Instructions

• Double-click on a date card to update attendance for that specific day. Select 'Present,' 'Absent,' or 'No class' for each subject.
• To customize the subjects for a particular day, use the 'Edit Subjects' button to add or remove subjects as needed.
• Important: Since your selections are stored in your browser's local storage, it is strongly recommended to back up your data every 2-3 days to avoid losing it if your browser data is cleared.
• Color coding for subjects: Blue indicates 'Present,' Red indicates 'Absent,' and Grey indicates 'No class.'
• Attendance is calculated using the following formula: (No. of Present days ÷ Total no. of Present & Absent days combined) × 100%.
• Use the 'Export Backup' feature to save your attendance data. You can import this file later to restore your data.
• Navigate between months using the 'Next' and 'Previous' buttons. The current month and year are displayed at the top of the page.
• Ensure that your browser allows local storage to maintain your attendance records.
• Disclaimer: This tool is a personal project made exclusively for my own use. It does not collect or share any data; everything is stored locally in your browser's cache. Please be aware that this tool is not intended for public use, and I will not be responsible for any issues that may arise with your data. The tool might be discontinued or experience problems, so if keeping track of your attendance is important, it's recommended that you maintain your own records independently.