Attendance Calculator
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Attendance Results
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Your Attendance
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Classes Remaining
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Allowed Absences
Warning: Your attendance is below the required percentage!
About the Attendance Calculator
Our Attendance Calculator helps you track your class attendance percentage and determine how many more classes you can miss while maintaining the required attendance percentage.
Key Features
- Current Attendance: Calculate your current attendance percentage
- Allowed Absences: Determine how many more classes you can miss
- Future Projection: Project your attendance with future classes
- Warning System: Alerts when attendance is below requirements
- Mobile Friendly: Works on all devices
How Attendance is Calculated
Attendance % = (Classes Attended ÷ Total Classes) × 100
Allowed Absences = Total Classes - Ceiling((Required % × Total Classes) ÷ 100)
Future Attendance % = (Classes Attended ÷ (Total Classes + Future Classes)) × 100
Allowed Absences = Total Classes - Ceiling((Required % × Total Classes) ÷ 100)
Future Attendance % = (Classes Attended ÷ (Total Classes + Future Classes)) × 100
Common Attendance Requirements
- College Courses: Typically 70-80% minimum attendance
- High School: Often 85-90% minimum attendance
- Professional Certifications: May require 90-100% attendance
- Language Schools: Often strict with 80-90% requirements
Who Uses This Tool?
Students: Track attendance requirements for their courses.
Teachers: Help students understand attendance policies.
Parents: Monitor your child's school attendance.
Academic Advisors: Assist students with attendance planning.
Working Professionals: Track mandatory training attendance.