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Reference plate · Number 6 of 10

5 in Morse code

5 in Morse code is ".....": five dots, spoken "di-di-di-di-dit". It is one of the 10 digits, all exactly five elements long, and it is the mirror image of 0, which is dash-dash-dash-dash-dash. The 7-day plan teaches 5 on day 7. At 20 words per minute it takes 540 milliseconds to send.

Number 55 elements

di-di-di-di-dit

Code
·····
At 20 WPM
540ms
Plan day
7

5 · di-di-di-di-dit

dot dot dot dot dot

Length ~0.5s

5 at a glance

Morse code
.....
Spoken
di-di-di-di-dit
Elements
5: five dots
At 20 WPM
540 ms
At 5 WPM
2160 ms
Mirror image
0
One element away
4 and 6
7-day plan
Day 7, with 0, 1, 2, 3, 4, 6, 7, 8 and 9
Koch order
21 of 36

Where 5 sits in the Morse code tree

The path through the Morse code tree to 5: from the root, a dot to E, a dot to I, a dot to S, a dot to H then a dot to 5.ETIASUHV4

The path through the Morse code tree to 5: from the root, a dot to E, a dot to I, a dot to S, a dot to H then a dot to 5.

In the Morse code tree a dot branches left and a dash branches right, so every character sits exactly where its own code leads. Every digit sits five steps from the root, one layer below the longest letters, so its path runs through letters you already know.

See the whole Morse code tree

Characters confused with 5

5 is easiest to mistake for 0, 4 or 6. Practise them back to back until the difference is a sound rather than a count.

How to learn 5

7-day plan

The plan teaches 5 on day 7, together with 0, 1, 2, 3, 4, 6, 7, 8 and 9. Learn it by its sound, "di-di-di-di-dit", at full speed rather than by counting its elements.

In the Koch method it is character 21 of 36.

Practise

Practice brings 5 back just before you would forget it, in all three skills: copying it by ear, reading it, and sending it yourself.

Questions about 5 in Morse code

What is 5 in Morse code?
5 in Morse code is ".....", spoken di-di-di-di-dit. It is five elements long (dot dot dot dot dot) and takes 540 milliseconds to send at 20 words per minute.
Which Morse code characters are confused with 5?
5 (.....) is easy to confuse with 0 (-----), its mirror image with dots and dashes swapped, and with 4 (....-) and 6 (-....), 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 5 in Morse code?
By its sound, not its shape: 5 is spoken di-di-di-di-dit. Listen to it at full speed instead of counting its elements. MorseForge's 7-day plan teaches it on day 7, together with 0, 1, 2, 3, 4, 6, 7, 8 and 9.