Timing & WPM
International Morse uses standard timing based on the word PARIS. Speed is measured in words per minute (WPM).
Element Timing
- Dot (dit)1 unit
- Dash (dah)3 units
- Gap between elements1 unit
- Gap between letters3 units
- Gap between words7 units
Words Per Minute
WPM is calculated using the standard word PARIS (50 units total). At 20 WPM, one unit equals 60 milliseconds. Our translator uses this formula: unit duration = 1200 ÷ WPM.
Farnsworth timing keeps dot and dash speed at your target WPM but lengthens pauses between characters and words. Set a lower Farnsworth value in Configure - ideal for learning without slowing individual elements.
Speed Guide
5–10 WPM
Beginner
Learn recognition with Farnsworth spacing.
13–15 WPM
Novice
Typical exam speed for ham radio licenses.
20+ WPM
Proficient
Comfortable conversational CW on the air.