Reading Time Calculator
Estimate how long text takes to read and to read aloud. Paste any article, script, or post to get reading time, speaking time, word count, and character count instantly. Adjust the reading speed to match your audience.
Whether you call it reading time calculator or read time calculator, this free tool handles it instantly in your browser.
Options
Example usage
Example input
The quick brown fox jumps over the lazy dog while the calculator estimates how long this passage takes to read aloud.
Example output
Reading time: 6 sec (at 200 wpm) Speaking time: 10 sec (at 130 wpm) Words: 21 Characters: 117
Batch Processing
Enter multiple inputs, one per line. Each line will be processed separately.
Why this tool?
Everything runs right in your browser — no uploads, no sign-up, no waiting. Your text never leaves your device.
Quick tips
- •Outputs update live as you type.
- •Use the sticky copy button to grab results quickly.
- •Bookmark this page for fast access.
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How it works
- Paste the text you want to measure.
- The tool counts the words and estimates reading and speaking time.
- Adjust the words-per-minute speed to match a slower or faster audience.
Use cases
Where reading-speed numbers come from
The 200–250 words-per-minute figure for adult silent reading comes from decades of reading research, most recently consolidated in large meta-analyses of reading-rate studies. Speed varies with purpose: skimming runs 400+ wpm, careful technical reading drops to 50–100 wpm, and reading on a phone measures slightly slower than paper. The 130 wpm speaking rate this tool uses matches typical presentation pace — conversational speech is faster (150–160), audiobook narration slower and steadier.
That is why the tool separates reading time from speaking time: a 1,000-word article is a 5-minute read but nearly an 8-minute speech.
Using estimates for real deadlines
Speakers: a 20-minute conference slot at 130 wpm is roughly 2,600 words — write to 2,400 to leave room for pauses and slides. Publishers: displayed read time measurably affects whether visitors commit to an article, which is why Medium pioneered showing it. Teachers and meeting organizers: pre-reading assignments at 200 wpm mean a 3,000-word document costs each person 15 minutes — knowing that number keeps agendas honest.
Counting and Utility
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Browse every tool for this kind of task, along with helpful guides that show you how to get the most out of them.
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FAQ
How is reading time calculated?
It divides the word count by a reading speed (200 words per minute by default) to estimate silent reading time, and uses about 130 words per minute for speaking time.
Can I change the reading speed?
Yes. Enter your own words-per-minute value to match a particular audience, such as a slower speed for technical material.
What counts as a word?
Any run of non-space characters separated by spaces counts as a word, which matches how most word counters and reading estimates work.