Below is the Alt code keyboard shortcut for inserting the squared symbol. If you are new to ALT codes and need detailed instructions on how to use them, please read How to Use ALT Codes to Enter Special Characters. For the the complete list of the ASCII based Windows ALT Codes, refer to Windows ALT Codes for Special Characters & Symbols.
| Symbol | ² |
| Symbol Name | Superscript two Superscript digit two Squared |
| Windows Alt Code | ALT 253 or ALT 0178 |
| Windows Alt X Code | 00B2 ALT X |
| Mac Option Key Shortcut | n/a |
| HTML Entity Named Character Reference | ² |
| HTML Entity Numeric Character Reference (Hexadecimal) | ² |
| HTML Entity Numeric Character Reference (Decimal) | ² |
| Unicode Code Point | U+00B2 |
Published on November 16, 2018 · Last Updated on July 7, 2022
