STUDENT TOOLS
Attendance Calculator
Check your current class attendance and estimate how many classes you need to attend—or can miss—to meet a target percentage.
Free to use No sign-up Runs in your browser
ATTENDANCE
Enter valid class counts and a target percentage.
Estimate only; institutions may count attendance or round percentages differently.
Attendance formula
Attendance percentage = classes attended ÷ classes held × 100. Estimates assume each upcoming class is counted equally and that no other classes are missed. Your institution's official attendance record and policy take precedence.