# ∿ U+223F SINE WAVE

Sine wave squiggle symbol, used for alternating current (AC) in electronics and for wave signals.

| | |
|---|---|
| Character | `∿` |
| Codepoint | U+223F |
| Name | SINE WAVE |
| Also known as | alternating current |
| Block | [Mathematical Operators](https://unicodekit.com/block/mathematical-operators) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 1.1 |
| HTML | `∿` `∿` |
| CSS | `\223F` |
| JavaScript | `\u223F` |
| UTF-8 | E2 88 BF |
| UTF-16 | 223F |

## Related characters

- ∾ [U+223E INVERTED LAZY S](https://unicodekit.com/char/223E)
- ≀ [U+2240 WREATH PRODUCT](https://unicodekit.com/char/2240)
- ∽ [U+223D REVERSED TILDE](https://unicodekit.com/char/223D)
- ≁ [U+2241 NOT TILDE](https://unicodekit.com/char/2241)
- ∼ [U+223C TILDE OPERATOR](https://unicodekit.com/char/223C)
- ≂ [U+2242 MINUS TILDE](https://unicodekit.com/char/2242)
- ∻ [U+223B HOMOTHETIC](https://unicodekit.com/char/223B)
- ≃ [U+2243 ASYMPTOTICALLY EQUAL TO](https://unicodekit.com/char/2243)
- ∺ [U+223A GEOMETRIC PROPORTION](https://unicodekit.com/char/223A)
- ≄ [U+2244 NOT ASYMPTOTICALLY EQUAL TO](https://unicodekit.com/char/2244)
- ∹ [U+2239 EXCESS](https://unicodekit.com/char/2239)
- ≅ [U+2245 APPROXIMATELY EQUAL TO](https://unicodekit.com/char/2245)

Page: https://unicodekit.com/char/223F · JSON: https://unicodekit.com/characters/223F