# 𝚹 U+1D6B9 MATHEMATICAL BOLD CAPITAL THETA SYMBOL

Bold capital theta symbol, a heavy variant of theta with an oval and a horizontal bar, used in math notation.

| | |
|---|---|
| Character | `𝚹` |
| Codepoint | U+1D6B9 |
| Name | MATHEMATICAL BOLD CAPITAL THETA SYMBOL |
| Block | [Mathematical Alphanumeric Symbols](https://unicodekit.com/block/mathematical-alphanumeric-symbols) |
| Script | Common |
| Category | Uppercase Letter (Lu) |
| Unicode version | 3.1 |
| HTML | `𝚹` `𝚹` |
| CSS | `\1D6B9` |
| JavaScript | `\u{1D6B9}` |
| UTF-8 | F0 9D 9A B9 |
| UTF-16 | D835 DEB9 |
| Decomposition | font U+03F4 |

## Related characters

- 𝚸 [U+1D6B8 MATHEMATICAL BOLD CAPITAL RHO](https://unicodekit.com/char/1D6B8)
- 𝚺 [U+1D6BA MATHEMATICAL BOLD CAPITAL SIGMA](https://unicodekit.com/char/1D6BA)
- 𝚷 [U+1D6B7 MATHEMATICAL BOLD CAPITAL PI](https://unicodekit.com/char/1D6B7)
- 𝚻 [U+1D6BB MATHEMATICAL BOLD CAPITAL TAU](https://unicodekit.com/char/1D6BB)
- 𝚶 [U+1D6B6 MATHEMATICAL BOLD CAPITAL OMICRON](https://unicodekit.com/char/1D6B6)
- 𝚼 [U+1D6BC MATHEMATICAL BOLD CAPITAL UPSILON](https://unicodekit.com/char/1D6BC)
- 𝚵 [U+1D6B5 MATHEMATICAL BOLD CAPITAL XI](https://unicodekit.com/char/1D6B5)
- 𝚽 [U+1D6BD MATHEMATICAL BOLD CAPITAL PHI](https://unicodekit.com/char/1D6BD)
- 𝚴 [U+1D6B4 MATHEMATICAL BOLD CAPITAL NU](https://unicodekit.com/char/1D6B4)
- 𝚾 [U+1D6BE MATHEMATICAL BOLD CAPITAL CHI](https://unicodekit.com/char/1D6BE)
- 𝚳 [U+1D6B3 MATHEMATICAL BOLD CAPITAL MU](https://unicodekit.com/char/1D6B3)
- 𝚿 [U+1D6BF MATHEMATICAL BOLD CAPITAL PSI](https://unicodekit.com/char/1D6BF)

Page: https://unicodekit.com/char/1D6B9 · JSON: https://unicodekit.com/characters/1D6B9