Can I bunk today?
Plug in your numbers, get the answer. Attendance %, bunk budget, recovery plan — works offline in your browser, with optional Google sign-in to sync across devices.
Setup takes 2 minutes
Pick your course template (B.Tech, BCA, BBA, MBA — or add subjects manually), set your weekly timetable, and you're done. From then on, your scheduled classes appear as swipeable cards each day. Attendance %, bunk budgets, and recovery plans update instantly after every swipe.
Set up your timetable →The 75% rule, explained
Most Indian colleges require 75% attendance to sit for exams. Here's the math.
| Total classes | Need to attend | Can bunk |
|---|---|---|
| 40 | 30 | 10 |
| 60 | 45 | 15 |
| 80 | 60 | 20 |
| 100 | 75 | 25 |
| 120 | 90 | 30 |
Formula: Attendance % = (Classes Attended ÷ Total Classes) × 100
Common questions
In your browser only. No server, no database, no analytics. Clear your browser data and it's gone — we never had it.
Depends on total classes. At 80/100, about 6 more. Use the calculator or bunk meter for exact numbers.
Yes. Set any target percentage and add any subjects. Templates for B.Tech, BCA, BBA, B.Sc, B.Com, BA, MBA.
Your records are gone unless you signed in with Google — signed-in data syncs to your private cloud account and comes back on any device. Signed-out data lives only in that browser.
Start tracking
2 minutes to set up. Works without an account — sign in with Google to sync across devices.
Get started →Cloud sync: checking…