Easy way to remember
7 begins with 2 dashes, then enough dots to make five signals.
Number 8 of 10
7 in Morse code is dash dash dot dot dot (− − · · ·), said dah-dah-di-di-dit
Ready when you are.
5 signals13 units0.78 s at 20 WPM
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dah · dah · di · di · dit
--...
Use dah · dah · di · di · dit as a memory cue. Send dash dash dot dot dot. Hold each dash for three dot lengths and leave one dot length between signals.
7 begins with 2 dashes, then enough dots to make five signals.
3 is dot dot dot dash dash (· · · − −); 7 is dash dash dot dot dot (− − · · ·). It reverses the signal order.
6 is dash dot dot dot dot (− · · · ·); 7 is dash dash dot dot dot (− − · · ·). Count the opening dashes: one for 6, two for 7.
| Word | Morse | Try it |
|---|---|---|
| 7 | --... | Open in translator → |
| 70 | --... ----- | Open in translator → |
| 71 | --... .---- | Open in translator → |
7 is dash dash dot dot dot (− − · · ·), said dah-dah-di-di-dit
It represents the number 7. Any extra meaning depends on the operating context or the surrounding message.
The pattern uses 13 units, including its internal gaps. At 20 WPM that is 0.78 seconds, before the next letter gap.
Compare 3 (· · · − −) with 7 (− − · · ·). Listen for the difference in signal order and length.
Checked against ITU-R M.1677-1 · Last reviewed · How we check our pages · Report it