.
Worked example: a CGPA of 8.0 converts to 80.00%. On the US 4.0 scale that's approximately 3.20 — though American universities will recalculate from your transcript rather than accept a converted figure.
When You Need the Percentage (and When You Don't)
You typically need the percentage figure for: Indian job applications and eligibility cutoffs (most companies state cutoffs in %), government exam forms, and some scholarship applications. You usually don't need it for US/Canada graduate applications — report the CGPA on its original scale and let the university convert. If an employer asks for an official conversion, Anna University can issue a conversion or equivalence certificate through its examinations office.
For conversions to other scales and universities, use our full CGPA converter, which also handles percentage → CGPA and GPA → percentage.