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Enter the subject name, classes held so far and classes attended.
Academic Calculator
Attendance Calculator
Check current attendance and understand what you need to hit your target percentage.
Doing this
Your subjects
Classes held so far and classes attended.
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Your overall attendance–Add classes held and attended.
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Subject 1
Enter held and attended.
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Subject 2
Enter held and attended.
About this tool
What is Attendance Calculator?
Attendance Calculator shows your current attendance and tells you how many classes you still need to attend, or can safely miss, to stay above a required percentage. Add each subject with the classes held and attended, set the required percentage and see the numbers per subject.
Useful when you need to
- Check whether you are above 75 percent in every subject
- Find out how many classes you can still skip safely
- See how many consecutive classes you must attend to recover
- Plan leave without risking an exam detention
How to use
How to use Attendance Calculator
01 02 Set the required percentage
Enter the minimum attendance your college requires, such as 75.
03 Read the result
See the current attendance, how many classes are needed to reach the target, and how many you can miss.
04 Repeat for each subject
Add all subjects so you see the full picture, and use the sample data to explore.
Tips
Get better results
- Use the latest numbers from your college portal, and update them regularly.
- Remember that future classes also add to the total, which the calculator accounts for.
- Check how your college treats medical leave and duty leave, which may be counted separately.
FAQ
Frequently asked questions
How is attendance calculated?
Attended classes divided by classes held, multiplied by 100.
What if my college needs 80 percent?
Change the required percentage to match.
Does it include medical or duty leave?
Only if you add those classes to the attended count. Check your college's rules.
Does it store my data?
The calculation runs in your browser.