Hexadecimal to Binary Conversion
Convert between Hexadecimal and Binary quickly and accurately.
How to Convert Hexadecimal to Binary
Conversion Formula
Example
Convert 15 hex to bin:
Unit Information
Learn about the numbers units you're converting between
Hexadecimal
hex
Definition
Hexadecimal is a base-16 numeral system using digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, and F. It is widely used in computer science, programming, and digital systems.
History/Origin
Hexadecimal became important with the development of computers. It maps easily to binary (4 bits per hex digit) and is more compact than binary for representing large numbers.
Current Use
Hexadecimal is used extensively in computer programming, memory addresses, color codes (RGB), debugging, and digital systems.
Multiplier
16
Offset
0
Binary
bin
Definition
Binary is a base-2 numeral system using only digits 0 and 1. It is fundamental to computer science and digital electronics, representing data in the most basic form that computers can process.
History/Origin
Binary notation was developed by Gottfried Leibniz in the 17th century, though the concept dates back to ancient civilizations. It became essential with the advent of digital computers in the 20th century.
Current Use
Binary is used in computer programming, digital circuits, data storage systems, and all digital technology. It forms the foundation of how computers process and store information.
Multiplier
2
Offset
0
Hexadecimal to Binary Conversion Table
| Hexadecimal [hex] | Binary [bin] |
|---|---|
| 1 hex | 8 bin |
| 10 hex | 80 bin |
| 25 hex | 200 bin |
| 50 hex | 400 bin |
| 100 hex | 800 bin |
| 0 hex | 0E+0 bin |
| -10 hex | -80 bin |
| -40 hex | -320 bin |
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