Attendance & 75% Bunk Calculator.
Find out instantly how many classes you can safely miss or how many consecutive lectures you need to attend to satisfy the mandatory 75% attendance rule.
Enter Attendance Data
Bunk Safety Allowance:
You can safely miss 5 more classes
If you miss the next 5 classes, your attendance will be 76.0%, which satisfies your 75% requirement.
Attendance Projection Matrix
Attend Next 5
86.0%
Attend Next 10
87.3%
Miss Next 2
80.9%
Frequently Asked Questions: 75% Attendance Rule
What is the official CBSE 75% attendance rule?
As per CBSE examination bylaws (Rule 13 & 14), students must maintain a minimum of 75% attendance in Classes 9, 10, 11, and 12 to be eligible for board examinations.
Can attendance shortage be condoned for medical reasons?
Yes. In cases of severe medical illness or participation in national sports/cultural events, the school principal and board chairperson can condone shortage up to 15% (requiring minimum 60% attendance) upon submission of valid medical certificates.
How is attendance calculated for college and universities?
Most Indian universities (UGC, AICTE, and State Universities) mandate 75% subject-wise and aggregate attendance per semester to appear for end-term semester exams.
Does this calculator store my personal attendance data?
No. All mathematical calculations run entirely within your local browser. No data is stored, tracked, or sent to any server.
Identify chronic absenteeism before it impacts board eligibility.
Arcivity connects day-to-day classroom attendance trends into automated early-warning alerts for teachers and parents, ensuring no student falls into the danger zone unexpectedly.