java char to ascii code example

Example 1: how to convert an ascii number to character in java

// From Char to Ascii
char character = 'a';    
int ascii = (int) character;

// From Ascii to Char
int ascii = 65;
char character = (char) ascii;

Example 2: how to get ascii value of string letter in java

char character = name.charAt(0); // This gives the character 'a'
int ascii = (int) character; // ascii is now 97.

Example 3: how to add a number to the ascii value of a char in java

char a = 97+1;
char b = 'a'+2;
r = (char)(1+5)