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Reading time estimator

Paste any text and get reading time estimates at slow, average, and fast reading speeds.

— Slow (150 wpm)

— Average (238 wpm)

— Fast (400 wpm)

100% private. All processing happens locally in your browser — no files or data are ever sent to a server.

How to use Reading time estimator

01 Paste or type your text into the input area
02 Results update in real time — no button press needed
03 Use the Copy button to copy the output to your clipboard

Frequently asked questions

Common questions about Reading time estimator.

Is Reading time estimator free to use?

Yes, Reading time estimator is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does Reading time estimator upload my data to a server?

No. Reading time estimator runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use Reading time estimator on my phone or tablet?

Yes. Reading time estimator is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

Is there a character or word limit?

There is no hard limit built into Reading time estimator. Very large inputs (millions of characters) may slow down some browsers, but typical documents process instantly.

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About Reading time estimator

The Reading Time Estimator calculates how long a piece of text will take to read at three different speeds: slow (150 words per minute), average (238 words per minute), and fast (400 words per minute). The average adult silent reading speed is approximately 238 WPM for general non-fiction. Technical content takes longer; familiar or simple content goes faster. The estimate is useful for planning article lengths, estimating speech durations, and setting reading time labels in blog and content publishing platforms.