How to use the Subject-wise Attendance Tracker
- 1. List your subjectsEnter each subject as: name, classes attended, classes held.
- 2. Set the ruleKeep 75% or enter your college's required percentage.
- 3. Read the tableSee each subject's percentage and what to do next, plus the overall figure.
What the table shows
For each subject the tool works out attendance % = attended ÷ held × 100. If you are at or above the target, it shows how many classes you can miss in a row: floor((100 × attended − t × held) ÷ t). If you are below, it shows the classes you must attend without a miss: ceil((t × held − 100 × attended) ÷ (100 − t)).
Worked example with the defaults: Programming has 25 of 36 classes, which is 69.44%. To reach 75% you need (75 × 36 − 100 × 25) ÷ 25 = 8 classes. Physics has 34 of 40 (85%), so you can miss 5 classes. The overall total is 117 of 148, or 79.05%.
Subject-wise or overall?
Colleges apply the attendance rule in different ways. Some need the minimum in each subject, some need it overall, and some need both, often with labs counted on their own. A good overall figure can hide one weak subject, which is why the table flags each subject. Check your ordinance to know which rule applies to you.
Copy the numbers from your college portal each week to stay on top. To plan bunks for the rest of the term in one subject, use the bunk planner. For labs, use the lab attendance calculator. For university-specific rules, see the AKTU attendance calculator, the VTU attendance calculator or the IPU attendance calculator.
Frequently asked questions
Can I paste data from my college portal?
Yes. Put each subject on its own line as name, attended, held. Tabs between columns also work.
Why is my overall above 75% when a subject is short?
Good subjects can lift the overall figure. If your college applies the rule per subject, the short one still counts.
Is my data saved?
No. Everything is worked out in your browser and nothing is sent anywhere.
Is this tool free?
Yes. You enter your name and WhatsApp number once when you see your result, and other Uncodemy tools then open without the form.