How reading-time estimates work

Reviewed November 2026 · Practical guidance, not a substitute for the rules of your destination platform.

The basic calculation

A reading-time estimate divides the number of words by a words-per-minute pace. At 200 words per minute, a 600-word passage produces an estimate of three minutes.

Why 200 words per minute is only a starting point

Familiar prose can be scanned quickly. Technical instructions, unfamiliar names, tables, quotations, and careful study take longer. People also pause to think, take notes, or return to an earlier section.

Writing for the estimate

Use a reading-time label to set expectations, then make the page easy to scan: clear headings, short paragraphs, descriptive links, and useful summaries. Do not remove necessary detail just to make a number smaller.

Reading versus speaking

A spoken script needs a different estimate. Speaking includes pauses, emphasis, and audience reaction. Use a speaking rehearsal rather than a silent reading formula when timing a presentation.