SwiftCalc

Attendance Goal Planner

Track your college or school attendance. Find out if you are safe or face shortage, and calculate exactly how many classes to attend or miss.

Calculator Inputs
Lec
1Lec400Lec

Total number of lectures held so far.

Lec
0Lec100Lec

Number of lectures you actually attended.

%
50%99%
Results
Current Attendance68%
StatusShortage Alert

Action Required!

You need to attend the next 28 classes consecutively to reach 75% attendance.

Target Bar: 75% Required68 / 100 Classes

Quick Academic Tip

Always keep a buffer of 2-3 classes above the target to account for sudden medical emergencies, weather disruptions, or transit delays.
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Frequently Asked Questions

What is the standard college attendance requirement in India?

Most universities (like Anna University, Mumbai University, VTU) and colleges in India mandate a minimum of 75% attendance to qualify for semester examinations. Some professional courses or institutions might require up to 80% or 85%.

How does the tool calculate how many classes I can miss?

If your current percentage is above your target, the tool uses the inequality: (Attended / (Total + Skip)) * 100 >= Target. Solving for 'Skip' gives the maximum number of consecutive classes you can skip without falling below the target.

How does the tool calculate how many classes I must attend?

If your current percentage is below your target, the tool solves: ((Attended + Attend) / (Total + Attend)) * 100 >= Target. Solving for 'Attend' gives the number of consecutive upcoming classes you must attend to pull your average back up to the target.

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