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What does bunking actually cost you?

Every skipped class is tuition you paid for and threw away. Enter your fee and how many classes you've bunked to see the rupees you've burned — plus your student persona (Certified Topper? Backbench Royalty? The Ghost?), ready to screenshot and share.

Auto-set to total − attended. Change it if you like.

Just for fun. Fees, class counts and attendance rules vary by college — this is a rough estimate from the numbers you type, not official advice. Override anything that looks off.

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Your student persona

₹0 burned by bunking
Bunk Cost Calculator · attendflow.app
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How the bunk cost is worked out

You paid one lump sum for the whole term, but you consume it one class at a time. So each class has a price — and every one you skip is money spent on nothing. Here's the exact method this calculator uses.

cost per class = fee / total classes
money burned = classes bunked × cost per class
attendance % = attended / total × 100
Worked example. Fee ₹80,000, 400 classes in the term → each class costs ₹200. You attended 340, so you bunked 60 → 60 × ₹200 = ₹12,000 burned. Your attendance is 340 ÷ 400 = 85%, which lands you as “The Reliable.”

The five student personas

Purely by attendance percentage, and purely for the group chat. Where your college's real rules kick in is a separate (and less fun) question — check your handbook for that.

The percentile line is a light-hearted, unofficial estimate from your percentage — it's for the flex, not your CV. Most Indian colleges follow UGC/AICTE guidance requiring 75% attendance to sit the exam, but thresholds, condonation fees and cutoffs vary, so treat your own handbook as final.

Frequently asked questions

How do I calculate the cost of bunking a class?
Cost per class = total fee ÷ total classes in the term. Money wasted = classes bunked × cost per class. For example, a ₹80,000 fee over 400 classes is ₹200 per class, so 60 bunked classes have burned ₹12,000.
Is one bunked class really worth that much money?
Yes. If you pay ₹1,20,000 for 500 classes, each class costs ₹240. Skipping just 10 classes is ₹2,400 of tuition you paid for and didn't use — it adds up faster than most students expect.
What is my student persona based on?
Purely your attendance percentage, for fun: 90%+ is Certified Topper, 80–89% is The Reliable, 75–79% is The 74.9%-er living on the edge, 65–74% is Backbench Royalty, and below 65% is The Ghost.
Is the percentile based on real data?
No — the percentile line is a light-hearted, unofficial estimate from your attendance percentage, not real survey data. It's there for the flex, not for your CV.
Is this bunk cost calculator free?
Yes — completely free, runs in your browser, no sign-up. For a live money-burned counter that updates after every class, install the free AttendFlow app.
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Watch the money burn — live

This card is a snapshot. AttendFlow keeps your persona, your money-burned counter and your bunk budget updating in real time, and marks a class in two taps.

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