is an intuitive online tool that helps students, parents, teachers, and HR professionals easily track and calculate attendance percentages. By entering the total number of school or workdays and the number of days present, this attendance calculator provides a clear overview of your current attendance, how many days you can still miss, and whether you meet the requirements set by your school, university, or workplace. Kalkulators frekwencji is ideal for monitoring monthly, semester, or yearly attendance and can even track individual subjects, making it a versatile tool for both education and work. Accessible on computers and mobile devices, it eliminates the need for manual calculations or spreadsheets. Whether you are a student preparing for exams, a parent tracking a child’s attendance, a teacher managing classroom participation, or an HR staff member monitoring employee presence, kalkulators frekwencji provides accurate and actionable data to stay organized and in control of attendance.