Empty Set Null Symbol Symbol (∅)
Click the character box below to copy it instantly to your clipboard, or check its system shortcuts.
How to type the Empty Set Null Symbol
The ∅ character can be inserted directly across most text layout fields. If your keyboard doesn't have a physical key assigned to it, using the copy function above is the cleanest approach.
Unicode Category
Math
Windows Alt Code
Alt
+
N/A
macOS Shortcut
N/A