Morse code alphabet
The full International Morse Code chart — every letter, number, and punctuation mark as dots (·) and dashes (—). A dash lasts three times as long as a dot.
Letters
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−−−−−
1·−−−−
2··−−−
3···−−
4····−
5·····
6−····
7−−···
8−−−··
9−−−−·
Punctuation
.·−·−·−
,−−··−−
?··−−··
'·−−−−·
!−·−·−−
/−··−·
(−·−−·
)−·−−·−
&·−···
:−−−···
;−·−·−·
=−···−
+·−·−·
-−····−
_··−−·−
"·−··−·
$···−··−
@·−−·−·
Frequently asked questions
What is the International Morse Code alphabet?
A standard that maps each letter, digit, and common punctuation mark to a unique sequence of dots and dashes.
How do you write SOS in Morse code?
S is three dots and O is three dashes, so SOS is ··· ——— ···.
What is the shortest letter in Morse code?
E — a single dot (·). T is a single dash (—).