U+2293 · Math symbol
HTML entity
⊓
LaTeX
\sqcap
Square Cap Symbol ⊓
⊓ is square cap. Write it in HTML as ⊓ or paste the character directly. It was added in Unicode 1.1, and Unicode files it under Math symbol.
Codes & technical data
| Unicode | U+2293 | |
|---|---|---|
| HTML hex | ⊓ | |
| HTML decimal | ⊓ | |
| CSS | \2293 | |
| JavaScript | \u{2293} | |
| Python | \U00002293 | |
| Java / C# | \u2293 | |
| Rust | \u{2293} | |
| Swift | \u{2293} | |
| PHP | \u{2293} | |
| URL encoded | %E2%8A%93 | |
| UTF-8 bytes | E2 8A 93 | |
| UTF-16 bytes | 2293 | |
| Base64 | 4oqT | |
| Decimal | 8851 | |
| HTML entity | ⊓ | |
| LaTeX | \sqcap | |
| Category | Math symbol (Sm) | |
| Introduced | Unicode 1.1 | |
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.
Nearby in Mathematical Operators
The operators mathematics and programming share — set theory, logic, calculus, comparison. Almost every character here has a LaTeX command, which is usually the fastest way to name the one you mean.
How to type ⊓
| Windows | Type 2293 then press Alt+X |
|---|---|
| macOS | Press Ctrl+Cmd+Space, then search for “square cap” |
| Linux | Press Ctrl+Shift+U, type 2293, press Enter |
| HTML | ⊓ |
About Unicode’s Math symbol category
Unicode classifies this as a mathematical symbol, which means software that lays out formulas treats it as an operator or relation and gives it spacing accordingly, rather than setting it tight against its neighbours like a letter.
Frequently asked questions
- How do I type the ⊓ square cap symbol?
- On Windows, type 2293 and press Alt+X. On Linux press Ctrl+Shift+U then 2293. On any system the quickest route is the copy button on this page.
- What is the code for ⊓?
- Square Cap is U+2293, written in HTML as ⊓ and in LaTeX as \sqcap. In UTF-8 it takes 3 bytes. The table above lists every escape format.
- What kind of character is ⊓?
- Square Cap is filed under Math symbol in the Mathematical Operators block, and was introduced in Unicode 1.1. Unicode classifies this as a mathematical symbol, which means software that lays out formulas treats it as an operator or relation and gives it spacing accordingly, rather than setting it tight against its neighbours like a letter.