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Reference plate · Letter 16 of 26

P in Morse code

P in Morse code is ".--.": dot, dash, dash and dot, spoken "di-dah-dah-dit". It is one of the 12 four-element letters, so it sits four steps from the root of the Morse code tree, and it is the mirror image of X, which is dash-dot-dot-dash. The 7-day plan teaches P on day 5. At 20 words per minute it takes 660 milliseconds to send.

Letter P4 elements

di-dah-dah-dit

Code
·−−·
At 20 WPM
660ms
Plan day
5

P · di-dah-dah-dit

dot dash dash dot

Length ~0.7s

P at a glance

Morse code
.--.
Spoken
di-dah-dah-dit
Elements
4: two dots and two dashes
At 20 WPM
660 ms
At 5 WPM
2640 ms
Morse tree
4 steps from the root, below W
Mirror image
X
One element away
F, J and L
7-day plan
Day 5, with H, V, F, L and J
Koch order
7 of 36

Where P sits in the Morse code tree

The path through the Morse code tree to P: from the root, a dot to E, a dash to A, a dash to W then a dot to P.ETIARWJ

The path through the Morse code tree to P: from the root, a dot to E, a dash to A, a dash to W then a dot to P.

In the Morse code tree a dot branches left and a dash branches right, so every character sits exactly where its own code leads. P sits four steps from the root, directly below W. No letter hangs below P: it is a leaf of the tree.

See the whole Morse code tree

Characters confused with P

P is easiest to mistake for X, F, J or L. Practise them back to back until the difference is a sound rather than a count.

How to learn P

7-day plan

The plan teaches P on day 5, together with H, V, F, L and J. Learn it by its sound, "di-dah-dah-dit", at full speed rather than by counting its elements.

In the Koch method it is character 7 of 36.

Practise

Practice brings P back just before you would forget it, in all three skills: copying it by ear, reading it, and sending it yourself.

Words with P in them

Questions about P in Morse code

What is P in Morse code?
P in Morse code is ".--.", spoken di-dah-dah-dit. It is four elements long (dot dash dash dot) and takes 660 milliseconds to send at 20 words per minute. It sits four steps from the root of the Morse code tree.
Which Morse code characters are confused with P?
P (.--.) is easy to confuse with X (-..-), its mirror image with dots and dashes swapped, and with F (..-.), J (.---) and L (.-..), each of which differs from it by a single element. Practise them back to back until the difference is a sound rather than a count.
How do you learn P in Morse code?
By its sound, not its shape: P is spoken di-dah-dah-dit. Listen to it at full speed instead of counting its elements. MorseForge's 7-day plan teaches it on day 5, together with H, V, F, L and J.