Why this site exists
Attendance numbers are useful only when you understand what they mean. Frekwencja-edu.pl provides six focused tools for students, parents and teachers who want a quick calculation or a simple plan without an account or a student database.
What you can do here
Calculate an attendance percentage, keep a temporary session log, estimate the classes needed for a target, organize make-up work, divide weekly study time and create a nameless attendance summary. Each tool shows its method and supports printing or downloading.
How we approach results
You choose the inputs. We apply the stated arithmetic. We distinguish between mathematical results and school decisions: an excused absence, make-up credit or attendance threshold may be treated differently by your school. No result certifies compliance with those rules.
Privacy by design, not by promise alone
Tool inputs stay in page memory. There are no accounts, student-name fields, save-to-server actions or external calculation services. Refreshing or leaving clears the working data. Download a copy before you go if you need one.
Who should use it
Use it for personal planning or to prepare a conversation with a teacher or parent. Children should avoid entering identifying information and ask a trusted adult before sharing a file. This service is not a school portal, learning management system or statutory record system.
What we deliberately leave out
No grades, official approvals, school logins, automatic register imports or student profiles. The site does not sell access to any of the tools. For a binding record, use your school’s approved channel.