CalcaTools

Reading Time Calculator

A free tool to estimate how long it takes to read or speak any text. Paste your blog post, article, or essay and get an instant reading time estimate.

Last updated: June 2026 · Free · No sign-up required

Estimates
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Words
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Min Read
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Min Speak
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Quick reference

Word countReading (238 wpm)Speaking (150 wpm)
500~2 min~3.5 min
1,000~4 min~7 min
2,000~8.5 min~13 min
5,000~21 min~33 min

Interpretation guide

Audience paceWPM
Skimming400–700
Average adult (non-fiction)238
Technical/dense material100–150
Speaking aloud130–160

Formula & methodology

Formula: Reading minutes = words ÷ 238; speaking minutes = words ÷ 150

  1. Paste your text — the live counter splits it into words.
  2. Reading time divides by 238 wpm (the meta-analysis average for adult silent reading); speaking time by 150 wpm.

Worked example: a 1,200-word article reads in ~5 minutes and takes ~8 minutes to deliver as a speech — the dual figure is why this tool serves both bloggers and presenters.

Frequently asked questions

How is reading time calculated?
Word count ÷ 238 words per minute — the average adult silent-reading speed for non-fiction found in Brysbaert’s 2019 meta-analysis of 190 studies. Blogs commonly round to 200–250 wpm.
How long does a 1,000-word article take to read?
About 4 minutes silently, or 6.5–7 minutes read aloud. Dense technical content can double that; light listicles read faster.
Why show speaking time too?
Presentations and scripts run at speech pace — 130–160 wpm. A 5-minute talk is roughly 700–750 words; paste your script to check it fits the slot.
Does "X min read" affect engagement?
Yes — displayed read times set expectations and measurably reduce bounce on long-form content. Medium popularised it; most CMSs now compute it the same way this tool does.
Whats the ideal blog post reading time?
For SEO-targeted posts, 7–9 minutes (≈1,700–2,100 words) correlates with strong performance; for newsletters 2–4 minutes keeps completion high. Match length to intent rather than padding.

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