Binary Decimal Hex Converter

Convert whole numbers between binary (base 2), octal (base 8), decimal (base 10) and hexadecimal (base 16) with Binary Decimal Hex Converter.

Choose the input base, enter a value with the dedicated keypad, and tap Convert to see BIN, OCT, DEC and HEX results together on one screen. Copy converted values when you need them for coding, study, programming checks, computer science practice or quick number system checks.

Supported number systems:
• Binary / BIN — base 2
• Octal / OCT — base 8
• Decimal / DEC — base 10
• Hexadecimal / HEX — base 16

Features:
• Convert from any supported base to all four formats
• Dedicated keypad for binary, octal, decimal and hexadecimal input
• Display BIN, OCT, DEC and HEX results together
• Copy converted values for easy reuse
• Clear input and start a new conversion quickly
• Supports whole numbers from 0 to 4,294,967,295
• Clean dark interface focused on quick conversion

Useful for:
• Binary to decimal conversion
• Decimal to binary or hexadecimal conversion
• Hexadecimal to decimal conversion
• Octal number conversion
• Programming, computer science and digital logic study

How to use:
1. Select the input base
2. Enter a whole number with the keypad
3. Tap Convert
4. Check BIN, OCT, DEC and HEX on the same screen
5. Copy the result if needed

This app is a simple reference tool that displays conversion results based on the whole number you enter. For important use, please check the converted values before using them.