How to Get User Input in Java

In this tutorial, we are going to see how to get user input in Java. Reading keyboard input in Java is done using a Scanner object.

Consider the following statement:

Scanner sc = new Scanner(

This statement declares a Scanner object named “sc”. The Scanner object is associated with a standard input device (

To get input from the keyboard, you can use methods of the Scanner class. For example, nextInt() method used to read an integer, nextChar() method used to read a character. The method takes the input and returns it to a variable:
Example to read an integer:

int x = sc.nextInt();

Example to read a character:

int x = sc.nextChar();


Complete Example :
import java.util.Scanner;

public class Person
    public static void main(String[] args)
        String name;
        int age; 

        //Create a Scanner object to read the input
        Scanner console = new Scanner(;

        // Get the person's name
        System.out.print("Enter your name: ");
        name = console.nextLine();

        // Get the person's age
        System.out.print("Enter your age: ");
        age = console.nextInt();

        // Display information of the person
        System.out.println("Name: " + name + ", Age: " + age);


Enter your name: Alex
Enter your age: 25
Name: Alex, Age: 25
Some other useful methods of the Scanner class:

The method
The return value
nextInt() It is used to read an integer value on the keyboard.
nextFloat() It is used to read a floating point number on the keyboard.
nextLong() It is used to read a long value on the keyboard.
next() It is used to read a string of characters on the keyboard.
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