Number System Converter
Number System Converter
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Number System Converter

The Number System Converter is a powerful tool that allows you to effortlessly convert numbers between different bases, enabling seamless conversions from binary to octal, decimal, or hexadecimal, and vice versa. With support for bases ranging from 2 to 36, this converter offers flexibility and convenience for a wide range of number systems.

Discover popular number system converters.

Binary to Octal Converter

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Octal to Binary Converter

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Octal to Hexadecimal Converter

Decimal to Binary Converter

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Hexadecimal to Binary Converter

Hexadecimal to Octal Converter

Hexadecimal to Decimal Converter

Number System

A number system, also known as a numeral system or base system, is a way of representing and expressing numbers using a specific set of symbols or digits. It provides a systematic method for counting, calculating, and manipulating numerical values.

There are many different number systems, but some of the most common ones include:

Decimal number system: This is the most common number system in the world. It is based on the number 10, and uses the digits 0-9.
Binary number system: This is a base-2 number system, which means that it uses only the digits 0 and 1. It is often used in computers and other electronic devices.
Octal number system: This is a base-8 number system, which means that it uses the digits 0-7. It is less common than the decimal and binary number systems, but it is sometimes used in computer programming.
Hexadecimal number system: This is a base-16 number system, which means that it uses the digits 0-9 and the letters A-F. It is often used in computer programming to represent colors and other data.

This Number System Converter supports a wide range of bases, including:

Number System Converter-Calculation Club

  1. Binary: Base 2
  2. Octal: Base 8
  3. Decimal: Base 10
  4. Hexadecimal: Base 16
  5. Custom Base: Any base from 2 to 36


The Number System Converter is a versatile tool that simplifies number conversions between binary, octal, decimal, and hexadecimal bases, accommodating bases from 2 to 36. Whether you need to convert a binary number to decimal, an octal number to hexadecimal, or any other combination, this converter provides a reliable and efficient solution. With its user-friendly interface and real-time conversion capabilities, it serves as a valuable resource for students, programmers, and anyone working with different number systems.

With our Number System Converter, you can easily perform conversions such as:

  • Binary to Octal
  • Binary to Decimal
  • Binary to Hexadecimal
  • Binary to Custom Base
  • Octal to Binary
  • Octal to Decimal
  • Octal to Hexadecimal
  • Octal to Custom Base
  • Decimal to Binary
  • Decimal to Octal
  • Decimal to Hexadecimal
  • Decimal to Custom Base
  • Hexadecimal to Binary
  • Hexadecimal to Octal
  • Hexadecimal to Decimal
  • Hexadecimal to Custom Base
  • Custom Base to Binary
  • Custom Base to Octal
  • Custom Base to Decimal
  • Custom Base to Hexadecimal
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