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ℍ
ℍ
Double-Struck Capital H Symbol ℍ
Double-Struck Capital H Symbol Information
| Symbol Name | Double-Struck Capital H |
| Unicode Version | 1.1 (June 1993) |
| Unicode | U+210D |
| CSS Code | \210D |
| HTML Entity | ℍ |
| Hex Code | ℍ |
| HTML Code | ℍ |
| Latex | \mathbb{H} |
| Symbol | ℍ |
Double-Struck Capital H Symbol Encoding
| UTF-8 | 0xE2 0x84 0x8D |
| UTF-16 | 0x210D |
| UTF-32 | 0x0000210D |
Double-Struck Capital H Symbol in Latex
Double-Struck Capital H
1\documentclass{article}
2\begin{document}
3\mathbb{H}
4\end{document}How to add double-struck capital h symbol via keyboard on different Operating systems
You can type the double-struck capital h symbol on most modern devices with the help of following methods:
How to type double-struck capital h symbol on Microsoft Word
You can type the double-struck capital h in Microsoft Word using steps mentioned below:
- Place your cursor in the text area where you need to insert the symbol and type 210D
- Without moving the cursor press keys Alt + x together
- The original 210D is now transformed into ℍ
How to type double-struck capital h symbol on Microsoft Windows
You can type the double-struck capital h on Microsoft windows using following steps:
- Hold Alt and press to type double-struck capital h on your windows machine.
How to type double-struck capital h symbol on Mac OS
You can type the double-struck capital h on Mac OS using following steps:
- Place your cursor in the text area where you need to insert the symbol
- Press Ctrl + ⌘ Command + ⎵ Space to bring up the Character Viewer. Alternatively, choose Edit ⇒ Emoji & Symbols
- Type "Double-Struck Capital H" in the search field at the top and press Enter
- The symbol should appear. Click on it to insert it into your text


How to type double-struck capital h symbol on Linux
You can type the double-struck capital h on Linux using following steps:
- Place your cursor in the text area where you need to insert the symbol
- Hold ⇧ Shift + Ctrl and press the letter + U
- Press keys 210D consecutively
- And then press ↵ Enter , the desired symbol will be added to your document
How to type double-struck capital h symbol on IOS and Android
The easiest way to type the double-struck capital h symbol on ios and android is to copy and paste it wherever you need it.
How to use double-struck capital h in CSS
//CSS Example
1span {
2 content: \210D;
3 }How to use double-struck capital h in HTML
//HTML Example
1<span>ℍ</span>Double-Struck Capital H symbol representation in programming languages
Double-Struck Capital Hsymbol's representation in different programming languages can be found in table below:
| Language | Representation |
|---|---|
| Rust | \u{210D} |
| Ruby | \u{210D} |
| Python | \u210D |
| PHP | \u{210D} |
| Perl | \x{210D} |
| Java | \u210D |
| Modern JavaScript - Since ES6 | \u{210D} |
| JavaScript | \u210D |
| Go | \u210D |
| C# | \u210D |
| C and C++ | \u210D |
| Bash and Zsh - inside echo -e | \u210D |
| RFC 5137 | \u'210D' |