Check your attendance percentage and find out how many classes you can miss while staying above the minimum, usually 75%. If you’re already below it, see how many classes in a row you need to attend to get back up.
Result
Enter the classes held and the classes you attended.
How to use the Attendance Calculator
Enter the classes held so far and the classes you attended.
Set the minimum attendance your university or college requires.
Optionally add the classes left this term to plan the rest of the semester.
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How attendance percentage is calculated
Attendance % = classes attended ÷ classes held × 100. If 40 classes have been held and you attended 33, your attendance is 82.5%.
How many classes can I miss?
Most universities in Pakistan and India require 75% attendance to sit the final exam, and some ask for 80%. With 33 out of 40 (82.5%) and a 75% rule, you can miss 4 more classes: 33 ÷ 44 = 75%. Miss a fifth and you drop to 73.3%.
Already below 75%?
If you've attended 28 out of 40 classes (70%), you need to attend the next 8 classes in a row to get back to 75%: 36 ÷ 48 = 75%. The calculator works this out for you, so you know exactly how long you must not miss anything.
Quick reference (75% rule)
Classes held
Minimum to attend
Most you can miss
20
15
5
32
24
8
48
36
12
60
45
15
Tips
Check whether your university counts attendance per course or overall; most do it per course.
Labs often have a separate, stricter requirement.
Keep medical certificates: some universities excuse documented absences.
Frequently asked questions
How do I calculate my attendance percentage?
Divide the classes you attended by the classes held and multiply by 100. For example, 31 out of 40 classes is 77.5%.
How many classes can I miss and still have 75%?
Divide the classes you attended by 0.75 and subtract the classes held so far. Round down, and that’s how many classes in a row you can miss. The calculator does this for any minimum.
Is the 75% rule the same everywhere?
Most universities and colleges in Pakistan require 75% attendance to sit the final exam, but some ask for 80% and some count lab and theory classes separately. Your student handbook has the exact rule.
