Java Duration toMinutes()

🎓 Top 15 Udemy Courses (80-90% Discount): My Udemy Courses - Ramesh Fadatare — All my Udemy courses are real-time and project oriented courses.

▶️ Subscribe to My YouTube Channel (178K+ subscribers): Java Guides on YouTube

▶️ For AI, ChatGPT, Web, Tech, and Generative AI, subscribe to another channel: Ramesh Fadatare on YouTube

In this guide, you will learn about the Duration toMinutes() method in Java programming and how to use it with an example.

1. Duration toMinutes() Method Overview

Definition:

The Duration.toMinutes() method is employed to obtain the total number of minutes represented by this duration, including both the whole hours and minutes.

Syntax:

public long toMinutes()

Parameters:

- None.

Key Points:

- The method returns the total count of minutes in the Duration.

- This includes both the whole hours (converted to minutes) and any additional minutes.

- A negative Duration will result in a negative returned value.

- This method can be useful for operations that require durations in minute granularity or when displaying the duration in minutes.

2. Duration toMinutes() Method Example

import java.time.Duration;

public class DurationToMinutesExample {
    public static void main(String[] args) {
        Duration duration1 = Duration.ofHours(2).plusMinutes(30); // 2 hours and 30 minutes
        Duration duration2 = Duration.ofHours(-1).minusMinutes(15); // -1 hour and 15 minutes

        // Convert durations to minutes
        long minutes1 = duration1.toMinutes();
        long minutes2 = duration2.toMinutes();

        // Print the minutes
        System.out.println("Duration1 in minutes: " + minutes1);
        System.out.println("Duration2 in minutes: " + minutes2);
    }
}

Output:

Duration1 in minutes: 150
Duration2 in minutes: -75

Explanation:

In the example, duration1 is constructed with a total of 2 hours and 30 minutes. When toMinutes() is called, it returns 150 which is the total minutes (120 minutes from the 2 hours and 30 additional minutes).

For duration2, which is -1 hour and 15 minutes, the toMinutes() method gives -75 as the result. This is because 1 hour has 60 minutes, so the total becomes -60 - 15 = -75 minutes.

My Top and Bestseller Udemy Courses. The sale is going on with a 70 - 80% discount. The discount coupon has been added to each course below:

Build REST APIs with Spring Boot 4, Spring Security 7, and JWT

🆕 High-Demand 80–90% OFF

[NEW] Learn Apache Maven with IntelliJ IDEA and Java 25

🆕 High-Demand 80–90% OFF

ChatGPT + Generative AI + Prompt Engineering for Beginners

🚀 Trending Now 80–90% OFF

Spring 7 and Spring Boot 4 for Beginners (Includes 8 Projects)

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Building Real-Time REST APIs with Spring Boot - Blog App

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Building Microservices with Spring Boot and Spring Cloud

🌟 Top Rated 80–90% OFF
Available in Udemy for Business

Java Full-Stack Developer Course with Spring Boot and React JS

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Build 5 Spring Boot Projects with Java: Line-by-Line Coding

🌟 Top Rated 80–90% OFF

Testing Spring Boot Application with JUnit and Mockito

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Spring Boot Thymeleaf Real-Time Web Application - Blog App

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Master Spring Data JPA with Hibernate

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Spring Boot + Apache Kafka Course - The Practical Guide

🎓 Student Favorite 80–90% OFF
Available in Udemy for Business

Java Testing: Mastering JUnit 5 Framework

🆕 New 80–90% OFF

Reactive Programming in Java: Spring WebFlux and Testing

🌟 Top Rated 80–90% OFF

Spring Boot + RabbitMQ Course - The Practical Guide

🌟 Top Rated 80–90% OFF
Available in Udemy for Business

Functional Programming in Java (Includes Java Collections)

🎓 Student Favorite 80–90% OFF

ChatGPT for Java Developers: Boost Your Productivity with AI

🚀 Trending Now 80–90% OFF