Divide by 300 — and why
A word is scored as 5 keystrokes and an hour is 60 minutes, so keystrokes per hour become words per minute after dividing by 5 × 60 = 300. That makes 10,000 KPH about 33 WPM. The 5-keystroke rule keeps the score independent of word length.
KPH to WPM at a glance
| Keystrokes / hour | Words / minute | Level |
|---|---|---|
| 3,000 | 10 | Slow |
| 6,000 | 20 | Below average |
| 8,000 | 27 | Average office |
| 10,000 | 33 | Solid |
| 12,000 | 40 | Proficient |
| 15,000 | 50 | Data-entry standard |
Job listings that quote KPH usually mean this net rate. To go the other way, multiply the WPM you know by 300.
Why the two numbers can disagree
- Accuracy. A raw KPH counts every keypress; a net or adjusted score subtracts errors. A test reporting 5% mistakes will show a lower net KPH than the raw one, so check which figure a job spec means.
- Numbers and symbols. The 5-keystroke word assumes ordinary prose. Numeric data entry uses shorter "words," so KPH is the fairer measure there and WPM can look inflated.
- Measurement window. A rate from a 10-second burst overstates a sustainable hourly pace. A minute or more gives a figure that scales honestly to KPH.
Common questions
How do I convert KPH to WPM?
Divide keystrokes per hour by 300. That is because a word counts as 5 keystrokes and an hour is 60 minutes, so 5 times 60 is 300. For example, 10,000 KPH is about 33 words per minute.
Why is one word counted as five keystrokes?
It is the old typing-test convention, dating from typewriters. Every 5 characters, spaces included, count as one standard word, so speed does not depend on whether the text uses long or short words.
What KPH counts as a good typing speed?
Around 8,000 to 10,000 KPH (roughly 27 to 33 WPM) is a solid office pace. Data-entry roles often ask for 10,000 KPH and up, while 3,000 KPH (about 10 WPM) is slow.
