Marks percentage calculator

Your percentage is total marks scored divided by total maximum marks, multiplied by 100. It is not the average of your per-subject percentages. The two agree only when every subject carries the same maximum, and in an Indian engineering semester they almost never do — a 100-mark theory paper sits beside a 50-mark laboratory and a 25-mark seminar.

The gap is not academic. Score 90 out of 100 in theory and 20 out of 50 in the lab: the total-over-total figure is 110 of 150, or 73.33%. Averaging the two subject percentages gives 90% and 40%, which averages to 65%. Eight percentage points, from the same marksheet. Your university uses the first method, and so does this calculator.

Enter every subject that carries marks, including practicals, internals and viva components if they appear on your marksheet with a maximum against them. Leave out non-credit and audit courses, which are recorded but not aggregated. If your university announces a best-of-N rule — counting your five strongest subjects out of six, common in some school boards — enter only the subjects that actually count.

One thing this calculator cannot know is whether your university aggregates internal and external marks before or after applying a minimum. Some institutions require a separate pass in the external paper, so a strong internal score cannot rescue a weak final. The aggregate percentage is still correct; it just is not the whole eligibility question.

If the form in front of you wants grade points rather than a percentage, marks to CGPA runs the second conversion for you, and percentage to marks works the other way when you know the target and need the mark.