Happy Birthday in Morse Code

Convert "Happy Birthday" into Morse Code instantly.

Text → Morse

.... .- .--. .--. -.-- / -... .. .-. - .... -.. .- -.--

About This Phrase

Happy Birthday in Morse Code is .... .- .--. .--. -.-- / -... .. .-. - .... -.. .- -.--. Learn the rhythm with audio, plus card and cake ideas.

What makes this phrase fun in Morse is its built-in rhythm. The first word opens with four quick dots and ends with the tumbling Y, while the second word kicks off with the distinctive dash-dot-dot-dot of B. It is long enough to feel like a real message and short enough to memorize in an afternoon — which is why it keeps showing up on birthday cards, cakes, and balloons.

.... .- .--. .--. -.-- / -... .. .-. - .... -.. .- -.--

How to Pronounce "Happy Birthday" in Morse Code

Each letter has its own spoken rhythm. Short sounds are "dit" and long sounds are "dah":

H	....	dit-dit-dit-dit
A	.-	dit-dah
P	.--.	dit-dah-dah-dit
P	.--.	dit-dah-dah-dit
Y	-.--	dah-dit-dah-dah
(space) — /
B	-...	dah-dit-dit-dit
I	..	dit-dit
R	.-.	dit-dah-dit
T	-	dah
H	....	dit-dit-dit-dit
D	-..	dah-dit-dit
A	.-	dit-dah
Y	-.--	dah-dit-dah-dah

Pause between letters: 3 time units. Pause between words: 7 time units.

At 20 WPM, "Happy Birthday" takes about 8.5 seconds to send.

Character Breakdown

Character	Morse Code	Memory Aid
H	....	Four dots — a stuttered laugh: ha-ha-ha-ha
a	.-	dot-dash — the first letter of the alphabet, short and steady
p	.--.	dot-dash-dash-dot — a dot sandwich with two dashes in the middle
p	.--.	dot-dash-dash-dot — a dot sandwich with two dashes in the middle
y	-.--	dash-dot-dash-dash — arms out wide like a Y
(space)	/	—
B	-...	dash-dot-dot-dot — one dash trailing three dots, like a kite with a tail
i	..	Two dots — as short as the letter itself
r	.-.	dot-dash-dot — a balanced three-beat rhythm
t	-	A single dash — the most-used letter, the shortest code
h	....	Four dots — a stuttered laugh: ha-ha-ha-ha
d	-..	dash-dot-dot — like B but one dot shorter
a	.-	dot-dash — the first letter of the alphabet, short and steady
y	-.--	dash-dot-dash-dash — arms out wide like a Y

Play Morse Audio

Speed:

Happy Birthday vs Other Celebration Phrases

How does this greeting compare to other common ones? Timings calculated at 20 WPM.

Greeting	Morse Code	Characters	Time at 20 WPM
Happy Birthday	.... .- .--. .--. -.-- / -... .. .-. - .... -.. .- -.--	13 letters, 2 words	~8.5s
Good Luck	--. --- --- -.. / .-.. ..- -.-. -.-	8 letters	~5.9s
Merry Christmas	-- . .-. .-. -.-- / -.-. .... .-. .. ... - -- .- ...	14 letters	~7.9s
Happy New Year	.... .- .--. .--. -.-- / -. . .-- / -.-- . .- .-.	13 letters	~7.7s
Congratulations	-.-. --- -. --. .-. .- - ..- .-.. .- - .. --- -. ...	15 letters	~8.5s

How to Hand-Write "Happy Birthday" in Morse Code

H     A     P     P     Y     B     I     R     T     H     D     A     Y   
....  .-    .--.  .--.  -.--  -...  ..    .-.   -     ....  -..   .-    -.--
••••  •─    •──•  •──•  ─•──  ─•••  ••    •─•   ─     ••••  ─••   •─    ─•──

A two-word greeting gives you a natural place to practice the word gap. Write HAPPY, leave a clear finger-width of space, then write BIRTHDAY. Use a pencil — dots are quick light touches, dashes are confident strokes.

The tricky part of this phrase is the repeated P: dot-dash-dash-dot appears twice in the first word. Write it slowly until the two dashes in the middle feel automatic. Keep letters one letter-width apart, and dots and dashes within a letter almost touching.

Practice on lined paper first. Draw a faint guide line and place every symbol on it like beads on a string, checking your spacing against the diagram above. Once the rhythm feels natural, try writing it on a birthday card — the slightly imperfect hand-written version is exactly what makes it personal.

Famous Uses of "Happy Birthday" in Morse Code

1
Greeting cards — A Morse Code birthday message turns an ordinary card into a small puzzle, and the recipient gets the fun of decoding it before reading the printed words.
2
Cake art — Bakers pipe the dot-dash pattern in icing, or arrange candles and sprinkles to spell the greeting along the edge of the cake.
3
Party games — The code doubles as an icebreaker: write it on a banner and let guests race to decode it before the candles are lit.
4
Gift tags — A coded line on the tag adds a moment of mystery when the gift is opened: the recipient leans in, decodes, and grins.

Common Uses

Greeting CardGift TagSocial MediaCake DecorationVideo Message

Frequently Asked Questions

How do you write Happy Birthday in Morse Code?: Happy Birthday in Morse Code is .... .- .--. .--. -.-- / -... .. .-. - .... -.. .- -.--. The slash marks the break between the two words.
How long does it take to send this greeting?: At 20 words per minute, the full greeting takes about 8 seconds from the first dit to the last dah. At a beginner's pace of 5 WPM, it stretches to roughly 33 seconds.
What is the easiest way to memorize it?: Split it into two words and learn each rhythm separately. The first word opens with four dots (H) and ends with the tumbling Y; the second opens with the kite-tail B. Saying "dit" and "dah" out loud while you write locks the pattern in fast.