Convert a String to a byte number in Java

Use the parseByte() method in Java to convert a String to a byte.

Let’s say the following is our string −

String str = “76”;

Now, the parseByte() method converts the string to byte −

byte val = Byte.parseByte(str);

The following is an example −

Example

 Live Demo

public class Demo {     public static void main(String[] args) throws Exception {        String str = "76";        byte val = Byte.parseByte(str);        System.out.println(val);     } }

Output

76