Words Per Minute: How to Calculate and Improve Your Reading Speed
Reading speed is the number of words read divided by the time in minutes: 1,200 words in 4 minutes 30 seconds is 267 words per minute. The best available benchmark, a 2019 meta-analysis of 190 studies, puts the average adult silent reading rate in English at about 238 wpm for non-fiction and 260 wpm for fiction. This guide shows how to measure your own rate properly, how it compares, and which habits raise it without sacrificing comprehension.
What WPM Measures
Words per minute is the standard metric in reading-fluency assessment, speed-reading courses and research that benchmarks readers by age, education and text difficulty. It matters because reading is the input channel for most learning: a 400 wpm reader gets through twice the material of a 200 wpm reader in the same time. But speed without comprehension is just turning pages, so serious assessments always pair a WPM figure with a comprehension check.
How to Calculate Reading Speed
Reading speed (wpm) = Word count ÷ Time (minutes)
The only subtlety is units: convert seconds to decimal minutes (90 seconds is 1.5 minutes) before dividing.
Worked example. A magazine article:
- Word count: 1,200
- Time: 4 minutes 30 seconds = 4.5 minutes
1. 1,200 ÷ 4.5 = 267 wpm
The Reading Speed Calculator takes words read and the time in seconds and does the conversion for you; enter 1,200 and 270 to get 267 wpm. If you do not know the exact word count, count the words in three or four representative lines, average them and multiply by the number of lines.
How Your Speed Compares
The 2019 meta-analysis by Marc Brysbaert (190 studies, 18,573 participants) found an average silent reading rate of 238 wpm for adult non-fiction and 260 wpm for fiction, the difference coming largely from longer words in non-fiction. Most adults fall between roughly 175 and 300 wpm on non-fiction and 200 to 320 wpm on fiction. Reading aloud is slower, averaging about 183 wpm.
Difficulty moves the number a lot. Dense academic or technical text is read far below the average even by strong readers, because comprehension requires pauses and re-reading, while light fiction flows faster. Claims of several thousand words per minute reflect skimming rather than reading; comprehension collapses long before those speeds. A realistic goal is to raise everyday pace by a modest margin while keeping understanding intact.
Going the other way, the Reading Time Calculator estimates how long a text will take from its word count, a reading-speed level and the depth of comprehension required, which is useful for planning study sessions. If you write for others, the Flesch Reading Ease Calculator scores how hard your own text is to read from sentence and syllable counts.
Improving Your Speed
Test on representative material. Your wpm on a blog post says little about your speed through a contract or a chemistry chapter.
Always check comprehension. After timing yourself, summarize the passage or answer a few questions about it, and track both numbers.
Reduce subvocalization carefully. Silently pronouncing every word caps speed near speaking pace. Easing the habit helps on easy text; forcing it on hard text costs comprehension.
Cut reflexive re-reading. Regressions, flicking the eyes back over words already read, are a major speed cost. A finger or pointer guiding the eyes forward reduces them.
Average several readings. Speed varies with fatigue, mood and material. Do not treat one fast result as your true pace.
Related guide: Flesch Reading Ease: How to Calculate and Use the Readability Score.