Number Base Converter
Easily convert integers between various number systems and bases.
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Accuracy is vital for coding. This converter provides bit-perfect translations across all supported number systems.
How to use
- 1
Choose the starting number system (e.g., Decimal).
- 2
Enter the number you wish to convert.
- 3
The result is calculated instantly as you type.
- 4
Use the 'Copy' button to quickly grab the result for your code or homework.
Formula
Number conversion involves dividing the number by the target base and tracking the remainders. For example, to convert Decimal to Binary, we divide by 2 repeatedly.
Frequently asked questions
What are the most common number bases used in computing?
The four most common are: Binary (Base 2), used by hardware; Octal (Base 8); Decimal (Base 10), used by humans; and Hexadecimal (Base 16), used for memory addresses and color codes.
What is Hexadecimal?
Hexadecimal is a Base 16 system. It uses numbers 0-9 and then letters A-F to represent values from 10 to 15. This allows 8 bits of data to be represented by just two hex characters.
Can I convert large numbers?
Yes, our tool can handle very large integers. However, please note that it is designed for whole numbers (integers) rather than floating-point decimals.