Is my information uploaded?

No. Inputs, calculations and saved drafts remain in this browser unless you export and share them yourself.

Can I edit the example?

Yes. Every example field is editable and results update from your own values.

Can I save or print the result?

Yes. Use copy, text or CSV download where available, or browser printing to save a PDF.

Student & Education

Attendance Calculator

Calculate current attendance and how many future classes must be attended to reach a target.

Free foreverRuns in your browserNo sign-up

About the Attendance Calculator

Attendance Calculator is a focused browser-based workspace for this task. Calculate current attendance and how many future classes must be attended to reach a target.

The example is ready to edit, and your draft stays in local browser storage. Institutional attendance rules may exclude specific sessions or apply subject-level requirements.

Key features

Current attendance percentage
Future target planning
Maximum additional absences
Realistic editable example and local autosave
Copy, text download and print/PDF output

How to use

1Enter classes held and attended.
2Set the required target and expected future classes.
3Review how many future classes must be attended.

Examples

Attendance Calculator example

Input: 104 of 120 classes, 75% target and 24 future classes

Output: Current rate plus attend/miss guidance

Future class count is an estimate.

Frequently asked questions

Is my information uploaded?: No. Inputs, calculations and saved drafts remain in this browser unless you export and share them yourself.
Can I edit the example?: Yes. Every example field is editable and results update from your own values.
Can I save or print the result?: Yes. Use copy, text or CSV download where available, or browser printing to save a PDF.
What should I verify?: Institutional attendance rules may exclude specific sessions or apply subject-level requirements.