Attendance Calculator

Attendance Calculator

Calculate your attendance percentage and find out how many classes you can miss or need to attend to reach your target attendance percentage. This free Attendance Calculator works for schools, colleges, universities, and training programs.

Calculate Your Attendance

How Attendance Percentage Is Calculated

Attendance percentage is calculated by dividing the number of classes attended by the total number of classes and multiplying the result by 100.

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

How to Use the Attendance Calculator

  1. Enter the total number of classes held.
  2. Enter the number of classes you attended.
  3. Enter your required or target attendance percentage.
  4. Click Calculate Attendance.

Example

If 40 classes have been held and you attended 35, your current attendance percentage is 87.5%. The calculator can also estimate how many additional classes you can miss while staying at or above your target attendance.

Attendance Planning

If your current attendance is below your target, the calculator can estimate how many consecutive classes you need to attend to reach your target percentage.

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Important: Attendance policies differ between institutions and courses. Always check your school’s or university’s official attendance requirements.