Understanding WPM (Words Per Minute)
Typing speed is typically measured in Words Per Minute (WPM). But what exactly counts as a "word" in this context?
The Standard Word Definition
In typing speed calculations, a "word" is standardized to 5 characters. This includes letters, spaces, and punctuation marks. This standardization allows for consistent measurements across different texts and languages.
WPM = (Total Characters Typed ÷ 5) ÷ Time in Minutes
Example Calculation
Let's say you typed 350 characters in 1 minute:
- Total characters: 350
- Time: 1 minute
- WPM = (350 ÷ 5) ÷ 1 = 70 WPM
Accuracy Adjustment
Most typing speed tests also factor in accuracy. Raw WPM counts all characters, while Net WPM subtracts errors:
Net WPM = Raw WPM - (Errors ÷ Time in Minutes)
Why Accuracy Matters
A typist with 80 WPM and 90% accuracy is less effective than one with 60 WPM and 98% accuracy. Mistakes must be corrected, which takes time and reduces actual throughput.
Standard Speed Benchmarks
Here’s how typing speeds are typically classified:
- Beginner: 10-25 WPM
- Average: 30-40 WPM
- Good: 50-60 WPM
- Advanced: 70-80 WPM
- Pro: 90+ WPM