Hex to Decimal
Instantly convert hexadecimal character strings directly into standard base-10 numerical integers natively.
Parsed Data
Hexadecimal Computer Science Basics
Hexadecimal (Base 16) is the standard method for expressing massive binary sets compactly within computer memory architectures. Rather than displaying 16 digits of raw binary integers (like 11111111), system operators can read strings like "FF" natively.
Common Hex Conversions
| Hexadecimal | Decimal Value |
|---|---|
| 0x0A | 10 |
| 0x10 | 16 |
| 0xFF | 255 |
| 0x100 | 256 |
Frequently Asked Questions
What is Hexadecimal (Base 16)?
Hexadecimal is a mathematical numbering system using 16 distinct symbols: 0-9 to represent values zero to nine, and A-F to represent values ten to fifteen.
Why is Hex used in computing?
It is highly efficient for software developers to use hexadecimal strings to represent binary code because it significantly compresses long strings of 1s and 0s.
What does 0x mean?
The prefix "0x" before a string (like 0x1A) simply indicates to the compiler that the following string is formatted in hexadecimal.
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