Java Convert Double to Hexadecimal String
Tags: double Hexadecimal
In this Java core tutorial we learn how to convert a double value into a hexadecimal String in Java programming language.
How to convert double to hexadecimal in Java
In Java, with a given double value we can use the Double.toHexString(double d) static method to convert it to a hexadecimal String as the following example Java code.
ConvertDoubleToHexExample.java
public class ConvertDoubleToHexExample {
public static void main(String... args) {
double doubleValue = 123.99;
// Convert Double to Hexadecimal String
String hexString = Double.toHexString(doubleValue);
System.out.println("Double Value: " + doubleValue);
System.out.println("Hexadecimal String: " + hexString);
}
}
Double Value: 123.99
Hexadecimal String: 0x1.eff5c28f5c28fp6
Happy Coding 😊
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