How many elements does each number have in Morse code?

Every digit from 0 to 9 has exactly five elements (dots and dashes) in International Morse Code. This makes numbers easy to recognize by ear.

Is there a pattern for Morse code numbers?

Yes — for 1 through 5, the number of leading dots equals the digit (1 = .----, 2 = ..---, etc.). For 6 through 9, the number of trailing dots equals 10 minus the digit (6 = -...., 9 = ----.).

What is 0 in Morse code?

0 in Morse code is ----- (five dashes). It is the only digit that is all dashes.

What is SOS in Morse code?

SOS is ... --- ... (three dots, three dashes, three dots). It is not a number sequence but is the universal distress signal.

Morse Code Numbers — 0 to 9

Learn and translate Morse code numbers 0–9 with audio playback and a full reference chart.

Why use our online Morse Code Numbers — 0 to 9?

Numbers in Morse code follow a beautiful pattern — they all use exactly five elements and the number of leading dots equals the digit. This page teaches the pattern with interactive audio and a visual reference.

How to use Morse Code Numbers — 0 to 9

1
Type a number
Enter any number (0–9) or a sequence like "123" in the translator above.
2
See the Morse code
Each digit translates to exactly five elements — dots and dashes.
3
Play the audio
Click Play to hear the Morse code for your numbers at your chosen speed.
4
Learn the pattern
Notice that 1 starts with one dot, 2 with two, and so on up to 5. Then 6 starts with one dash.

The Pattern Behind Morse Code Numbers

Morse code numbers were designed with a satisfying mnemonic structure. Every digit from 0 to 9 uses exactly five elements — no exceptions. This symmetry makes numbers easy to count by ear once you know the rule.

For digits 1 through 5: the number of leading dots equals the digit itself. 1 is one dot followed by four dashes (.----). 2 is two dots and three dashes (..---). 5, the halfway point, is five dots (.....).

From 6 through 9, the pattern mirrors itself: the number of leading dashes increases by one, and trailing dots decrease. 6 is one dash and four dots (-....). 9 is four dashes and one dot (----.). 0, which completes the cycle, is five dashes (-----).

Once you internalize this pattern, you never need to memorize individual number codes — you can derive any digit from its position in the sequence.

Frequently Asked Questions

How many elements does each number have in Morse code?: Every digit from 0 to 9 has exactly five elements (dots and dashes) in International Morse Code. This makes numbers easy to recognize by ear.
Is there a pattern for Morse code numbers?: Yes — for 1 through 5, the number of leading dots equals the digit (1 = .----, 2 = ..---, etc.). For 6 through 9, the number of trailing dots equals 10 minus the digit (6 = -...., 9 = ----.).
What is 0 in Morse code?: 0 in Morse code is ----- (five dashes). It is the only digit that is all dashes.
What is SOS in Morse code?: SOS is ... --- ... (three dots, three dashes, three dots). It is not a number sequence but is the universal distress signal.

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