Reading Time & Speaking Time Calculator
Estimate silent reading and read-aloud time, or plan words for a target duration.
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Enter text or a value to begin.
How reading time is calculated
For forward estimates, seconds = word count ÷ WPM × 60. Target planning uses estimated words = target minutes × WPM, rounded to the nearest whole word.
Reading vs read-aloud time
Brysbaert (2019), Journal of Memory and Language, reports research means of 238 WPM for English adult silent non-fiction reading and 183 WPM for English adult oral reading. These are reference values, not universal averages. Language, age, accessibility needs, text difficulty, pauses, emphasis, and audience interaction all change delivery time; oral reading is not the same as public speaking.
Words-to-minutes reference examples
| Words | Silent at 238 WPM | Read aloud at 183 WPM |
|---|---|---|
| 500 | 2 min 6 sec | 2 min 44 sec |
| 1,000 | 4 min 12 sec | 5 min 28 sec |
| 1,500 | 6 min 18 sec | 8 min 12 sec |
| 2,000 | 8 min 24 sec | 10 min 56 sec |
Reference estimates only. Use target-duration mode when planning a script or presentation.
Related browser tools
The calculator application processes entered text locally in your browser. The text is processed in your browser and is not sent to a server; site analytics and advertising may receive ordinary page, device, and usage data.
FAQ
Is reading time exact?
No. It is an estimate based on word count and your selected rate; language, difficulty, formatting, and familiarity affect actual time.
What WPM should I use?
Use 238 WPM for English adult silent non-fiction reading and 183 WPM for English adult oral reading as reference starting points, then adjust.
How long does 1,000 words take?
At 238 WPM it is about 4 minutes 12 seconds; at 183 WPM it is about 5 minutes 28 seconds.
Is speaking time the same as reading aloud?
No. Presentations can take longer because pauses, emphasis, and audience interaction are not modeled.
Is my text uploaded?
The calculator processes text locally and does not send it to a server. Analytics and advertising may receive ordinary page, device, and usage data.
How are words counted?
Unicode letters and numbers are counted, including internal apostrophes and hyphens.
Reviewed: 2026-09-20