ASCII was developed a long time ago and now the non-printing characters are rarely used for their original purpose. ASCII table has 128 values for the purpose of representing corresponding values like (numbers, Alphabets, special characters, dollar sign, asterisk, comma and etc). ASCII (American Standard Code for Information Interchange) is one of the most common character encoding standards. ASCII, or American Standard Code for Information Interchange encodes 128 specific characters into 7 bit sequences. The ASCII for z is 122 (dec) or 1111010 (bin). Computer represent a text using ASCII codes and it helps to transfer data from one computer to other. ASCII stands for American Standard Code for Information Interchange. ASCII code table; Write how to improve this page. Bei der Zeichenkodierung handelt es sich um den American Standard Code for Information Interchange und damit um den US-amerikanischen Vorläufer von ISO 646 (international festgelegte Zeichensätze). ASCII stands for American Standard Code for Information Interchange. ASCII codes for 'A' 'A' decimal code: 65 10 'A' hex code: 41 16 'A' binary code: 01000001 2 'A' octal code: 101 8 'A' escape sequence: \x41 'A' HTML code: A ASCII codes for 'a' 'a' decimal code: 97 10 'a' hex code: 61 16 'a' binary code: 01100001 2 'a' octal code: 141 8 'a' escape sequence: \x61 'a' HTML code: a See also . Alphabets to ASCII code Table shows totally 52 alphabets of both upper and small case in which ASCII Code for Capital letters starts from 65 to 90 and small letters from 97 to 122. Output: As computers can only understand numbers, the ASCII code represents text (characters) with different numbers. In the above ASCII value program after declaring the variablechar c; using for loop iterate over the ASCII values(65, 66..90) for getting corresponding Alphabet values(A, B..Z). ASCII Text. Text to ASCII Converter; ASCII to HEX Converter; ASCII to Text Converter; Tables. Originally developed from telegraphic codes, ASCII is now widely used in electronic communication for conveying text. ASCII was originally designed for use with teletypes, and so the descriptions are somewhat obscure and their use is frequently not as intended. Computers can only understand numbers, so an ASCII code is the numerical representation of a character such as 'a' or '@' or an action of some sort. Below is the ASCII character table, including descriptions of the first 32 characters. ASCII Table; Extended ASCII Table (Character Code 128 to 255) [ISO 8859-1] ASCII Table of Special Characters; ASCII Table of Numbers 0 to 9; ASCII Table of Capital Alphabets A to Z; ascii table of small alphabets a to z; FAQ.