Number Base Converter
Easily convert integers between various number systems and bases.
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.
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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.