How many classes can I miss with 75% attendance rule?

Enter total classes held and how many you attended. Our calculator shows exactly how many more absences are allowed before you drop below 75%.

What if I am below 75% attendance?

The tool shows how many consecutive classes you must attend (with no further absences) to recover to 75%.

Can I change the target from 75%?

Yes — some universities require 80% or 70%. Change the target percentage field to match your institution.

75% Attendance Calculator

Track current attendance or plan remaining classes to hit your target percentage

Last updated: June 2026

Total Classes

Attended

Current %

Status

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Attendance Details

Switch between current tracking and remaining-semester planning

Total classes held

Classes attended

Target %

Your Results

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Enter total classes and how many you attended.

75% Attendance Calculator — How Many Classes Can I Miss?

Calculate how many more classes you can miss or need to attend to maintain your target attendance (75%, 80%, etc.). Used by students in India, Pakistan, US, UK, and worldwide — plus plan ahead with remaining-classes mode.

Formula

Attendance % = (Classes Attended ÷ Total Classes) × 100

India & Pakistan often require 75%+. US/UK varies by course. Use Remaining classes mode: "If 40 classes left, how many must I attend?"

Example: 40 total classes, 32 attended, 75% target

Current: 32 ÷ 40 = 80%
80% ≥ 75% — you are safe
Can miss: ⌊32 ÷ 0.75 − 40⌋ = 2 classes

You can miss 2 more classes and stay at 75%+

Frequently Asked Questions