# ∪ U+222A UNION

U-shaped cup symbol for set union, combining all elements of two sets.

| | |
|---|---|
| Character | `∪` |
| Codepoint | U+222A |
| Name | UNION |
| Also known as | cup |
| Block | [Mathematical Operators](https://unicodekit.com/block/mathematical-operators) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 1.1 |
| HTML | `∪` `∪` |
| CSS | `\222A` |
| JavaScript | `\u222A` |
| UTF-8 | E2 88 AA |
| UTF-16 | 222A |

## Related characters

- ∩ [U+2229 INTERSECTION](https://unicodekit.com/char/2229)
- ∫ [U+222B INTEGRAL](https://unicodekit.com/char/222B)
- ∨ [U+2228 LOGICAL OR](https://unicodekit.com/char/2228)
- ∬ [U+222C DOUBLE INTEGRAL](https://unicodekit.com/char/222C)
- ∧ [U+2227 LOGICAL AND](https://unicodekit.com/char/2227)
- ∭ [U+222D TRIPLE INTEGRAL](https://unicodekit.com/char/222D)
- ∦ [U+2226 NOT PARALLEL TO](https://unicodekit.com/char/2226)
- ∮ [U+222E CONTOUR INTEGRAL](https://unicodekit.com/char/222E)
- ∥ [U+2225 PARALLEL TO](https://unicodekit.com/char/2225)
- ∯ [U+222F SURFACE INTEGRAL](https://unicodekit.com/char/222F)
- ∤ [U+2224 DOES NOT DIVIDE](https://unicodekit.com/char/2224)
- ∰ [U+2230 VOLUME INTEGRAL](https://unicodekit.com/char/2230)

Page: https://unicodekit.com/char/222A · JSON: https://unicodekit.com/characters/222A