iPotane

Reading Tools & Calculators

Free, practical tools for every reader — time a book, measure your reading speed, project your books for the year, size up a manuscript, plan a reading goal, and estimate an audiobook, all in one place.

Reading Time Calculator

Estimate how long a book, chapter, essay, or article takes to read from its word count and your reading speed — the total shown neatly in hours and minutes

Reading Speed Calculator

Measure your reading pace in words per minute from how many words you read and how long it took, and see where you fall against common reading bands

Books Per Year Calculator

See how many books you could finish in a year from your daily reading time, reading speed, and average book length — proof a small habit compounds fast

Page Count Estimator

Estimate how many printed pages a manuscript will fill from its word count and a words-per-page figure — handy for writers, editors, and readers sizing up a book

Reading Goal Planner

Turn a page total and a deadline into a steady daily and weekly reading target, so you finish the book — or the whole pile — right on time

Audiobook Length Calculator

Estimate how long an audiobook runs from a book's word count and the narrator's pace — the total listening time shown in hours and minutes