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75% attendance calculator

Formula attendance % = attended ÷ total × 100 52 ÷ 60 × 100 = 86.66% floor((100 × 52 − 75 × 60) ÷ 75) = 9
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Where the 75% rule comes from

Seventy-five per cent is the attendance minimum most Indian professional colleges enforce, and this page is fixed to it. Enter your classes attended and classes held; the answer you get is either how many consecutive classes you must now attend to reach 75%, or how many you can still miss and stay at or above it. Both are whole classes, rounded in the direction that keeps you safe.

The figure is not national law. It comes from individual university ordinances and regulator guidance rather than a single statute, which is why it moves: some institutions set 70%, a few professional programmes demand 80% or 85%, and medical and nursing councils run their own higher minimums. If your department’s notice board says something other than 75, the general attendance calculator takes any requirement you enter.

Almost every ordinance that sets 75% also provides for condonation, usually of the last 10% or so — bringing an effective floor closer to 65% for students who qualify. Condonation is normally discretionary, usually costs a fee, and almost always requires an application supported by documentation: a medical certificate, proof of sport or cultural representation, or NSS and NCC duty records. The part students get wrong is timing. A request filed in week eight, while the shortfall is still forming, is a routine administrative matter. The same request filed after results are withheld is a much harder conversation.

The consequence of falling short varies more than the threshold does. Detention from the end-semester examination is the common one, meaning you sit the paper with the next batch. Others allow the exam but withhold the result, require re-registration of the subject, or apply the shortfall only to the specific subject rather than the semester. Your examination manual states which applies to you, and it is worth reading before you need it.

Attendance is normally counted per subject, so run each subject separately — an 82% aggregate can hide a 61% subject that detains you on its own. Once results are out, SGPA to percentage handles the other half of the semester paperwork.

What 75% needs at different class totals

Attended / heldCurrentTo reach or hold 75%
40 / 6066.66%attend 20 more
45 / 6075.00%can miss 0
50 / 6083.33%can miss 6
52 / 6086.66%can miss 9
30 / 4566.66%attend 15 more
22 / 3073.33%attend 2 more
18 / 3060.00%attend 18 more
70 / 9077.77%can miss 3

Three mistakes to avoid

01
Assuming 75% is the same everywhere It is set per institution. Medical, nursing and some professional programmes run higher minimums.
02
Relying on condonation without applying for it It is discretionary, usually costs a fee, and needs documentation filed before the shortfall is final.
03
Checking only the semester aggregate Detention is usually decided per subject. One weak subject is enough.

Frequently asked

How many classes can I miss to keep 75% attendance?
With 52 of 60 classes attended you can miss 9 more. The margin shrinks fast as the total grows, so recalculate every week rather than once.
Is 75% attendance compulsory in India?
It is the common minimum in university ordinances rather than a national law. Individual institutions set 70%, 80% or higher, and medical councils run their own rules.
What is attendance condonation?
A discretionary waiver of part of the shortfall, often the last 10%, granted on documented grounds such as illness or official representation. It usually carries a fee and must be applied for.
What happens if I have 65% attendance?
Typically detention from the end-semester examination unless condonation is granted. Some universities instead withhold the result or require re-registration of the subject.
Does the 75% apply per subject or overall?
Almost always per subject, and some universities apply an overall minimum on top of that. Check both.

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Last updated 6 August 2026 · reviewed by Ajay Sukhadeve