Attendance Calculator
Calculate your attendance percentage and number of classes missed from classes attended and total classes.
Attendance Calculator
Calculate your attendance percentage and number of classes missed from classes attended and total classes.
Real-World Examples
You attended 42 out of 50 classes. What is your attendance percentage?
84% attendance, 8 missed
You attended 68 out of 90 classes. Do you meet a 75% requirement?
75.56% — just above the threshold
You attended 95 out of 100 classes. What is your attendance rate?
95% attendance, 5 missed
Common Mistakes to Avoid
Entering classes missed instead of classes attended
Fix: The numerator is the classes you attended, not the ones you missed. If you missed 8 of 50, enter 42 attended, not 8.
Counting excused absences as attended
Fix: Some schools count excused absences differently. Check your institution's policy — this calculator treats only physically attended classes as attended.
Using the wrong total when classes were added or canceled
Fix: The total should reflect the number of classes actually held. If a class was canceled, subtract it from the total before calculating.