🎯 Final Exam Marks Required Calculator

How many marks do you need in the end-semester exam? Find out from your internal marks.

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e.g. CBSE 33% in theory; many universities 30–40% in the end-sem exam.

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Fill in the details and click Calculate to see your results.

Formula at a glance

Marks Required Calculator: Marks needed — max(target % × (internal max + final max) − internal marks, minimum in final). Example: 18/30 internal, 70-mark final, 40% to pass → Marks needed in the final exam: 23.1 out of 70 (33%)
How the Marks Required Calculator works: Marks needed — max(target % × (internal max + final max) − internal marks, minimum in final)

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📘 About the Final Exam Marks Required Calculator

Most courses split marks between internals (sessionals, assignments, practicals) and a final exam — for example 30 + 70 or 25 + 75. To pass you usually need a minimum overall percentage and also a minimum in the final exam itself.

Enter your internal marks and the maximum marks. The calculator works out the marks you need in the final for your target, applies the minimum-in-final rule, and shows a table for every common target from 33% to 95%.

🧮 Formula

Marks needed
max(target % × (internal max + final max) − internal marks, minimum in final)

✏️ Worked examples

18/30 internal, 70-mark final, 40% to pass

You enter
Internal / sessional marks you have18
Internal maximum30
Final exam maximum70
Target overall40%
Minimum required in the final alone (optional)33%
You get
Marks needed in the final exam23.1 out of 70 (33%)
Your internal / sessional marks18 of 30 (60%)
Target40% of 100 = 40 marks in total
Minimum in the final exam alone23.1 of 70 — this is what decides it

23.1 out of 70 (33%).

Aiming for 75% with 22/25 internal

You enter
Internal / sessional marks you have22
Internal maximum25
Final exam maximum75
Target overall75%
Minimum required in the final alone (optional)35%
You get
Marks needed in the final exam53 out of 75 (70.7%)
Your internal / sessional marks22 of 25 (88%)
Target75% of 100 = 75 marks in total
Minimum in the final exam alone26.3 of 75

53 out of 75 (70.7%).

🧭 How to use this calculator

What you enter

  • Internal / sessional marks you have
  • Internal maximum
  • Final exam maximum
  • Target overall (%)
  • Minimum required in the final alone (optional) (%)e.g. CBSE 33% in theory; many universities 30–40% in the end-sem exam.

What you get

  • Marks needed in the final exam
  • Your internal / sessional marks
  • Target
  • Minimum in the final exam alone

💡 Plan your preparation

  • Find the chapters with the most marks in past papers.
  • Practise writing full answers in time.
  • Secure the easy marks: definitions, diagrams, formulas.
  • Revise internal-assessment topics — they often repeat.

❓ Frequently asked questions

How many marks do I need to pass in a 70-mark exam?

It depends on your internal marks. With 18/30 internal and a 40% pass mark you need 22/70 overall marks — but if 33% is required in the final alone, you need at least 23.1, so 24 marks.

What is the passing mark in CBSE?

33% in theory and practical separately, and 33% overall in each subject.

Does rounding help?

Exams count whole or half marks, so always round the result up.