Python Variables and Data Types Explained with Examples (Beginner's Guide 2026)
Python Variables and Data Types with Examples | Python Tutorial Introduction Variables are one of the most fundamental concepts in Python programming. A variable stores data that can be used and modified throughout your program. Python supports multiple built-in data types, making it easy to work with numbers, text, collections, and boolean values. In this tutorial , you'll learn what variables are, how to declare them, different Python data types, naming rules, type conversion, and practical examples suitable for beginners. Table of Contents What are Variables? Variable Naming Rules Creating Variables Multiple Variable Assignment Python Data Types Numeric Data Types String Data Type Boolean Data Type List Tuple Dictionary Set Checking Data Type using type() Type Conversion Complete Example Advantages Best Practices Interview Questions FAQs ...