Plus Minus Symbol
±
Copy
plus or minus sign
Symbol meaning
The plus-minus sign is generally used for multiple meanings but it is mostly used in mathematics to indicate the choice of two possible values.
Technical information
| Plus-minus sign | ||
|---|---|---|
| Unicode number | U+00B1 | |
| HTML Entity (Dec) | ± | |
| HTML Entity (hex) | ± | |
| CSS Code | \00B1 | |
| C, C++, and Java | \u{B1} | |
| URL Escape Code | %C2%B1 | |
| UTF-8 code | C2 B1 | |
| UTF-16 code | 00B1 | |
| UTF-32 (Hex) | 00B1 | |
| Decimal | 177 | |