Latin character O with tilde
About this character
The character õ is known as Latin character O with tilde and carries the Unicode code point U+00F5, which is 245 in decimal. It belongs to the Latin-1 Supplement block (U+0080–U+00FF), which gathers the accented letters of Western European languages along with the punctuation and symbols inherited from ISO 8859-1.
In memory, õ takes 2 bytes in UTF-8 (0xC3 0xB5) and 1 in UTF-16 (0x00F5). That difference is why badly configured forms or databases garble this character: they assume one byte per character.
How to type õ
| System | What to do |
|---|---|
| Windows | On Windows, hold Alt and type 245 on the numeric keypad. In Word or WordPad, type 00F5 and press Alt + X to turn the code into the character. |
| macOS | On a Mac using the ABC/US layout, ⌥ + N, then O produces this character directly. |
| Linux | On Linux (GTK), type Ctrl + ⇧ + U, 00F5 then press Enter. |
| HTML / Web | In an HTML page, write õ. Use \00F5 in CSS, \u00F5 in JavaScript and \u00F5 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 õ
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+00F5 |
| Unicode block | Latin-1 Supplement (U+0080–U+00FF) |
| Decimal | 245 |
| Hexadecimal | 0x00F5 |
| Octal | 0365 |
| Binary | 11110101 |
| UTF-8 bytes | 0xC3 0xB5 |
| UTF-16 units | 0x00F5 |
| Named HTML entity | õ |
| Decimal HTML entity | õ |
| Hex HTML entity | õ |
| CSS escape | \00F5 |
| JavaScript escape | \u00F5 |
| Python escape | \u00F5 |
| URL encoding | %C3%B5 |
Frequently asked questions
What is the Unicode code for õ?
Its code point is U+00F5, which is 245 in decimal and 0365 in octal. In HTML you can write it as õ or õ.
Why does õ show up as a box or a question mark?
An empty box means the font has no glyph for U+00F5. 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 õ in a filename, a URL or a password?
In a URL it must be encoded as %C3%B5. Modern filesystems accept it, though it is still risky when moving files between systems. For passwords, some forms reject non-ASCII characters outright.