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Reference Chart

Morse Code Chart

The complete International Morse code chart — every letter, number, and punctuation mark as dots and dashes. Free to print, and paired with a translator that plays the sounds.

🖨️
Printable chart
Download the full one-page Morse code chart PDF — letters, numbers & punctuation.
⬇ Download PDF 🔊 Translator with Sound

Letters (A–Z)

A•−
B−•••
C−•−•
D−••
E
F••−•
G−−•
H••••
I••
J•−−−
K−•−
L•−••
M−−
N−•
O−−−
P•−−•
Q−−•−
R•−•
S•••
T
U••−
V•••−
W•−−
X−••−
Y−•−−
Z−−••

Numbers (0–9)

0−−−−−
1•−−−−
2••−−−
3•••−−
4••••−
5•••••
6−••••
7−−•••
8−−−••
9−−−−•

Punctuation & Symbols

period .•−•−•−
comma ,−−••−−
question ?••−−••
exclaim !−•−•−−
colon :−−−•••
semicolon ;−•−•−•
paren (−•−−•
paren )−•−−•−
slash /−••−•
plus +•−•−•
equals =−•••−
hyphen -−••••−
under _••−−•−
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How to Read the Chart

Each character is a sequence of dots (•, a short signal) and dashes (−, a long signal). Read left to right. The timing is what makes it work:

Hear the timing in action with the Morse code translator — type any text and press play.

The Easiest Letters to Learn First

Morse assigns the shortest codes to the most common English letters, so start with these:

Learn a handful at a time and practice recognizing them by sound rather than sight — that's how it clicks.

Numbers Are Perfectly Logical

Unlike the letters, the digits follow a clean pattern: 1 is •−−−− and each higher number swaps one more dash for a dot until 5 (•••••), then it reverses — 6 is −•••• back up to 0 (−−−−−). Once you see the pattern, all ten are easy to remember.

International vs. American Morse

This chart shows International Morse code — the worldwide standard formalized in 1865 and still used in amateur radio and aviation. The older American (Railroad) Morse used a few different symbols and internal spaces; it's largely historical now. When people say "Morse code" today, they mean the International chart above.

Morse Code Chart — FAQ

Is there a free printable Morse code chart?
Yes — use the "Download PDF" button above for a free one-page printable chart with the full alphabet, numbers, and punctuation.
What is the Morse code for SOS?
••• −−− ••• — three dots, three dashes, three dots, sent as one continuous signal. It became the international distress call in 1906.
Does this chart include numbers and punctuation?
Yes. It covers A–Z, 0–9, and common punctuation such as period, comma, question mark, slash, and more — all in International Morse code.
Can I hear what the code sounds like?
Yes. Open the Morse code translator, type any text, and press "Play Audio" to hear the dots and dashes at proper timing.