Hexadecimal to Decimal

What is the Hexadecimal to Decimal Converter?

This tool converts hexadecimal numbers (base-16) to decimal numbers (base-10), making hex values human-readable.

Why Convert Hex to Decimal?

Hexadecimal conversion is useful for:

• Web development — understanding color codes (#FFFFFF = 16,777,215)
• Programming — reading memory addresses and pointers
• Networking — MAC addresses, IPv6
• Digital forensics — analyzing binary files

The Conversion

Each hex digit represents 4 bits. A=10, B=11, C=12, D=13, E=14, F=15.

Example: 2A = 2×16 + 10×1 = 32 + 10 = 42

How to Use

1. Enter hex number — use digits 0-9 and letters A-F
2. View decimal result — conversion is instant
3. Copy the value — for use in calculations or code

Common Hex Values

• FF = 255 (max byte value)
• 100 = 256 (one byte overflow)
• FFFF = 65,535 (max 16-bit value)
• FFFFFF = 16,777,215 (white color)

Case Insensitive

Both uppercase (FF) and lowercase (ff) are accepted and produce the same result.