Reading Speed Calculator
Calculate your reading speed in WPM and estimate how long it takes to read any book.
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How to use this calculator
Divide the number of words you read by the number of minutes it took. Then divide the total book word count by your WPM to get reading time in minutes.
- 1
Read a passage for a set time and count the words (or use a known word count), then enter both numbers.
- 2
Enter your book length in pages and the approximate words per page (250 is standard for most novels).
- 3
Read your WPM, how it compares to the average, and how long the book will take you.
Frequently asked questions
What is the average reading speed?
The average adult reads approximately 238 words per minute for non-fiction material. Speed readers can reach 400–700 WPM with comparable comprehension.
How many words are on a typical book page?
Most paperback novels average 250–300 words per page. Textbooks often have fewer due to diagrams and spacing. You can count a sample page for accuracy.
Can I improve my reading speed?
Yes — techniques include reducing subvocalization (silently pronouncing words), using a pointer to guide your eyes, and practicing with progressively longer timed sessions.
Reading Speed Calculator — WPM & Book Time Estimator
Why measure your reading speed?
Knowing your WPM helps you plan study schedules, estimate how long it will take to finish a book or exam prep material, and track improvement over time. It also reveals whether slow reading speed is a bottleneck in your learning.
Speed reading vs comprehension
Reading faster is valuable only when comprehension is maintained. Research shows that speeds above 400 WPM generally come with comprehension trade-offs. The goal is to find your optimal speed — fast enough to cover material efficiently while retaining what you read.
Learn more from an authoritative source:
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