Convert numbers between different number bases (decimal, binary, hexadecimal, etc.)
Input Options
Output Options
Result:
How to Use
- Enter your number in the input field
- Select the base of your input number (e.g., 16 for hexadecimal)
- Choose the desired output base
- Click Convert to see the result
Key Features
- Support for bases 2 through 36
- Common base conversions (binary, octal, decimal, hex)
- Case-insensitive input for letters
- One-click result copying
Common Use Cases
- Converting between decimal and binary
- Working with hexadecimal color codes
- Computer science calculations
- Digital electronics work
Frequently Asked Questions
A number base (or radix) determines how many unique digits are used to represent numbers. For example, binary (base-2) uses only 0 and 1, while decimal (base-10) uses digits 0-9.
Common bases include: Binary (2), Octal (8), Decimal (10), and Hexadecimal (16). These are frequently used in computer science and digital systems.
For bases larger than 10, letters A-Z are used to represent digits after 9. For example, in hexadecimal, A=10, B=11, ..., F=15.
