Ë
Latin capital letter E with diaeresis
ExtendedASCII 203 | Hex 0xCB | U+00CB
ASCII Code
Decimal
203
Hexadecimal
0xCB
Octal
313
Binary
1100 1011
How to Type
Windows Alt CodeAlt + 203
HTML Entity
Ë
Unicode InputU+00CB
Character in Different Encodings
| Encoding | Code | Symbol | Name |
|---|---|---|---|
| Code page 437 | 203 | ╦ | Box drawings double down and horizontal |
| ISO-8859-1 | 203 | Ë | Latin capital letter E with diaeresis |
| ISO-8859-2 | 203 | Ë | Latin capital letter E with diaeresis |
| ISO-8859-3 | 203 | Ë | Latin capital letter E with diaeresis |
| ISO-8859-4 | 203 | Ë | Latin capital letter E with diaeresis |
| ISO-8859-5 | 203 | Ы | Cyrillic capital letter Yeru |
| ISO-8859-6 | 203 | ث | Arabic letter Theh |
| ISO-8859-7 | 203 | Λ | Greek capital letter Lamda |
| ISO-8859-8 | 203 | - | Unused |
| ISO-8859-9 | 203 | Ë | Latin capital letter E with diaeresis |
| ISO-8859-10 | 203 | Ë | Latin capital letter E with diaeresis |
| ISO-8859-11 | 203 | ห | Thai character Ho Hip |
| Windows-1250 | 203 | Ë | Latin capital letter E with diaeresis |
| Windows-1251 | 203 | Л | Cyrillic capital letter El |
| Windows-1252 | 203 | Ë | Latin capital letter E with diaeresis |
| Windows-1253 | 203 | Λ | Greek capital letter Lamda |
| Windows-1254 | 203 | Ë | Latin capital letter E with diaeresis |
| Windows-1255 | 203 | ֻ | Hebrew point Qubuts |
| Windows-1256 | 203 | ث | Arabic letter Theh |
| Windows-1257 | 203 | Ė | Latin capital letter E with dot above |
| Windows-1258 | 203 | Ë | Latin capital letter E with diaeresis |
Frequently Asked Questions
What is ASCII code 203?
ASCII code 203 represents the Latin capital letter E with diaeresis character. In hexadecimal it is 0xCB, in binary 1100 1011, and in octal 313. This is an extended ASCII character whose meaning varies by encoding.
How do I type ASCII 203 on a keyboard?
On Windows, hold Alt and type 203 on the numeric keypad. On Mac, you can use the Character Viewer (Edit > Emoji & Symbols). In HTML, use the entity Ë or Ë.