About Us

Our Mission

We believe every student deserves a clear, accurate picture of their attendance — without spreadsheets, complex math, or guesswork. ATTENDCALC was born from a simple frustration: not knowing how many classes you can miss (or need to attend) to stay above your required percentage.

What We Offer

Our platform provides four powerful, free tools:

• Attendance Calculator — Instantly compute your current attendance percentage, see how many classes you can bunk, and know exactly how many you need to attend to recover.
• Attendance Predictor — Enter your timetable and let our engine forecast the exact date you'll hit your attendance goal.
• Holiday Planner — Planning a trip? See exactly how it impacts your attendance before you go.
• CGPA to Percentage — Convert your CGPA to equivalent percentage for official Indian board and university formulas effortlessly.

Our Promise

No tracking. No sign-ups. No hidden costs. All calculations happen right in your browser — we don't collect or store any of your data. Ever. This is a passion project built to genuinely help students, and it will always remain 100% free.

Why We Built This

As students ourselves, we've been in that spot — staring at an attendance register, trying to mentally calculate if we can afford to miss tomorrow's class. We built ATTENDCALC so that every student can make informed decisions about their time. Whether you're trying to hit 75%, recover from a rough semester, or plan a guilt-free trip — we've got you covered.