Attendance Percentage Calculator
Attendance % with a safe-to-skip count, recovery plan, end-of-term forecast, bunk planner & PDF/Excel reports.
75% is the usual UGC/AICTE & school rule · medical colleges often need 80%
Your attendance
72.50%
😰 Attend the next 8 classes in a row to reach 75%
58 attended of 80 held · target 75%
📈 Where you're heading
Green = attend every upcoming class · red = miss every upcoming class · dashed = your 75% target.
🏖️ The honest bunk planner
miss 1
71.6%
short
miss 2
70.7%
short
miss 3
69.9%
short
miss 4
69.0%
short
miss 5
68.2%
short
miss 6
67.4%
short
miss 7
66.7%
short
miss 8
65.9%
short
miss 9
65.2%
short
miss 10
64.4%
short
Assumes no extra classes are attended in between — the strictest view, so real life can only be better.
⚠️ Colleges count attendance in different units (classes, hours, or days) and may award duty/medical leave separately — always cross-check with your institution's official records.
✅Not just a percentage — a survival plan
Every attendance calculator tells you your percentage. This one answers the questions you actually have: how many classes can I still miss, how many must I attend in a row to recover, what happens if I skip the next few, and — given the classes left this term — can I still finish at 75%? You get a live gauge, an end-of-term forecast, a trajectory chart of both extremes, an honest bunk planner, and downloadable PDF + Excel reports (the Excel recalculates when you edit it).
📊Everything you'd want to know
- Current percentage with a safe/short verdict against your institution's rule — 65% to 90% presets plus custom.
- Safe-to-skip count when you're above target, and the exact consecutive-classes recovery number when you're below.
- End-of-term forecast: best case, worst case, and the minimum classes to attend from what remains — with an honest 'not possible' when it isn't.
- A trajectory chart showing where attending everything vs missing everything takes you.
- The bunk planner: your resulting percentage for missing 1–10 upcoming classes, colour-coded.
- Branded PDF report + Excel with live formulas for your own tracking.
🧮The maths
The recovery formula works because every class you attend raises both the numerator and denominator — so climbing back is always slower than falling. Missing 5 classes at 80 held takes weeks to undo, which is exactly what the trajectory chart makes visible.
💡Attendance rules worth knowing
- 75% is the standard UGC/AICTE requirement in Indian colleges and most schools; falling short can mean detention from exams.
- Medical colleges (NMC) typically require 80% in theory and higher in practicals.
- Many universities allow condonation (5–10%) for medical grounds with documentation — but it's discretionary, never guaranteed.
- Duty leave for sports/NCC/placements is often credited as attended — claim it in writing, and keep proof.
- Attendance is usually computed per subject, not overall — being safe on average can still leave one subject short.
💡 Frequently Asked Questions
How is attendance percentage calculated?+
Attendance % = (classes attended ÷ classes held) × 100. If 80 classes were held and you attended 58, your attendance is 72.5%. Most institutions compute it per subject, so check each subject separately.
How many classes can I miss and still keep 75%?+
The safe-skip formula is ⌊attended × 100 ÷ 75 − held⌋. For example at 70 of 85 (82.4%), you can miss 8 more classes. This calculator computes it live for any target and shows the effect of each additional miss.
My attendance is below 75% — can I still recover?+
Often yes, but recovery is slow: you must attend ⌈(75 × held − 100 × attended) ÷ 25⌉ consecutive classes. From 72.5% at 80 classes held, that's 8 straight classes. The end-of-term forecast also tells you whether 75% is still mathematically reachable with the classes that remain.
What happens if attendance falls below 75% in college?+
Under UGC/AICTE norms, students below the requirement can be debarred from end-semester exams or lose internal marks. Many universities allow 5–10% condonation for documented medical reasons — but it's discretionary. Check your institution's exact ordinance.
Is 75% attendance calculated per subject or overall?+
Usually per subject — an 85% overall average won't protect you if one subject is at 65%. Run this calculator separately for each subject where you're cutting it close.
Do medical certificates count toward attendance?+
Medical leave usually doesn't add to attended classes; instead it supports a condonation request that lowers the effective requirement. Duty leave (sports, NCC, placement drives) is often credited as attended — always get it recorded in writing.