Education
GPA, grades & study calculators
Anna University (R2013/2017/2021) CGPA to Percentage Calculator
Anna University converts CGPA to percentage using % = CGPA × 10 (R2013/2017/2021 scheme). For example, a CGPA of 8.0 becomes 80% under this rule — which can differ by several points from the generic CBSE ×9.5 estimate, so it matters that you use Anna University's own formula. Enter your CGPA to convert instantly, and always verify the result against your university's official conversion certificate. Free, no login.
Anna University (R2013/2017/2021) formula: % = CGPA × 10
- Worked example: a CGPA of 8.0 becomes 80% under this formula
- Official source: Anna University UG/PG regulations (R2013/R2017/R2021): equivalent % = CGPA × 10.
- Scheme: R2013/2017/2021 — confirm this matches your admission batch
Frequently asked questions
What is Anna University's CGPA to percentage formula?
Anna University uses % = CGPA × 10 for the R2013/2017/2021 scheme. Applying it, a CGPA of 8.0 converts to 80%. Source: Anna University UG/PG regulations (R2013/R2017/R2021): equivalent % = CGPA × 10.
Is this the official percentage?
It is Anna University's cited formula applied faithfully, but it is an estimate for guidance. The percentage that counts is the one printed on your official transcript or conversion certificate. Schemes and streams change over time, so always confirm with Anna University before quoting a percentage on an application.