Reading Time & Speech Calculator
Words to MinutesEstimate how long a text takes to read, say out loud or play as audio, and check how easy it is to read. Timing a talk? Try the dedicated Speech Time Calculator.
Average silent reading speed for articles, essays, and non-fiction books (Brysbaert 2019 standard).
A steady presentation pace, with time for pauses so people can follow.
Audiobook & Podcast Playback Pacing
Durations at variable media playback speeds based on a 150 WPM narration standard.
Reading Time at Different Speeds
Careful reading
150 words per minute: study or hard text
Average adult
238 words per minute (Brysbaert, 2019)
Fast reading
350 words per minute
Skimming
500 words per minute: expect to miss detail
Readability
Flesch-Kincaid ModelAdd text to score
Estimated cohort
Speech & Slot Word Target Planner (Words ↔ Minutes)
Have an exact time slot to fill? See how many words fit.
Accounts for natural rhetorical pauses and breathing.
💡How Reading & Speaking Times are Calculated▼
Adults read silently at an average of 238 WPM (words per minute), while spoken keynote presentations average 130 WPM to allow audience working memory retention. This calculator segments your text into word, sentence, and syllable tokens to output precise durations across reading cohorts and speech formats.
Lexi's Speed vs. Speech Ratio
READING COACHWhy Reading Is Faster Than Speaking
What the numbers mean, and how to pace a talk. See also reading times for pages and books and the words per minute chart.
Speaking Pace (130–160 WPM)
You have to form every sound when you speak, and listeners need pauses to take it in. That's why many speakers aim for about 130 WPM in a talk, with short pauses between ideas.
Silent Reading (About 238 WPM)
Silent reading does not require muscular articulation. That's why it's faster than reading aloud: adults average about 238 WPM reading silently versus about 183 WPM aloud (Brysbaert, 2019).
Hard Text Takes Longer
Word count alone can mislead. A 1,000-word children's story is quick; a 1,000-word contract is not. This calculator also shows the Flesch-Kincaid grade, a score based on sentence and word length, so you can see how hard a text is.
Listening at 1.5×
Many listeners follow speech comfortably at up to about 1.5× speed (about 225 WPM), though this depends on the speaker and the topic. At higher speeds, most people start to miss things.
Speech Duration Quick Reference Matrix
Target word counts across standard presentation durations and delivery speeds.
| Time Slot | Slow Keynote (110 WPM) | Standard Speech (130 WPM) | Fast Pitch (160 WPM) | Silent Reading (238 WPM) |
|---|---|---|---|---|
| 1 Minute (Elevator Pitch) | 110 words | 130 words | 160 words | 238 words |
| 3 Minutes (Lightning Talk) | 330 words | 390 words | 480 words | 714 words |
| 5 Minutes (Standard Pitch) | 550 words | 650 words | 800 words | 1,190 words |
| 10 Minutes (TED-style Slot) | 1,100 words | 1,300 words | 1,600 words | 2,380 words |
| 15 Minutes (Keynote Section) | 1,650 words | 1,950 words | 2,400 words | 3,570 words |
| 30 Minutes (Conference Lecture) | 3,300 words | 3,900 words | 4,800 words | 7,140 words |
Frequently Asked Questions About Reading & Speech Calculation
How long does it take to read 1,000 words?▼
Just over 4 minutes at the average adult silent reading speed of 238 words per minute (Brysbaert, 2019). Reading it aloud at about 183 WPM takes about 5½ minutes, and giving it as a talk at 130 WPM takes about 7¾ minutes. Harder text takes longer, which is why the calculator also shows a Flesch-Kincaid grade.
How long does it take to read 2,000 words?▼
About 8½ minutes at the average adult silent reading speed of 238 words per minute (Brysbaert, 2019). Reading it aloud at about 183 WPM takes about 11 minutes, and a talk at 130 WPM takes just over 15 minutes. Two thousand words is a long blog post or a short college essay.
How many words can an average adult read in 1 hour?▼
About 14,000 words. At the average adult speed of 238 words per minute, an hour of uninterrupted silent reading covers 14,280 words (Brysbaert, 2019). In a typical paperback, with 250 to 300 words per page, that is about 48 to 57 pages. Breaks and harder text lower the real total.
Why is silent reading speed so much faster than speaking speed?▼
Speaking takes time because you have to form every sound, and listeners need pauses. Reading has no such limits: adults average about 238 WPM reading silently and about 183 WPM reading aloud (Brysbaert, 2019), and talks are often slower still, at about 130 WPM.
How is Flesch-Kincaid readability calculated?▼
From two averages: words per sentence and syllables per word. Reading Ease = 206.835 − 1.015 × (words ÷ sentences) − 84.6 × (syllables ÷ words), a score from 0 (very hard) to 100 (very easy). Grade Level = 0.39 × (words ÷ sentences) + 11.8 × (syllables ÷ words) − 15.59, a rough US school grade. This calculator shows both.