byte() Data Conversion Web & Application float f = 65.0; byte b = byte(f); println(f + " : " + b); // Prints "65.0 : 65" char c = 'E'; b = byte(c); println(c + " : " + b); // Prints "E : 69" f = 130.0; b = byte(f); println(f + " : " + b); // Prints "130.0 : -126" Converts a primitive datatype, string, or array to its byte representation. A byte can only be a whole number between -128 and 127, therefore when a number outside this range is converted, its value wraps to the corresponding byte representation. byte(val) val int, float, char, boolean, String, int[], float[], char[], boolean[], String[] byte byte int() 1.0 Function IDE