Duration toNanos() method in Java with Examples

Duration toDays() method in Java with Examples

Last Updated : 26 Nov, 2018

The toDays() method of Duration Class in java.time package is used get the value of this duration in number of days.

Syntax:

public long toDays()

Parameters: This method do not accepts any parameter.

Return Value: This method returns a long value which is the number of days in this duration.

Below examples illustrate the Duration.toDays() method:

Example 1:

// Java code to illustrate toDays() method 
  
import java.time.Duration; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // Duration using parse() method 
        Duration duration 
            = Duration.parse("P2DT3H4M"); 
  
        System.out.println("Duration: "
                           + duration); 
  
        // Get the number of days 
        // using toDays() method 
        System.out.println(duration.toDays()); 
    } 
} 

Output:

Duration: PT51H4M
2

Example 2:

// Java code to illustrate toDays() method 
  
import java.time.Duration; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // Duration using ofDays() method 
        Duration duration 
            = Duration.ofDays(10); 
  
        System.out.println("Duration: "
                           + duration); 
  
        // Get the number of days 
        // using toDays() method 
        System.out.println(duration.toDays()); 
    } 
} 

Output:

Duration: PT240H
10

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#toDays–

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