| DEC | 177 | 
| OCT | 0o261 | 
| HEX | 0xb1 | 
| BINARY | 0b10110001 | 
| Symbol | ± | 
| Keys | alt + 177 | 
| Html Code | ± | 
| Html Code | ± | 
| DEC | OCT | HEX | BINARY | Symbol | Keys | Html Code | Html Code | 
|---|---|---|---|---|---|---|---|
| 177 | 0o261 | 0xb1 | 0b10110001 | ± | alt + 177 | ± | ± | 
The Extended ASCII adds some additional commonly used characters from different languages to the charset. The most popular extension is Windows-1252, with is shown here. This page shows all the information about 0xb1, with is the character '±' including the HTML code, the key combination and the hexadecimal, octal and birary encoding of the value.
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