Kotlin Basic Data Types: Int, Long, Double, Float, Boolean, Char Explained for Beginners

Published: 04 October 2025
on channel: CodeLucky
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🔢 Master Kotlin Basic Data Types in this comprehensive beginner-friendly tutorial!

Learn everything about fundamental data types in Kotlin including numbers, booleans, and characters. This tutorial covers Int, Long, Double, Float, Boolean, and Char types with clear examples and practical demonstrations.

📚 What You'll Learn:
✅ Integer Types: Int, Long, Short, and Byte
✅ Floating Point Types: Double and Float
✅ Boolean Type for logical operations
✅ Character Type with Unicode support
✅ When to use each data type
✅ Practical code examples and syntax
✅ Type inference and explicit declarations
✅ Working with large numbers and decimals

💡 Perfect for beginners starting their Kotlin programming journey! This tutorial breaks down complex concepts into easy-to-understand explanations with visual examples.

Whether you're learning Kotlin for Android development or general programming, understanding these basic data types is essential for writing effective code. Each data type is explained with its size, range, and best use cases.

🎯 Who Should Watch:
• Kotlin beginners
• Android developers
• Programming students
• Anyone transitioning to Kotlin

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Chapters:
00:00 - Basic Data Types in Kotlin
00:26 - Integer Types Overview
01:06 - Int: Basic Usage
01:45 - Long: For Large Numbers
02:24 - Floating Point Types
02:59 - Double and Float Usage
03:35 - Boolean Type
04:11 - Character Type
04:45 - Outro

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