Java Convert String to double
How to Convert String to Double Java.
String text = "12.34"; // example String OutPut: 12.34
Double.valueOf()
You can use Double.valueOf() to convert a String to a double.
The java.lang.Double.valueOf(String str) method returns a Double object holding the double value represented by the argument string str.
double out = Double.valueOf(inp);
public class main { public static void main(String args[]) { String inp = "245.754"; // convert into Double double out = Double.valueOf(inp); System.out.println(out); } }
Double.parseDouble()
You can use Double.parseDouble() to convert a String to a double.
The parseDouble(String str) method of Java Double class returns a new double value that is initialized to the value corresponding to defined String str.
double out = Double.parseDouble(inp);
public class main { public static void main(String args[]) { String inp = "123.44"; // convert into Double double out = Double.parseDouble(inp); System.out.println(out); } }