Attendance Calculator – How Many Classes Can I Miss?

Your attendance

Enter the classes held so far and how many you attended.

Attendance result

Falling short on attendance can keep you out of exams, so it helps to know exactly where you stand. This free attendance calculator shows your current percentage and tells you how many classes you can still miss, or how many you must attend in a row to get back on track. Add the total classes in the semester to see how many you still need overall. It works for schools, colleges and universities with any minimum requirement.

How to Use:

  1. Enter the total classes held so far.
  2. Enter the number of classes you attended.
  3. Set the minimum attendance required (75% is the default).
  4. Optionally add the total classes in the semester.
  5. Click Calculate to see your status and what you need to do next.

FAQs:
Q: How is attendance percentage calculated?
A: Divide classes attended by classes held, then multiply by 100.
Q: What if my attendance is below the requirement?
A: The calculator shows how many classes in a row you must attend to reach it.
Q: Can I use a requirement other than 75%?
A: Yes. Enter any percentage from 1 to 100.
Q: What if I cannot reach the requirement this semester?
A: The semester view shows your best possible final attendance. Speak to your department about condonation or make-up classes.