Academic calculator · runs in your browser

Reading Time Calculator

Paste text and choose a reading speed to estimate minutes and seconds from the deterministic word count, with no AI inference or upload required.

Calculate

The estimate uses the entered reading speed and runs locally.

Next useful step

Make the estimate more personal

Use the Reading Speed Calculator to measure your own words-per-minute pace, then use that speed for future reading-time estimates.

Open Reading Speed Calculator →

Reading speed is an editable planning assumption

Words per minute varies with text difficulty, familiarity, purpose and the reader. A technical chapter read for comprehension can take much longer than familiar prose read for scanning, so the starting speed should not be treated as a personal benchmark or guarantee.

Use the word count and an editable speed to compare scenarios. For a presentation or study plan, add time for pauses, note-taking, examples or discussion separately because those activities are not captured by the basic words-per-minute formula.

Privacy: calculator inputs are processed in your browser; Lynara does not need to upload these values to calculate the result.

Formula

reading time in minutes = word count ÷ words per minute

Example

400 words at 200 words per minute is about 2 minutes.

Useful for

Questions

What reading speed does the calculator use?

The starting value is 200 words per minute, and you can edit it from 50 to 1,000 WPM.

Does text leave my browser?

No. The word count and time estimate run locally.

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