Binary to Decimal Converter

How to Convert Binary to Decimal

1. Enter a binary number (containing only 0s and 1s)
2. Click "Convert to Decimal"
3. View the decimal equivalent
4. Or enter a decimal number to convert to binary

Binary Number System Basics

The binary system is a base-2 number system that uses only two digits: 0 and 1. Each digit in a binary number represents a power of 2.

Common Binary to Decimal Conversions

Practical Applications

• Computer programming and debugging
• Digital electronics and circuit design
• Computer science education
• Network addressing (subnet masks)
• Data encoding and compression

Conversion Formula

Binary Number Characteristics

• Base-2 number system
• Fundamental to all digital systems
• Each binary digit is called a "bit"
• 8 bits = 1 byte (can represent 256 values)