Calculate CGPA
IndiaPublic10.0 scale

Anna CGPA Calculator

Free Anna CGPA calculator — calculate semester GPA, cumulative CGPA, and convert CGPA to percentage using Anna University's official grading system. No signup required.

Grading system locked to 10-Point Grading Scale (India)
StandardPro ✦
Course Name
Credits
Grade
Semester GPA
0.00/ 10.00
View full grading table for 10.0 Scale (India)

10-Point Grading Scale (India)

MarksGradePoints
90-100O10.00
80-89A+9.00
70-79A8.00
60-69B+7.00
50-59B6.00
40-49C5.00
Below 40F0.00

Step-by-step walkthrough

How to use the Anna CGPA calculator

The Anna tool above is locked to 10-Point Grading Scale (India). Enter your transcript row by row — course name, credits, and letter grade — and the semester GPA updates instantly. Maximum on this scale is 10.0.

Anna calculator preview — your grades use 10-Point Grading Scale (India). Results update live in the tool above.
  1. 1

    Select Semester GPA, CGPA, or Percentage

    Use Semester GPA for the current term at Anna, CGPA for your full running average across semesters, and Percentage only when you need a rough conversion figure for forms.

  2. 2

    Add courses from your transcript

    Press "+ Add Course" for each subject on your Anna registration. Course names are optional labels — credits and grades drive the calculation.

  3. 3

    Enter credits and letter grades

    Type credit hours exactly as on your portal, then choose the letter from the dropdown. Grades are pre-mapped to 10-Point Grading Scale (India) — out of 10.00 (O = 10.00).

  4. 4

    Read the live result bar

    The highlighted score at the bottom updates as you edit rows. Toggle Pro mode to plan target grades for next semester without leaving the page.

Worked example

  • Electromagnetic Fields4 cr · A+ (9.00 pts)
  • Business Communication3 cr · B+ (7.00 pts)

((4 × 9.00) + (3 × 7.00)) ÷ 7 = 8.14

Semester GPA: 8.14 / 10.00

Everything you enter stays in your browser tab. We do not store Anna course names, credits, or grades on any server — close the tab and the data is gone.

Last updated: September 2026 · Public · India

About the Anna CGPA Calculator

Tamil Nadu's flagship technical university. Affiliated colleges mostly use the 10-point scale.

Anna University in Chennai is Tamil Nadu's flagship technical university, affiliating hundreds of engineering colleges across the state. Most affiliated programmes grade on the standard 10-point scale with O, A+, A, B+, B, C, and F letters — but cut-offs and credit rules come from Anna University regulations, not from each college's local guesswork. This calculator helps you compute SGPA and CGPA before results appear on the COE portal. Wrong scale? Tell us — or browse more India calculators.

What Anna students should know

Anna University centralises examinations for affiliated colleges — results can arrive in batches during revaluation windows. Regulation versions (R2017, R2021, etc.) may differ slightly in credit structure; use credits from your official grade sheet. Students at CEG campus versus affiliated colleges follow the same grading table but may face different course offerings — enter only courses on your transcript.

How to use this calculator

  1. Select Semester GPA and enter each subject with credits from your Anna University grade report.
  2. Map letter grades to the 10-point table — O = 10.0 (90–100), A+ = 9.0, A = 8.0, F = 0.0 below 40%.
  3. Switch to CGPA to combine semesters — weight by credits, not by simple average of semester GPAs.
  4. For TNPSC, bank, or campus placement forms, attach official Anna University transcripts.

Anna grading system

Anna University affiliated programmes typically use the 10-point scale: O = 10.0, A+ = 9.0, A = 8.0, B+ = 7.0, B = 6.0, C = 5.0 (40–49), F = 0.0 below 40%. Relative grading in some colleges can adjust boundaries — your official COE letter is what counts.

The math behind semester GPA and cumulative CGPA is the same across most universities — see our CGPA formula guide for a worked example. For broader planning tips, read the complete CGPA guide on the homepage or browse student articles on the blog.

Percentage conversion

Common estimates include (CGPA / 10) × 100 or Anna University circular multipliers. Affiliated colleges sometimes publish different conversion notes — check your college examination office for certified percentage.

Related India calculators

Public students in India often compare grades with peers at other campuses. You may also want the IIT Delhi CGPA calculator, IIT Bombay CGPA calculator, and IIT Madras CGPA calculator. View every India tool on the India university hub or the full 61-university directory.

Frequently asked questions

Is Anna University CGPA the same as SRM or VIT?
All may use 10-point terminology but letter bands differ. Calculate with Anna University's table, not another institution's sheet.
How is Anna University SGPA calculated?
Sum of (grade point × credits) divided by total credits for the semester per Anna University regulations.
What CGPA is needed for Anna University first class with distinction?
Distinction rules are in the current regulation — often 8.50+ CGPA with no arrears. Verify the ordinance for your batch.
Do revaluation results change my SGPA?
Yes — if a grade improves after revaluation, recalculate with the updated letter from the COE portal.
Can affiliated college students use this calculator?
Yes. If your college is Anna University affiliated and uses the standard 10-point table, this tool applies.
Is this Anna University calculator free?
Yes. No data is uploaded to our servers.

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