Morse Code Numbers
Complete guide to numbers 0-9 in Morse code. Click to hear audio, convert any number, and learn the elegant pattern behind all ten digits.
Click any number to hear its Morse code
Number Converter
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Your Birthday in Morse Code
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The Number Pattern
Morse code numbers follow a beautiful symmetry. Numbers 1-5 start with dots, and 6-0 mirror them with dashes. Once you see the pattern, all 10 digits are instantly memorizable.
Dots → Dashes
Dashes → Dots
1 and 6 are mirrors. 2 and 7 are mirrors. The pattern continues through 5 and 0.
Practice Quiz
Hear a number in Morse code, then click the correct digit. Try to get 5 in a row!
How Morse Code Numbers Work
Samuel Morse designed numbers with exactly five signals each — a deliberate choice that standardized timing for telegraph operators. Unlike letters, which vary from one signal (E: .) to six signals ($: ...-..-), every number takes the same amount of time to transmit. This uniformity made numerical data — coordinates, monetary amounts, serial numbers — faster and more reliable to send over the wire.
The Elegant Symmetry
The most remarkable feature of Morse code numbers is their mirror symmetry. The digits 1 through 5 begin with dots and progressively replace them with dashes. The digits 6 through 0 do the exact opposite — starting with dashes and replacing them with dots. This means 1 (.----) is the mirror image of 6 (-....), 2 (..---) mirrors 7 (--...), and so on. This pattern makes all ten digits memorizable in seconds once you understand the rule.
Practical Uses
Morse code numbers appear in many real-world contexts: GPS coordinates and grid references in navigation, call signs in amateur radio (which mix letters and numbers), emergency frequencies, date encoding on jewelry and tattoos, and serial numbers in military communication. The five-signal standardization means a trained operator can decode numbers at consistent speed regardless of which digit is being sent.
Frequently Asked Questions
What is 1 in Morse code?
The number 1 in Morse code is .---- (one dot followed by four dashes). All Morse code numbers use exactly five signals — 1 has one dot and four dashes.
How do you remember Morse code numbers?
Morse code numbers follow a simple mirror pattern. Numbers 1 through 5 start with an increasing number of dots (1 has one dot, 2 has two, up to 5 with five dots). Numbers 6 through 0 are the exact mirror — 6 has one dash and four dots, 7 has two dashes and three dots, and so on. Once you see the symmetry, all 10 digits become easy to memorize.
What is the pattern for Morse code numbers?
Every number in Morse code uses exactly 5 signals. Numbers 1-5 begin with dots and fill remaining positions with dashes: 1 (.----), 2 (..---), 3 (...--), 4 (....-), 5 (.....). Numbers 6-0 begin with dashes and fill with dots: 6 (-....), 7 (--...), 8 (---..), 9 (----.), 0 (-----). Each pair mirrors: 1↔6, 2↔7, 3↔8, 4↔9, 5↔0.
How do you write a date in Morse code?
To write a date in Morse code, convert each digit individually and separate them with standard Morse spacing. For example, the year 2026 becomes: ..--- (2) ----- (0) ..--- (2) -.... (6). Use our Birthday converter above to generate and hear any date in Morse code instantly.