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Morse Code Chart

The complete International Morse code (ITU-R M.1677-1). A dash lasts three times as long as a dot. Morse has no upper or lower case — ·− is both A and a. Tap any code to copy it.

reference A–Z · 0–9

Letters

  • Aa
  • Bb
  • Cc
  • Dd
  • Ee
  • Ff
  • Gg
  • Hh
  • Ii
  • Jj
  • Kk
  • Ll
  • Mm
  • Nn
  • Oo
  • Pp
  • Qq
  • Rr
  • Ss
  • Tt
  • Uu
  • Vv
  • Ww
  • Xx
  • Yy
  • Zz

Numbers

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

Punctuation & Symbols

  • . period
  • , comma
  • ? question mark
  • ' apostrophe
  • ! exclamation
  • / slash
  • ( open paren
  • ) close paren
  • & ampersand
  • : colon
  • ; semicolon
  • = equals
  • + plus
  • - hyphen
  • _ underscore
  • " quote
  • $ dollar
  • @ at sign
  • å
  • à
  • æ
  • ä
  • ø
  • ö
  • ç
  • è
  • é
  • ñ
  • ü

Prosigns & Abbreviations

  • SOS distress (sent as one)
  • AR end of message
  • SK end of contact
  • BT new paragraph
  • KN named station only
  • CQ calling anyone

Chart questions

Is Morse code still used today?

Yes. Amateur radio operators hold Morse (CW) conversations daily — it remains one of the most reliable modes for weak-signal, long-distance contacts. Navies still train signal-lamp operators, aviation beacons identify themselves in Morse, and its two-symbol simplicity makes it a proven accessibility input method.

What is SOS in Morse code?

SOS is ··· −−− ··· — three dots, three dashes, three dots, sent as one continuous sign with no letter gaps. Adopted internationally in 1906, it was chosen for its unmistakable rhythm; the letters don't stand for anything.

How do numbers work in Morse code?

Every digit is exactly five elements. The count of dots at the start descends as numbers rise: 1 is ·−−−− , 2 is ··−−− , up to 5 which is all dots (·····), then 6 (−····) through 0 (−−−−−) mirror the pattern with dashes. Once you see the system, you know all ten.

How do I download this Morse code chart as a PDF?

Click the Print / save PDF button at the top of this page and choose "Save as PDF" as the destination. You get a clean, one-page Morse code cheat sheet — the full alphabet A–Z, numbers 0–9, punctuation and prosigns with timing rules — free, no signup, no watermark.

Is this printable Morse code chart free?

Yes — print or save as many copies as you like for personal use, classrooms, scout troops, ham radio clubs or emergency kits. It prints black-on-white on a single A4 or US Letter page, so it's cheap on ink and easy to laminate.

How do I read a Morse code chart?

Find the letter, then send its symbols in order: a dot (·, "dit") is one time unit, a dash (−, "dah") is three. Leave one unit between symbols, three between letters, and seven between words. Start with E (·) and T (−), then build up — or practice by ear with the free trainer.

Is this the international Morse code alphabet?

Yes — this chart is the International Morse Code as standardised by the ITU (ITU-R M.1677-1), the version used worldwide by amateur radio, aviation and maritime services. The letters and numbers are identical in every country, which is exactly what makes Morse a universal language.