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Java Tutorials

Here's an example of an age calculator program in Java using the Date and Calendar classes:

Age Calculator in Java Using Class

In a world driven by technology and innovation, programming is an invaluable skill that opens up several new possibilities. <a href="https://www.tutorialsfreak.com/java-tutorial" target="_blank" rel="noopener">Java</a>, as one of the most popular and versatile programming languages, provides a solid foundation for developing a wide range of applications.&nbsp;
In this tutorial, we will create a practical and useful program for Age Calculator in Java.
The Age Calculator program in Java is a simple yet effective tool that allows users to find their age or the age of others by date of birth. Whether you're a budding programmer looking to expand your skills or someone with a curiosity for how software applications work, this tutorial will guide you through the process step by step.
Concepts Used:
<ul>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-variables" target="_blank" rel="noopener">Variables in Java</a>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-data-types" target="_blank" rel="noopener">Data Types in Java</a>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-classes-objects" target="_blank" rel="noopener">Classes and Objects in Java</a>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-oops-concepts" target="_blank" rel="noopener">Java OOPs Concepts</a>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-conditional-statements" target="_blank" rel="noopener">Java Conditional Statements</a>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-loops" target="_blank" rel="noopener">Java Loops</a>
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<a href="https://www.tutorialsfreak.com/java-tutorial/java-programming-basics" target="_blank" rel="noopener">Basics of Java</a>
</li>
</ul>

Java Age Calculator Program (from Date/Year of Birth)

Here's an age calculator program in Java using the java.time package introduced in Java 8:

Java Age Calculator Using java.time

Here's an age calculator program in Java using external libraries like Joda-Time (although it's deprecated in favor of the java.time package):
Please note that you may need to include the Joda-Time library in your project to use this method.

Calculate Age in Java Using External Library

Simple Calculator Program in Java (Code, switch, methods, swing)

Java Scientific Calculator Program (Source Code, swing, switch)

Learn how to create a Java program to calculate a person's age from their date or year of birth. This easy-to-follow tutorial includes step-by-step instructions