The number 6 in Morse code is -.... — — · · · ·. Unlike letters, which range from one to four signals, every number in Morse code uses exactly five signals. This makes numbers easy to identify once you know the pattern.
Here is 6 as physical signal blocks:
Memory trick: Six starts with one dash then four dots — -.... One dash, then dots fill the rest.
To translate the number 6 to Morse code, write -..... When sending by sound, tap a long beep then a short beep then a short beep then a short beep then a short beep. All five signals must be sent with correct timing — a dot lasts one unit, a dash lasts three units, and the gap between signals is one unit.
Numbers in Morse code follow a logical pattern. From 1 to 5, each number starts with dots equal to its value, then dashes fill the rest to make five signals. From 6 to 9, the pattern reverses — dashes equal to how far from 10, then dots. Zero breaks the pattern with five dashes.
Did you know? Six mirrors the number 4 — one dash followed by four dots, versus four dots followed by one dash.
Tap long then short then short then short then short — -.... (— · · · ·). Count all five signals. Numbers always use exactly five — send four and you transmit a letter instead.
Full guide: All Numbers in Morse Code | Practice: Numbers Quiz