The letter R in Morse code is .-. — · — ·. R is the ninth most common letter in English, which is why it received a medium 3-signal code.
How to Translate R to Morse Code
To translate R to Morse code, write .-.. In written form this is · — ·. When sending by sound, tap a short beep then a long beep then a short beep. The dots and dashes follow the ITU-R M.1677-1 international Morse code standard used worldwide.
Visual Signal — What is R in Morse Code?
Here is what R looks like as physical signal blocks — this is the answer to "what is R in Morse code":
Memory trick: R: dit-DAH-dit — short-long-short, like a heartbeat.
R in the NATO Phonetic Alphabet
In the NATO phonetic alphabet, R is called Romeo. When spelling out a word letter by letter on radio, operators say "Romeo" to make R unmistakable from other letters that sound similar.
Words Starting With R
Click any word to hear it in Morse code:
Frequently Asked Questions
What is R in Morse code? +
R in Morse code is .-., written as · — ·. It uses 3 signals.
How do you translate R to Morse code? +
To translate R to Morse code, write .-.. A dot is a short signal and a dash is three times as long.
Tap short then long then short — .-. (· — ·). The gap between signals within one letter is one dot length. The gap before the next letter is three dot lengths.
In the Two-Button Tap mode, press left then right then left for R. The input checks automatically when your tap count matches the code.
How Common is R in English?
R is the ninth most common letter in English. Morse code gave shorter codes to more frequent letters. R received a 3-signal code based on its frequency in everyday text.
Practice R in Morse
Start with the Learn page — R appears in a structured audio flashcard lesson. Then use practice mode for random drills. The timed quiz adds pressure that builds real recognition speed.