Education & Study

Attendance calculator

Your attendance rate and how many classes you can still miss.

  • Instant
  • Free
  • Private (processed locally)
  • No sign-up

ℹ️ Attendance = attended ÷ held. The tool computes how many consecutive classes you can miss (or must attend) to stay at the threshold. 100% local.

Track your attendance

Enter the classes attended, the classes held and the required threshold: the tool shows your attendance and your margin.

Example

InputValue
Attended8
Held10
Threshold75%
Attendance80%

Indicative calculation. 100% local.

Frequently asked questions

How is the rate computed?

Attendance = classes attended ÷ classes held, as a percentage.

What does “classes you can skip” mean?

The number of consecutive classes you can miss while staying above the threshold.

What if I’m below?

The tool shows how many consecutive classes you must attend to get back to the threshold.