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Fact · Typing and writing speed

2.4standard deviations

In the online typing study, 100 words per minute is about 2.4 standard deviations above the average typist.

Checked against its source on October 16, 2026

How it is calculated: (100 - 51.56) / 20.2 = 2.4. The distribution is skewed, so this distance is not a percentile.

Calculated from

In a study of 136 million keystrokes from an online typing test, the average participant typed 51.56 words per minute, with a standard deviation of 20.2.
In the online study, typing speed varied widely, with a standard deviation of 20.2 words per minute around the 51.56 mean.

Cited on

Is 100 WPM a fast typing speed?Question

100 WPM sits 2.4 standard deviations above the online average | Yap