NATO Alphabet Converter
Convert any text to the NATO phonetic alphabet — letters become words like Alpha and Bravo, digits become spoken forms like Niner.
NATO Phonetic Spelling
Sierra Oscar Sierra Two Zero Two Six
How to Use the NATO Alphabet Converter
Type or paste any text into the box above. Each letter is converted to its NATO phonetic alphabet word — A becomes Alpha, B becomes Bravo, and so on through Z as Zulu — and each digit is converted to its standard spoken form, using the full 26-letter and 10-digit tables used in aviation and military radio communication. Spaces and punctuation are simply skipped between words rather than being spelled out or shown as separators.
Example
Entering "SOS 2026" produces: Sierra Oscar Sierra Two Zero Two Six.
Common Use Cases
- Spelling out a name, code, or license plate clearly over a radio or phone call.
- Learning or practicing the standard NATO phonetic alphabet.
- Converting confirmation codes or reference numbers into an unambiguous spoken format.
FAQs
- Why is 9 spelled "Niner" instead of "Nine"? This is a real aviation and radio convention — "Niner" is used specifically because "Nine" can sound too similar to "Five" or get lost over noisy radio channels, so "Niner" was adopted as the standard, more distinct pronunciation.
- What happens to spaces and punctuation in my text? They're skipped between the resulting phonetic words rather than being spelled out themselves, so the output is just a clean sequence of NATO words and number words for every letter and digit found.
- Does capitalization matter? No — the conversion is case-insensitive, so uppercase and lowercase letters are converted to the same phonetic word.