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Plus Sign with Subscript Two HTML entity ⨧
⨧ is the HTML entity for Plus Sign with Subscript Two ⨧ (U+2A27). Copy ⨧, ⨧ and the CSS, JavaScript, Python and URL escapes.
- Entity
⨧- Code point
- U+2A27
- Unicode name
- PLUS SIGN WITH SUBSCRIPT TWO
- Block
- Supplemental Mathematical Operators
- Category
- Math symbol (Sm)
- Since
- Unicode 3.2
- Defined in
- HTML5
Codes to copy
| HTML named | ⨧Works in HTML; in XML only & < > " ' are predefined. | |
|---|---|---|
| HTML decimal | ⨧Works in HTML and XML. | |
| HTML hex | ⨧Works in HTML and XML. | |
| CSS | content: "\2A27";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u2A27"Also valid in JSON. | |
| Python | "\u2a27"Python 3 string literal. | |
| Python by name | "\N{PLUS SIGN WITH SUBSCRIPT TWO}"Readable alternative using the Unicode name. | |
| URL | %E2%A8%A7Percent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 A8 A73 bytes. | |
| UTF-16 | 2A271 code unit, which is what JavaScript length counts. |
When to use it
⨧ writes U+2A27 (Plus Sign with Subscript Two), a maths symbol from the Unicode Supplemental Mathematical Operators block, encoded since Unicode 3.2. Specialist notation like this usually belongs in MathML, which positions it correctly; the entity is for occasional use in running text.
The name comes from the HTML5 list (much of it shared with MathML), so it works in every current browser but not in XML or XHTML served as XML, where the numeric reference is the safe choice.
More advanced maths and arrows
⨪Minus Sign with Dot Below⨥Plus Sign with Dot Below⨭Plus Sign in Left Half Circle⨤Plus Sign with Tilde Above⨮Plus Sign in Right Half Circle⨣Plus Sign with Circumflex Accent Above⨯Vector or Cross Product⨢Plus Sign with Small Circle Above
All advanced maths and arrows · Every HTML entity · Encode or decode text
Source: the WHATWG HTML Standard list of named character references and the Unicode Character Database (Unicode 18.0).