What ⅸ means
ⅸ is nine in one character. IX is the ordinary spelling; Unicode encodes ⅸ for compatibility, including vertical East Asian typography.
Roman numerals grew from letter-based records around 500 BCE and spread through Europe. Hindu-Arabic digits (0–9), whose position sets value, made calculation easier. Nine appeared as IX (10 1) or VIIII (5 4); forms varied until the Middle Ages. Manuscript tables, chapter lists and catalogs also marked sequences.
Formal and typographic; IX suits ordinary Roman-letter text, while 9 suits arithmetic.
ⅸ and IX both mean nine.
Part of the collection
Who writes ⅸ
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What it means when someone sends it to you
2 readingsNine in typographic or historical styling.
Don't confuse it with
1Collections with ⅸ
1How to type or find ⅸ
- Search it as
- IX · VIIII · lowercase IX · Roman numeral 9
- Shows up in
- Anything that takes text · its shape is whatever your font draws
ⅸ\2178Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.


