CzytajTo guide
How CzytajTo works — methodology and limitations
How calculations, privacy, local storage and recommendation limits work.
CzytajTo performs simple calculations on user-provided data and does not judge book quality.
Calculations
Pages-per-day divides remaining pages by available days. Estimated time uses the stated pages-per-hour speed. The audiobook calculator uses remaining duration, playback speed and daily listening time.
Next-book selection
The tool filters only the user’s local list by format, length and tag, then selects from the remaining pool. It does not analyse book content or other users’ data.
Limitations
- Reading speed varies by language and difficulty.
- Page counts vary by edition.
- Statistics depend on the completeness of manually entered data.