What Is the Reading Speed Calculator?
This tool measures how fast you read by converting the number of words you read and the time it took into a standard words per minute (WPM) figure. WPM is the universal benchmark for reading speed, used by educators, speed-reading programs, and productivity enthusiasts alike. The calculator also reports your words per hour so you can estimate how long longer texts will take.
How to Use It
Read a passage and time yourself. Enter the total number of words you read and the number of minutes (decimals allowed, e.g. 2.5) you spent. The calculator divides words by minutes to give your WPM. If you don't know the exact word count, most books average about 250–300 words per page.
The Formula Explained
The math is simple division: $$\text{WPM} = \frac{\text{Words Read}}{\text{Minutes Spent}}$$ For example, if you read 3,000 words in 12 minutes, your speed is \(3000 \div 12 = 250\) WPM. Multiplying by 60 gives 15,000 words per hour. Average adult reading speed is roughly 200–300 WPM, while trained speed readers can exceed 500 WPM with good comprehension.
Worked Example
Suppose you finish a 1,500-word article in 5 minutes. Your reading speed is \(1500 \div 5 = 300\) WPM, or 18,000 words per hour. That means a 90,000-word novel would take about 5 hours of reading at this pace.
FAQ
What is a good reading speed? Most adults read 200–300 WPM. Above 400 WPM with solid comprehension is considered fast.
Does faster reading hurt comprehension? Pushing too fast can reduce understanding. Aim to balance speed with the ability to recall and use what you read.
How can I count the words I read? Use the document's word count tool, or estimate 250–300 words per typical book page and multiply by pages read.
