Letter guide

C in Morse Code

C in Morse code is -.-.. It is spoken as dah-di-dah-dit when you practice by sound.

Direct answer

Letter C

C in Morse code is -.-.. It is spoken as dah-di-dah-dit when you practice by sound.

Plain text

C

Morse

-.-.

Rhythm

dah-di-dah-dit

Quick breakdown

C-.-.

C is spoken as dah-di-dah-dit.

Letter details

What C is in Morse code

C is an alternating long-short-long-short Morse letter. The back-and-forth rhythm matters more than trying to memorize it as four separate symbols.

Character
C
Dot dash pattern
-.-.
Spoken rhythm
dah-di-dah-dit

How it sounds

Hear the alternating rhythm

C should feel like a steady switch between dah and dit. If the spacing gets uneven, it can sound like two smaller letter fragments.

C is one half of CQ, a common radio-style calling pattern, but the letter is useful outside that phrase too.

How to type it

Use keyboard-safe marks

Type -.-. with periods for dots and hyphens for dashes.

Keep letter gaps visible

Add a space after the letter when typing a word so the next Morse character stays separate.

Avoid mixups

Common mistakes and confused letters

Small spacing or mark-count changes can turn one Morse letter into another.

C alternates all the way through. Q starts with two long marks, so the first half of the sound is heavier.

K has the same long-short-long start, but it stops there. C adds one final short mark.

Examples

Words that contain C

Use short words to practice the letter in real context instead of memorizing it only as a lookup.

CQ

-.-. --.-

CQ gives you C inside a short word instead of as an isolated lookup.

CODE

-.-. --- -.. .

CODE gives you C inside a short word instead of as an isolated lookup.

COPY

-.-. --- .--. -.--

COPY gives you C inside a short word instead of as an isolated lookup.

CAT

-.-. .- -

CAT gives you C inside a short word instead of as an isolated lookup.

Mini practice

Practice C without relying on CQ

Copy C inside CODE, CAT, and COPY, then compare it with Q so you hear the lighter alternating rhythm.

Listening drill

Play C, Q, and K together. Listen for whether the signal alternates or starts with two long marks.

Typing drill

Encode CODE, COPY, and CQ, then check that C keeps the long-short-long-short order.

Next steps

Keep practicing C

Compare nearby letters, hear the signal, then move from lookup to recall in the tools.

FAQ

C in Morse Code FAQ

Quick answers for spacing, supported characters, and decoding pasted Morse.

What is C in Morse code?>

C in Morse code is -.-..

How do you say C in Morse rhythm?>

C is commonly spoken as dah-di-dah-dit when practicing the sound pattern.

Can I type C in Morse code?>

Yes. Type -.-. with periods for dots and hyphens for dashes, then keep spaces between letters when you type a word.

Should I learn C by sight or sound?>

Use -.-. for quick lookup, then practice C as the dah-di-dah-dit sound so it becomes recognizable by ear.

What should I compare C with?>

C is commonly confused with Q and K. Q begins with two long marks, while K is the shorter long-short-long pattern.

How should I practice C?>

Practice C by mixing CODE and CQ, then add K so you learn when the alternating pattern stops and when it continues.

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