You've probably experienced this moment. You're standing in front of your gradebook, looking at all those classes, and wondering: What's my actual attendance percentage?

Quickly calculating this can be truly frustrating. Especially when you have a dozen or so classes and new hours are constantly being added. It's easy to make a mistake. And that one mistake can cause you to misjudge your situation.

That's why we created the Attendance Calculator.

We wanted a simple tool that does what it's supposed to do – accurately count attendance and predict future absences. Quickly and without confusing tables.

How does it work? First: Planning

Our app is more than just a simple percentage calculator. It works like an intelligent assistant that lets you plan your attendance for the entire semester.

Just enter the key parameters:

Number of classes taken: How many classes you've already taken.

Number of absences: How many times you've been absent.

Number of classes planned: The total number of meetings for the semester.

Semester Passing Threshold: The minimum required percentage (e.g., 60% or 75%).

Weekly Classes: This allows the system to calculate how many weeks you'll need to reach your goal.

Then... the app calculates your current attendance and provides accurate predictions!

What makes our app unique?

We've made sure it calculates accurately and helps you predict the future:

True Global Average: We calculate the actual, weighted average attendance percentage across all your subjects combined. You can be sure this is the correct result.

Goal Prediction (M02.png): You'll be informed how many classes you need to attend to achieve your goal. The app also predicts how your percentage will change after the next 1, 3, 5, or 10 classes.

Absence Limit (M03.png): This is the best part! We show you the exact number of allowed future absences you can take without exceeding the semester passing threshold. No more worries!

Everything Under Control: You can add as many items as you need. Long list? No problem. The app stores everything in one clean place.

Your data stays with you: No login or registration required. All attendance information is saved locally on your device. Your data is secure and private.