The Attendance Calculator is a free online tool that lets you your % and classes you can skip — so you can track grades, attendance and scores in seconds. Everything runs locally in your browser, so it is fast, completely private, and works even when you are offline.
Whether you are a school or college student, the Attendance Calculator gives you instant results with no installation, no account and no limits.
Yes. The Attendance Calculator is completely free with no sign-up, no usage limits and no watermarks. Use it as many times as you like.
Absolutely. The Attendance Calculator processes everything inside your browser — your input is never uploaded to any server, so your data stays 100% private.
Yes. The tool follows common grading and percentage conventions and lets you enter your own credits, marks or required percentage, so it adapts to most boards and universities.
No installation needed. The Attendance Calculator works in any modern browser on desktop, tablet and mobile.
It helps you your % and classes you can skip quickly and accurately, with a clean interface and one-click copy or download of the result.