Superscript Three
Reach for ³ in footnotes, formulas and stylised headings, where a plain keyboard falls short. It is cataloged at Unicode code point U+00B3 in the fancy letters set, so it renders the same real text character in every app that supports the font, not a pasted image.
| Symbol | ³ | |
|---|---|---|
| Unicode | U+00B3 | |
| Name | Superscript Three | |
| HTML (decimal) | ³ | |
| HTML (hex) | ³ | |
| CSS content | \00B3 | |
| JavaScript / JSON | \u00B3 | |
| UTF-8 bytes | 0xC2 0xB3 | |
| UTF-16 units | 0x00B3 | |
| Windows alt code | Alt 0179 |
How do you type the superscript three on each platform?
| Where | How to type it |
|---|---|
| Any device | Click the ³ at the top of this page. It goes straight to your clipboard, and you paste it with Ctrl+V on Windows or Cmd+V on a Mac. This is the only method that behaves identically everywhere. |
| Windows | Hold Alt and type 0179 on the numeric keypad, then release Alt. The number row above the letters does not work for this. |
| macOS | Add Unicode Hex Input under Keyboard settings, switch to it, then hold Option and type 00B3. Without that input source, open the Character Viewer with Control+Command+Space and search for superscript three. |
| Linux and ChromeOS | Press Ctrl+Shift+U, type 00b3, then press Enter or the space bar. This works in GTK applications and with IBus. |
| Microsoft Word | Type 00B3 in the document, then press Alt and X together with the cursor immediately after the last digit. Word replaces the digits with ³. |
| Google Docs | Insert, then Special characters, then paste U+00B3 or type superscript three in the search box. You can also draw the shape in the sketch pad on the right. |
| Excel and Google Sheets | Use the formula UNICHAR(179) in a cell. Copy the cell and paste it as a value if you want the character rather than the formula. |
| HTML | Write ³ or ³. There is no standard named entity for this character. On a page served as UTF-8 the character itself also works. |
| CSS | Use content: "\00B3" inside a ::before or ::after rule. Terminate the escape with a space if the next character is also a hexadecimal digit. |
| JavaScript | The escape \u00B3 produces this character inside a string literal, and the same escape is valid in JSON. |
More detail per platform: Windows alt codes, special characters on a Mac, special characters in Word and HTML entities.
Frequently asked questions
How do I copy the superscript three symbol?
Click the ³ above or the copy button and it is placed on your clipboard. Paste it anywhere with Ctrl+V or Cmd+V. It is a real text character, so it works in documents, chats and code.
What is the Unicode code point for superscript three?
The superscript three has the Unicode code point U+00B3. In HTML you can write it as ³ or ³.
What is the alt code for the superscript three symbol?
On Windows, hold the Alt key and type Alt 0179 on the numeric keypad, then release Alt. Copying the ³ from this page is quicker and works on any device.
Is the superscript three an emoji or a text character?
It is a plain Unicode text character, not an image or an emoji sticker. That means the ³ inherits the surrounding font, size and color wherever you paste it, and it works in places emoji often do not, such as usernames, file names and code.
Related symbols
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