U+2248
| OS | Layout | Shortcut |
|---|---|---|
| Windows(you) | Us | AltGr + Shift + X |
| Windows | Uk | AltGr + X |
| Windows | German | AltGr + Shift + 0 |
| macOS | Us | Option + X |
| macOS | Uk | Option + X |
| macOS | German | Option + Shift + 0 |
The approximately equal sign indicates that two values are approximately but not exactly equal.
Used in mathematics and science for approximate values. Example: π ≈ 3.14159.