Reading Speed Calculator (Words per Minute)
Work out your reading speed in words per minute from a word count and the time you took.
What is Reading Speed?
Reading speed is the figure that makes every other reading estimate possible: a book's completion time, a chapter's length in minutes, whether a document fits in the meeting. It is measured by timing a known quantity of text, and the number that falls out is words per minute. Silent reading has a wide natural range — about 150 to 250 words per minute for most adults, with comprehension falling away above roughly 400 — so the useful part of the answer is not the number alone but where it sits in that range.
How it works
The word count is divided by the elapsed time converted to minutes, giving words per minute, and the same reading is reported as words per second and as seconds per word so the pace can be read at whatever granularity is useful. Elapsed time is entered as hours, minutes and seconds separately rather than as a single decimal, because the measurement people actually take is a stopwatch reading. The pace is then placed in a named band — reading aloud, ordinary silent reading, practised reading, skimming — and the band text says what comprehension assumption it carries, because speed without comprehension is a different measurement.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Type or paste any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.