# ∩ U+2229 INTERSECTION

Upside-down U shape, the set intersection or cap symbol showing elements common to two sets.

| | |
|---|---|
| Character | `∩` |
| Codepoint | U+2229 |
| Name | INTERSECTION |
| Also known as | cap, hat |
| Block | [Mathematical Operators](https://unicodekit.com/block/mathematical-operators) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 1.1 |
| HTML | `∩` `∩` |
| CSS | `\2229` |
| JavaScript | `\u2229` |
| UTF-8 | E2 88 A9 |
| UTF-16 | 2229 |

## Related characters

- ∨ [U+2228 LOGICAL OR](https://unicodekit.com/char/2228)
- ∪ [U+222A UNION](https://unicodekit.com/char/222A)
- ∧ [U+2227 LOGICAL AND](https://unicodekit.com/char/2227)
- ∫ [U+222B INTEGRAL](https://unicodekit.com/char/222B)
- ∦ [U+2226 NOT PARALLEL TO](https://unicodekit.com/char/2226)
- ∬ [U+222C DOUBLE INTEGRAL](https://unicodekit.com/char/222C)
- ∥ [U+2225 PARALLEL TO](https://unicodekit.com/char/2225)
- ∭ [U+222D TRIPLE INTEGRAL](https://unicodekit.com/char/222D)
- ∤ [U+2224 DOES NOT DIVIDE](https://unicodekit.com/char/2224)
- ∮ [U+222E CONTOUR INTEGRAL](https://unicodekit.com/char/222E)
- ∣ [U+2223 DIVIDES](https://unicodekit.com/char/2223)
- ∯ [U+222F SURFACE INTEGRAL](https://unicodekit.com/char/222F)

Page: https://unicodekit.com/char/2229 · JSON: https://unicodekit.com/characters/2229