U+27E9 · Closing punctuation
HTML entity
⟩
LaTeX
\rangle
Mathematical Right Angle Bracket Symbol ⟩
⟩ is mathematical right angle bracket, U+27E9 — \rangle in LaTeX. It was added in Unicode 3.2, and Unicode files it under Closing punctuation.
Also known as
- ket
- z notation right sequence bracket
Codes & technical data
| Unicode | U+27E9 | |
|---|---|---|
| HTML hex | ⟩ | |
| HTML decimal | ⟩ | |
| CSS | \27E9 | |
| JavaScript | \u{27E9} | |
| Python | \U000027E9 | |
| Java / C# | \u27E9 | |
| Rust | \u{27e9} | |
| Swift | \u{27E9} | |
| PHP | \u{27E9} | |
| URL encoded | %E2%9F%A9 | |
| UTF-8 bytes | E2 9F A9 | |
| UTF-16 bytes | 27E9 | |
| Base64 | 4p+p | |
| Decimal | 10217 | |
| HTML entity | ⟩ | |
| LaTeX | \rangle | |
| Category | Closing punctuation (Pe) | |
| Introduced | Unicode 3.2 | |
Will ⟩ survive being pasted?
- Normalisation. Yes. ⟩ is unchanged by NFKC, so it survives normalising systems intact.
- Legacy encodings. ⟩ is Unicode-only — it has no Latin-1 equivalent, so a system stuck on an 8-bit encoding cannot represent it.
- Size. 3 bytes in UTF-8. Character-limited fields — SMS, bios, some form validators — usually count bytes, not characters.
Unicode cross-references
The standard points readers of ⟩ at these characters — usually because they look alike, or because one is the correct choice where the other is often used by mistake.
Other bracket characters
Unicode names 24 characters ending in “bracket”. They differ by direction, weight or decoration rather than by meaning.
Nearby in Miscellaneous Mathematical Symbols-A
Overflow from the main operator block — extra brackets, angle marks and logic symbols that arrived after Mathematical Operators was closed.
How to type ⟩
| Windows | Type 27E9 then press Alt+X |
|---|---|
| macOS | Press Ctrl+Cmd+Space, then search for “mathematical right angle bracket” |
| Linux | Press Ctrl+Shift+U, type 27e9, press Enter |
| HTML | ⟩ |
About Unicode’s Closing punctuation category
This is a closing bracket, paired with an opening character in the same block. Bracket matching in editors uses the category, not the appearance.
Frequently asked questions
- How do I type the ⟩ mathematical right angle bracket symbol?
- On Windows, type 27E9 and press Alt+X. On Linux press Ctrl+Shift+U then 27e9. On any system the quickest route is the copy button on this page.
- What is the code for ⟩?
- Mathematical Right Angle Bracket is U+27E9, written in HTML as ⟩ and in LaTeX as \rangle. In UTF-8 it takes 3 bytes. The table above lists every escape format.
- What kind of character is ⟩?
- Mathematical Right Angle Bracket is filed under Closing punctuation in the Miscellaneous Mathematical Symbols-A block, and was introduced in Unicode 3.2. This is a closing bracket, paired with an opening character in the same block. Bracket matching in editors uses the category, not the appearance.