Base Converter
Convert between number systems (Binary, Decimal, Hexadecimal, Octal).
Number Base Converter & Calculator
Convert numbers between binary, octal, decimal, and hexadecimal systems. Essential for programming, computer science, and digital electronics.
4 Number Systems
Convert between Binary (base 2), Octal (base 8), Decimal (base 10), and Hexadecimal (base 16) systems.
Real-Time Conversion
Instant conversion as you type with input validation and error handling for each number system.
Developer Friendly
One-click copy functionality and clear error messages for efficient programming workflow.
Programming Applications
- Computer Science Education
Learn number systems fundamentals and digital logic concepts
- Low-Level Programming
Assembly language, memory addressing, and bit manipulation operations
- Web Development
Convert hexadecimal color codes and understand byte representations
- Digital Electronics
Binary logic design and microcontroller programming
Number System Examples
Used in computer processing and digital circuits
Common in memory addresses and color codes
Used in UNIX file permissions and legacy systems
🔢 Number System Best Practices
• Use hexadecimal for memory addresses
More compact than binary, easier than decimal
• Binary for bit manipulation
Essential for understanding computer operations
• Validate input for each base
Ensure digits are valid for the number system
• Learn conversion patterns
1 hex digit = 4 binary digits (nibble)