Latin character C with circumflex
About this character
The character ĉ is known as Latin character C with circumflex and carries the Unicode code point U+0109, which is 265 in decimal. It belongs to the Latin Extended-A block (U+0100–U+017F), which gathers the accented letters of Central and Northern European languages missing from Latin-1, such as Polish, Czech and Hungarian.
In memory, ĉ takes 2 bytes in UTF-8 (0xC4 0x89) and 1 in UTF-16 (0x0109). That difference is why badly configured forms or databases garble this character: they assume one byte per character.
How to type ĉ
| System | What to do |
|---|---|
| Windows | In Word or WordPad, type 0109 and press Alt + X to turn the code into the character. |
| macOS | On a Mac, open the Character Viewer with Ctrl + ⌘ + Space and search for “Latin character C with circumflex”. |
| Linux | On Linux (GTK), type Ctrl + ⇧ + U, 0109 then press Enter. |
| HTML / Web | In an HTML page, write ĉ. Use \0109 in CSS, \u0109 in JavaScript and \u0109 in Python. |
| On this site | The simplest route is the Copy button above: the character goes straight to your clipboard, ready to paste anywhere. |
Keyboards that include ĉ
This character is not on any common physical layout, so the Copy button above is the quickest way to get it into a document.
Codes and encodings
| Property | Value |
|---|---|
| Code point | U+0109 |
| Unicode block | Latin Extended-A (U+0100–U+017F) |
| Decimal | 265 |
| Hexadecimal | 0x0109 |
| Octal | 0411 |
| Binary | 100001001 |
| UTF-8 bytes | 0xC4 0x89 |
| UTF-16 units | 0x0109 |
| Named HTML entity | None |
| Decimal HTML entity | ĉ |
| Hex HTML entity | ĉ |
| CSS escape | \0109 |
| JavaScript escape | \u0109 |
| Python escape | \u0109 |
| URL encoding | %C4%89 |
Frequently asked questions
What is the Unicode code for ĉ?
Its code point is U+0109, which is 265 in decimal and 0411 in octal. In HTML you can write it as ĉ or ĉ.
Why does ĉ show up as a box or a question mark?
An empty box means the font has no glyph for U+0109. The character is still in the text: switching to a font that covers the block (Noto, DejaVu or Segoe UI Symbol) makes it appear.
Can I use ĉ in a filename, a URL or a password?
In a URL it must be encoded as %C4%89. Modern filesystems accept it, though it is still risky when moving files between systems. For passwords, some forms reject non-ASCII characters outright.