How to use the Anna University Internal Marks Calculator
- 1. Enter test marksType your marks in each internal test or assignment.
- 2. Check the partsEach part's maximum is filled in from the scheme.
- 3. Get your totalSee your internal marks and how each part counts.
The Anna University rule: R2021
For an R2021 theory course, Anna University gives 40 internal marks and 60 end-semester marks. The college holds two internal assessments of 100 marks each, each split 40 for an individual assignment/case study/seminar/mini project and 60 for a written test. The total out of 200 is scaled down to 40 and rounded. Courses with a lab component use 50 internal + 50 end-sem, and pure lab courses use 60 internal (75 for experiments/record + 25 for a test, scaled to 60) + 40 end-sem.
Source: cac.annauniv.edu
How internal marks are combined
Two internal assessments of 100 marks each (40 assignment + 60 written test). Internal marks = (Assessment I + Assessment II) × 40 ÷ 200, rounded to the nearest whole number.
| Part | Out of | Counts for |
|---|---|---|
| Assessment I: assignment, case study or seminar | 40 | 8 |
| Assessment I: written test | 60 | 12 |
| Assessment II: assignment, case study or seminar | 40 | 8 |
| Assessment II: written test | 60 | 12 |
Enter your marks in each part and the tool works out your internal total the same way.
Before you rely on this
Rules change between schemes and batches. This page follows R2021. If your grade card, ordinance or exam cell says something different, follow them. Use the result to plan, not as an official decision.
More free tools for Anna University students: Anna University Attendance Calculator, Anna University Passing Marks Calculator, Anna University Placement Eligibility Checker.
Frequently asked questions
How are Anna University internal marks calculated?
Two internal assessments of 100 marks each (40 assignment + 60 written test). Internal marks = (Assessment I + Assessment II) × 40 ÷ 200, rounded to the nearest whole number.
What is the maximum internal mark in Anna University?
40 marks for a theory course under R2021.
Is this tool free?
Yes. It asks for your name and WhatsApp number once, when your result is ready, and every other Uncodemy tool then opens without the form.