Attendance Calculator

Free attendance calculator to calculate attendance percentage and required classes for 75% attendance. Check how many classes you can miss or need to attend.

Attendance Percentage Calculator

Use this attendance calculator to calculate your attendance percentage and know how many classes you need to reach 75% attendance. Enter total classes and attended classes to instantly calculate attendance and required classes.

How to Calculate Attendance Percentage

Attendance percentage is calculated by dividing attended classes by total classes and multiplying by 100.

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

Minimum Attendance Requirement

Most schools and colleges require at least 75% attendance to be eligible for exams. If your attendance falls below this threshold, you may need to attend extra classes or face academic penalties depending on your institution rules.

How Many Classes Can You Miss

If you want to maintain 75% attendance, you can only miss a limited number of classes. This attendance calculator helps you instantly know how many classes you can skip or need to attend to stay eligible.